One Brake Light Stays On When Headlights Are On

Technician B says that if one brake light is out, the fuse is OK. They're from Dan Dan Hicks , and others, including me. These would probably be easier to isolate by disconnecting one at a time and seeing if the light goes out. all fine ?? Such a strange one. Have a problem brake light and traction light comes on When I'm shifting hard 1-2 or 2-3, brake light comes on, then the traction light will stay on. ­If your brake light switch isn't working properly, there's a chance that you could be driving under risky conditions. both the reverse/drive lights illuminate, the entire dash lights go out, and the brakes. Touch the test light to the “Running Lights”. Analog switches wear out over time, and they can get dirty, too, which interferes with their ability to make positive contact and transmit the right signal. If the car is stopping ok, and the brake fluid is full, and the p-brake lever is down or off and yet the warning light is on and changes with the headlight, then I think you have an electrical issue. It isn't connected to anything. Or, white daytime running lights can change from white to amber and double as turn signals by flashing. My brake light and battery light is on at the same time dim lights - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. You may notice that the pedal is harder to depress or that it may go closer to the floor. Troubleshooting Idiot Lights and the AutoPark parking brake system? Idiot Lights and AutoPark? Most so called "idiot lights" on a vehicle's dashboard have earned this derogatory label because they merely indicate the presence of some particular quantity - - There is some oil pressure, but we don't know how much. Remove the multi-plug and again check for signs water/corrosion. Go and recheck the one that has the issue and you will find the bulb not installed correctly. Left one is not on constantly. HELP- I have a 2000 Toyota camry and theres a symbol of a car with brakes lights on picture of a car rear brake light but anyways I have replace bulbs on all rear lights but that symbol is still showing and in one of the post it said to unplug battery cable to reset it and I did but it still hasn't turned off. How this system works: Your parking brake system is a supplemental safety system designed to help secure your car when parking on an incline, as well as to prevent unnecessary loading of the transmission. Get a hold of a diagnostic scanner and connect it to your car. This indicates that the primary brake light has gone out, then the secondary brake light starts working. The driver side and third brake light come on and work just fine, and the lights come on both sides at night. You only need to worry when the lights stay on or when they come on whilst driving. If your brake lights don't work, the brake light switch and its circuit must be checked. That would mean that the fluid in your brake system went "someplace. Charging Light – Low Battery Power / Vehicle Not Charging. The BCM takes that input and does the brake switch function. You would likely never notice the brakes dragging but the lights will stay on. Defective brake light switch can cause the lights not to turn on, therefore causing accidents and possibly get you in a middle of a lawsuit you could have avoided. In other words, if I lift the pedal towards me (the reverse of pressing in the brakes) I can get the lights to turn off. A flashing 3rd brake light MIGHT get following drivers' attention better than a solid-on light. If it is not working with the flashers, then you may have a bad light or socket. so i'm driving and its the first day of actual snow out (michigan) but anyways i slid on ice, didn't hit anything but ever since then my Abs light is solid, and the break light is flashing. Corvette: Warning Lights. It first started off when I went to Lakeland and Tampa for a day and as I was driving with my friends, the brake light in the odometer lights up, but the e-brake is down. car education > warning indicator lights > part 1 by iz · February 7, 2012 Cars nowadays have become more complex, the number of different dashboad warning lights has grown significantly. I bought a used CRV from a dealer in AS-IS condition. Remember, always connect one test lead to the white wire pin (ground) and see what is on the other pins. as soon as I turn on the headlights the Left brake light does not work. Here's where Daylight Saving Time came from and what might happen to springing forward and falling back. Has anyone seen or had this problem before. Edited by Kb27, 07 March 2014 - 05:08 PM. When the taillights and brake lights are used at the same time, it creates the maximum amp load of lights on the trailer. If the light stays on or comes on as you're driving, a fault has been detected. In some cars, there is an indicator on the dash asking you to press the brake. I recently had a problem with my Mini Cooper where the brake lights stayed on constantly. Brake light stays on all the time on my R90/6 The ignition key has two postions. A brake light would stay on in a car because the brake system needed to be fixed, and the light needed to be reset. The specific behavior: On startup, the "VSC TRAC" and "VSC OFF" lights come on and stay on. If all three brake lights are out at the same time, it's unlikely that the trio of bulbs died simultaneously. If the lighting control module sees a fault with the brake light switch, it will turn the brake lights on all the time. If your dash lights are performing strangely this may help. Your fuses are under hood drivers side in fender well. The brake light and the abs light stays on all the time. Direction indicators. This is a known problem and. Sometimes the switch on the emergency brake will get stuck and cause the brake light to stay on. Head light's are on, you guessed it, your head lights are on, pretty simple. Owners of Chevy C1500 pickup trucks may sometimes be confronted with an emergency brake dashboard warning light that remains on even though the brake has been released. I've eliminated everything on the trailer. Is there a sensor that could be fouled up? It seems that the light stays on when it is really cold. If the light stays on after the parking brake is fully released there may be a problem with the brakes. We offer bolt-on custom and replacement 3rd brake lights for cars, trucks and SUVs as well as universal fit lights so you can stay safe on the road. i have checked the fuses that pertain to the brakes according to the owner's manual and they seem to be good. If the rod itself isn’t adjustable, the brake light switch probably is. My car has 120000 miles. Turns out one of the wires at the front brake lever had backed out and was touching the other terminal- so the light stayed on. The truck runs fine, but I would like to get this resolved. No flashing or beeping, just on constantly. There are many reasons why your Silverado 1500's interior lights might stay on. A stuck brake caliper will trigger the light to stay on. When inspecting why your ABS warning light stays on, you need to inspect the levels in your brake reservoir to see whether it has lost a significant amount of brake fluid or not. In most cars, the brake light switch is installed right above the brake pedal. Audi Q5 Q7: Why is My Brake Light On? The brake warning light on your Audi Q5 or Q7 is your vehicle's way of telling you something has gone wrong with the brake system. Have system serviced as soon as possible. My ABS and brake light is on. If I use a light tester to test the plug on the truck side (Jeep Cherokee 2001), everything seems fine and I have a signal on the yellow wire when I'm. Don't over think this, just remember all was ok till the bulb change. Heard the beeping sound. Turned the lights on and now the driver's side brake light was constantly illuminated. but could it also be telling me theres something wrong with my brakes? i think theres a recall on these 99+ gm trucks for brakes but not sure anyone have a clue??. Yes, I am talking about the brake light in the dash cluster. I replaced the booster and now the brakes are locked up and won't release. The RED one should be "hot". Back probe the switch terminals with a test light. Seeing a brake warning light come on can be a scary moment. My car has an automatic transmission. Repeat setting the brake and releasing the brake a few times. almost went to Audi and knew would overpay to have them do it…. My dash lights all work, and I can't find any blown fuses. Brake Pad Wear Indicators- The brake pads have been worn down and need to be replaced. And we are adding more new parts regularly! Check out our huge selection of Hot Rod and Street Rod Parts. Go and recheck the one that has the issue and you will find the bulb not installed correctly. The driver side and third brake light come on and work just fine, and the lights come on both sides at night. Vauxhall Zafira - Faulty tail and brake light on a Zafira B - Dynamic Dave : If the tail / brake light set up is the same as my Vectra then you have 2 tail lights on each side of the car. I'm going to assume you are asking about the brake lights in the back of the car? Reply back if you're referring to one of the brake warning lights in the instrument cluster. After turning the vehicle off, the rear brake lights remained illuminated. The problem worsened and looking at the service manual, I decided the headlight relay must be bad. Then check the brake light switch on the bake pedal arm. First of all, make sure to remove the brake light fuse so you don't burn out your lights/battery (for my car the fuse box is behind the storage container left of steering wheel, STOP lights, fuse 15). If the lights stay the same and are the brightest when you turn the headlight switch on then the brake light wiring is shorted to the tail lamp wiring. both the reverse/drive lights illuminate, the entire dash lights go out, and the brakes. 3rd thing that will turn light on is pressure imbalance front to rear,but you have a hard pedal. I have a tail light/brake light combination bulb for example. There are two brake lights – the main system and the ABS system. Freehold Dodge Is Here to Help. Here is the two most common bad brake light switch symptoms! Related: You may want to know what is the symptoms of bad brake rotors. I've got a 2001 WJ 4. Also, my left turn signal blinks double speed. In our case the return spring on the pedal was weak and the switch mounted on the assembly wasnt turning off. If the traction control light doesn't lioght up then the red brake warning light will stay light. 16502,Coolant temp sender. Many lights will illuminate when you start your vehicle to make sure the bulbs work. Re: Brake light near cargo lamp on. When your brake lights don't work, it is usually because of a blown fuse, a worn-out or broken brake light switch, or a burned-out light bulb. Arrive at work after driving 35 miles and lights come back on again. Repeat setting the brake and releasing the brake a few times. Also, my left turn signal blinks double speed. I have running lights and the brake light on the back of the cab works. Have you been warned about a brake light problem in your Cherokee? Here are steps to take to identify the problem and fix it. Question : 2002 Chevy Trailblazer problem with the interior lights staying on after the vehicle is turned off, radio shuts off immediately after turning off the ignition, and the remote keyless entry won't work. I'm thinking maybe a sensor since the 3 lights are brake-related and maybe computer threw the check light because of this. But when a brake warning light appears, you should have it checked out immediately for safety reasons, say highly rated mechanics on Angie's List. So, when the brake light switch fails, in most cases, the car will show various symptoms and a repair or replacement should be done right away. Did they install an aftermarket light converter (also known as a logic circuit) to the tail light wire harness to give you a trailer connection?. We're sure this How to Replace a Brake Light Switch article will help you get your car back on track!. But if you get vdc, slip lights, and the brake light, then it's voltage related. Sadly its been waiting at the service center to get diagnosed more days then its been on the road. Use the diagram in your owner's manual or on the inside of the fuse box cover to determine which fuse powers the brake lights. Lately my 2006 Escape has been hard to shift from park. Red lenses glow when the headlamp is on, and increase in intensity when brakes or turn signals are activated; Easy-to-install, the kit simply plugs into your existing wiring harness. If it doesn't, then you have a leak someplace. "Geoff Aumaugher" writes: I am wondering if anyone could help me out with this problem. Overheated pads and shoes develop a glaze on the surface that is slick, and your braking performance will be be greatly reduced. Brake shoe's need to be adjusted every month or so. Head light's are on, you guessed it, your head lights are on, pretty simple. You may want to control two lights with one switch in certain locations around your home, such as the front entrance or a double-bay garage. I bought a used CRV from a dealer in AS-IS condition. Changed front pads. He says to tell you this: Have installed new light bulbs and new brake light switches. Brake light stay on when headlights are in use 6 Answers Ok so this is my first vw ever since I'm building my 95 Acura legend gs at the moment I bought this 1997 jetta gls 2. The brake system light could mean the brake fluid level is low, the parking brake is on or there is an issue with the anti-lock braking system (ABS). It operates independently of, and in addition to the regular AutoPark dash light. When the headlights are turned on and the brake applied, the bottom running lights (same bulb as brake lights, different filament) go out and the brake lights do not come on. Get a hold of a diagnostic scanner and connect it to your car. And I was also thinking that the tire rotation could have had something to do with it, because the lights usually go off when the parking brake is engaged, but they're not anymore. RepairPal Tip: Depending on your vehicle, it may have one or more brake warning lights. Put fuse back in, put in new switch, brake lights still on. Re: Brake light near cargo lamp on. Diagnosis: brake lights were faded and not working correctly. Bontrager's ultra-bright, all-weather headlights and tail lights provide visibility at night and help you stand out during daylight hours. I checked fuses. Just checked the handbook via Vauxhall's website. I am having the same issue, except that when I turn my car off, 30 seconds later my two inner brake lights stay on, and my license plate light stays on. But, who knows nowadays. One time it didn't, and I figured it out when nothing in the cab worked, no signals or anything. Warning lights on the dashboard are simply shortcuts that inform the driver of problems with their Corvette. Best Answer: Probably a bad brake light switch. Brake lights stay on [SOLVED - pedal stopper] Last edited by Rogue One on Thu Jul 20, Try finding the brake light switch under your pedal in the footwell area. I have checked the bulbs an dthey work fine. It could just be out of adjusment too. Sometimes they will stay on overnight, sometimes they shut off overnight sometime. To make the switchback led bulb light up amber, apply 12 volts to the + amber contact. Then the brake lights remain on all the time. Pelican Parts Forum! Actually, I realized yesterday that during the day, with the headlights off, when I press the brake no brake light comes on that side. All lights on his van ( clearance and blinkers and tail ) work with no problem, but when the brake pedal on the tug is applied the brake lights on the van will not work. Brake light stay on when headlights are in use 6 Answers Ok so this is my first vw ever since I'm building my 95 Acura legend gs at the moment I bought this 1997 jetta gls 2. I read somewhere on here about aftermarket LED bulbs causing issues with the BCM. As we were looking at them, noticed one of the bulbs was out or had a bad connection on the 3rd brake light inside the rear window. Buy products such as LED Light Bulbs, Edison Light Bulbs, Halogen Light Bulbs, Fluorescent Light Bulbs, Grow Light Bulbs, Specialty Light Bulbs, Appliance Light Bulbs, CFL Light Bulbs, and more on Walmart. Did they install an aftermarket light converter (also known as a logic circuit) to the tail light wire harness to give you a trailer connection?. So after digging for a bit you may find the cause to your brake light might also be that your brake fluid is low. Can only do this at night when you can see the lights in the mirror. That's why I asked about the brightness of the parking lights in post 2. they are fine now. Have a problem brake light and traction light comes on When I'm shifting hard 1-2 or 2-3, brake light comes on, then the traction light will stay on. Brake light bulbs grow dimmer over time and eventually burn out. Third brake light works ok regardless. I keep getting lamp malfunction indicator, all my bulbs are good. I would say its the switch but when the car has been sitting for a while the brake lights turn on and off just fine. Turn off ignition, brake lights go off. So, when the brake light switch fails, in most cases, the car will show various symptoms and a repair or replacement should be done right away. The license plate light is out as well along with both front and rear marker lights). If your vehicle only has one brake light, take time to check the parking brake before you panic and attempt to diagnose other possible problems. This video shows you how to change the brake lights on your 2004 Mini Cooper. I still can shift with no problems and my traction control/stabilitrak service was coming on the DIC. Changed the front left wheel bearing and of course hooked up the sensor. If the light stays on after the parking brake is fully released there may be a problem with the brakes. The center brake light, sometimes referred to as the third brake light or stoplight, on your 2009 Cadillac DTS lights up when you hit the brake pedal and helps prevent you from being rear ended by the cars behind you. Brake light stay on when headlights are in use 6 Answers Ok so this is my first vw ever since I'm building my 95 Acura legend gs at the moment I bought this 1997 jetta gls 2. Turn the key to the "on" position where you will see all the lights come on the dashboard. The most recently reported issues are listed below. 7) Headlamp indicator – This light indicates when your headlights have been dipped or the sidelights are on. How to React if Your Car's Brake Light Comes On. I also know that it's located at the upper end of the brake pedal under dash area. The likely culprit is one of the ABS. A flashing 3rd brake light MIGHT get following drivers' attention better than a solid-on light. Also the Check engine light stays on all the time. Some of these lights can indicate serious problems, so you'll want to be sure you pay attention any time one of them pops up, especially if you're driving. There are professional LED lights for Cars, such as High quality 12 volt LED car lights. As we were looking at them, noticed one of the bulbs was out or had a bad connection on the 3rd brake light inside the rear window. When your brake lights don't work, it is usually because of a blown fuse, a worn-out or broken brake light switch, or a burned-out light bulb. I had two lights burn out close to each other. your tail lights. First, tail lights and brake lights are usually right next to each other on the vehicle. Overheated pads and shoes develop a glaze on the surface that is slick, and your braking performance will be be greatly reduced. One light is the light that is on when you turn on your headlights with out the brake pressed, the other light only lights up while you press on the brake. Two technicians are discussing brake lights. Brake fluid is hygroscopic which means it absorbs moisture. No flashing or beeping, just on constantly. If the lighting control module sees a fault with the brake light switch, it will turn the brake lights on all the time. Brake lights work fine until the headlights are turned on. Replacing. The ABS light can illuminate if the brake fluid is low, for example windstars when they are low on brake fluid will illuminate both. Note If the console now has four flashing red lights, attach an Xbox 360 A/V cable to the A/V port on the back of the console. When the headlights are turned on the brake lights (the back side lights are bright and the light on top of the back of the car is on) come on. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. So after digging for a bit you may find the cause to your brake light might also be that your brake fluid is low. I think the sensors were replaced once, but they were still acting up after that so our solution was to pull the bulb out when the light would stay on. We replaced the brake switch (it didn't look broken) and that didn't help. i think it may be a short to ground somewhere in that circuit. These are some of the reasons why your brake lights may turn on, and what you should do about it:. Brake Light Bulb Failure-One of your brake lights, if not both, has burned out and needs replacing. The front right parking light doesn't stay one, because I have LED Angel Eyes instead and all 4 rings are powered through the left side parking light circuit, so my right side front. The problem has gotten really bad lately. 0 automatic sadly but it's my new get around. The brake light switchs need very little air to turn the lights on (as low as 5psi). Put it in, no change, brake lights still on, steering wheel out. The alternator needs to be turned on to charge, providing power to he field coil that is what at least one of the small wires going to it does. If it is not working with the flashers, then you may have a bad light or socket. I'm thinking maybe a sensor since the 3 lights are brake-related and maybe computer threw the check light because of this. shot of WD-40 into switch fixed it. My issue is the brake lights randomly get stuck on all the lights including the 3rd light on the cab. This article applies to the Chevrolet Silverado 1500 (1999-present). Custom LED was born of the American Dream, when a self-made Integrated LED Tail Light became popular back in 2000, and turned into a full fledged business which incorporated in 2003. I've had similar trouble before with a switch on a Hyundai becoming loose all the time - the only way to make it stay put was with a bit of gaffa tape wrapped around it. Seeing a brake warning light come on can be a scary moment. That will be the regular taillight. ABS and hand brake light plus noise when you put your foot on brake paddle Hi every one A month ago I had a problem with my ABS because whenever I break my ABS comes on even on slow speed between 10 to 40 mph I took my car to a garage in Nottingham and they told me change these things. Just what I needed. Is brake lights working with ignition off part of an MOT test schedule a. First, lets talk about the color of the light that has come on. If a light momentarily illuminates then disappears, there may not be a problem, but it is a good idea to get it checked out at NRMA car servicing for peace of mind. Replied by Fopeano on topic Battery light stays on The battery light usually means the alternator is not working (not that it's faulty). Third brake light works ok r. I beleve if you google the title it shows up in more detail. Best Answer: the condition of your brake pads will not turn on your ABS light, it is possible that your wheel bearing/hub assembly is so far gone that it is grinding, a bad hub will turn on a ABS light, but i would think you have two problems, brake pads and maybe a wheel speed sensor. Fog light (front) Power steering warning light. After some research here and elsewhere, I decided to replace the brake light switch. Turn Signals & Brake Lights. If one or more bulbs burn out, the computer will see a resistance change in the circuit and turn on the brake warning light. I noticed that my tail lights stay on even with no keys in the ignition, but that my brake lights have stopped working. The signal and brake lights only work with the ignition switch on, so all the signal tests below assume that. both the reverse/drive lights illuminate, the entire dash lights go out, and the brakes. The vehicle was not. 17055,17056,17057,Glow plug faults. "VDC off" and "Slip" light come on together I have a 2003 Nissan 350z Touring edition and recently I noticed the "VDC off" and "Slip" light coming on at the same time. Also reviews of headlight modulators, LED brake lights, brake light flashers, high-powered halogen, Xenon and HID bulbs and more. If it is not working with the flashers, then you may have a bad light or socket. Some of these lights can indicate serious problems, so you'll want to be sure you pay attention any time one of them pops up, especially if you're driving. Get a hold of a diagnostic scanner and connect it to your car. I checked fuses. I was looking for something that was simple, rock solid, and easily reversible. Trailer Left Side Tail Light Stays Lit Up Bright All the Time Question: driver side rear tail light on all times even if lights are off and also real bright, other side ok. The problem worsened and looking at the service manual, I decided the headlight relay must be bad. Now, if the problem you are describing is actually the tail lights and not brake lights, different testing tactics. In your situation, you have a ground that is strong enough to provide some lighting functions but not all. I purchased one sensor and went from wheel to wheel replacing the sensor and didn't work. When the taillights and brake lights are used at the same time, it creates the maximum amp load of lights on the trailer. If the Brake and ABS light come on together, you'll want to do these things: Stop the vehicle in the nearest safe, flat spot you can reach. Flashing lights grab attention faster, but it's also much harder to estimate the distance and speed of a flashing light than a steady one. He can't get the brake lights working. Know what could be possibly indicated when the light comes on while driving, despite the parking brake being disengaged. Go and recheck the one that has the issue and you will find the bulb not installed correctly. So lets say we now put an alternative Brake Light Switch on the pedal that supplies a 12v feed directly in parallel to the 3 brake lights, replacing the original cables. 2) Turn on the circuit to be tested (running lights, turn signal, brake lights) in the tow vehicle to identify a light that may not be working. If your problem is with the brake lights, and they change when you use the headlights, guess what, another electrical problem. 車用品·バイク用品 >> 車用品 >> パーツ >> ライト·ランプ >> ヘッドライト。ヘッドライト 09-16 17 18 Dodge RAM 2500 3rd Brake Lights DRL Headlamp Fog Lamps Tail Assembly 09-16 17 18ダッジRAM 2500第3ブレーキライトDRLヘッドランプフォグランプテールアセンブリ. Pressing the brake pedal activates brake light switch, which sends signal to BCM, which in turn sends voltage to L/H & R/H lights via one cable & to High level light via another. If I use a light tester to test the plug on the truck side (Jeep Cherokee 2001), everything seems fine and I have a signal on the yellow wire when I'm. It is your duty to make sure your rear lights are working properly in both low and high beams. The plastic piece presses in a button (Brake Switch) and turns off the Brake Lights, however, without it there the Brake Lights stay constantly on since no pressure is on the switch (holding it down). Usually, brake lights are the problem and the tail lights work just fine. well heres my problem the emergency brake light on my dash stays on even when i release the parking brake its an 01 sierra. Please note: Fits on 2011+ Dodge Challengers but does require that one ground wire be spliced•For use on any 2008-2014 Dodge Challenger•Lights up your brake lights in outward sequence when turn signal is engaged•Automatically adjusts the sequencing speed. Everything runs fine except for the fact that the tail lights do not come on with the rest of the running lights. Pushing the break doesn't cause the lights to change at at, when the headlights are on. If the light stays on, no matter how you adjust the switch, disconnect the wire(s) from the switch and test again. Goe's off when you lett up on the brake. Some tests require a test light or a Volt/Ohm meter (VOM), but you may not need one initially. Watch This Dodge Challenger Hellcat Light Itself On Fire On A Dyno Run the wheel and brake rotor Someone standing by is able to get a fire extinguisher on the pad as the car rolls to a. Let these important dashboard lights linger for long and you could wind up stranded or stuck with major repairs down the road. If the third brake light flashes, then most likely a fuse has gone bad. You would likely never notice the brakes dragging but the lights will stay on. I gravity fed them brake fluid to the rear, but didn't have anyone to help me bleed them, so I went on a test drive with just my fronts. The brake light switch is probably one of the main cause that triggers BAS/ASR light problems. Or you have one of the electric brakes wires grounded out before load. When the brakes are released, the +12VDC is removed, and the circuit and brake light are no longer powered. Hello everyone, I have a 2013 international prostar. Brake lights are intended to keep other drivers aware of you reducing your speed, so faulty brake lights could result in accidents. I'm thinking maybe a sensor since the 3 lights are brake-related and maybe computer threw the check light because of this. Now, if the problem you are describing is actually the tail lights and not brake lights, different testing tactics. Your brake light isn't the only dashboard light you want to keep an eye out for. Tail lights are engaged when the you turn on your headlights or when your parking brake is on, whereas the brake lights will light up immediately when you apply pressure to the brakes. Turn off ignition, brake lights go off. Identify the fuse for the brake lights. Then continue with the next steps. Too much water in brake fluid will cause vapor lock and apply pressure to the wheels. There may be more than one fuse for your brake lights. Here is a brief overview of your brake lights vs. If you're driving along and the brake warning light comes on or it comes on and stays on after you press the brake pedal, there's no need to panic—your vehicle has two separate brake hydraulic systems connecting the brake pedal to the wheels, so even when you have a problem with one system, you will be able to safely bring your vehicle to. The USUAL symptoms are no brake lights at all and no cruise control since its tied in. Range Rover P38 OEM Brake Light Pedal Switch XKB100170 My diagnostics says faulty switch for the cruse control, this seems to be it, dose this do both brake lights and the cruse control in one. Your rear lights must comply with all the relevant vehicle legislation. Under the glovebox for UK RHD cars you will see a two wire white plug that plugs into the rear of the brake light switch. Turn the switch another click, and the headlights come on. One for tail lights and one for brake/turn lights. My dash lights all work, and I can't find any blown fuses. In as much as there are myriad of reasons as to why your brake light stay on when car is off, you need to make sure that tail lights are in good working condition before hitting the road. A suggestion that might help you track this down would be to disconnect the generator/alternator harness, if the light goes out then the generator/alternator is bad, if the light stays on then move to the fuse block and start removing fuses one at a time until the lamp goes out. Jeep Grand Cherokee 1999-2004: Tail/Brake Light Problems. If one or more bulbs burn out, the computer will see a resistance change in the circuit and turn on the brake warning light. So just because the brake lights and turn signals work doesn't mean the bulbs are good. Programmable light displays can be an expensive and elaborate endeavor, but you can easily add a bit of a customized effect to your decorations with one of AppLights' app-enabled sets, like this. Video on diagnosing a 2014 kia sorento where the customer says that once they turn the lights on, the brake lights come on and stay on. So, when the brake light switch fails, in most cases, the car will show various symptoms and a repair or replacement should be done right away. At the moment when I put the ignition in position 2 (position just before starting the car) the brake lights work fine. One is RED, the other is RED with a WHITE tracer. Q: My tail lights stay on even after car is off. Some tests require a test light or a Volt/Ohm meter (VOM), but you may not need one initially. RE: Brake and signal lights not working IP: Logged Message: I troubleshoot most of my vehicles problems using the wiring diagrams in the Haynes repair manual, this is located in any auto parts store. I've checked and nothing is stopping the pedal from coming all the way up. Took it to the mechanic and they said it is a brake light switch and its about $115 with parts and labor. Brake light switch problems. Hello everyone, I have a 2013 international prostar. The RED one should be "hot". Have taken it to a jeep dealer and another shop and one told me they could find nothing wrong -- the dealership told me they fixed it but they didn't. This happens randomly for no real reason. A flashing yellow indicator light means the headlight leveling or AFS is defective. 70 cent fix that takes five minutes and a pair of needle nosecheck this link.