Q: No Brake lights, hazard lights or turn signals

asked by on September 07, 2016

I have no brake lights, hazard lights or turn signals. Can't locate flasher relay to replace.
My car has an automatic transmission.

Hey there. The brake lights use 20 amp fuse number 13. Check fuses 3, 7, 10, 13, and 21. All of these fuses should be good in the fuse panel under the left side of the dash. Also check the turn signal hazard flasher, if in the same area. Lastly, check the brake light switch on the brake pedal for broken wires. The turn signal switch is the most common failure for the other lights to not work. If you need to have this looked at, a certified professional from YourMechanic can come to your car’s location to inspect the lights and assist with repair.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Car won't start due to dead battery.
If the battery is dead after being used for only three months you may have a component that is draining the battery while the car is turned off. If this is the case I would ask for help from a...
Car overheating and squealing.
Overheating can be caused by a number of things. Usually when you start noticing the temperature go up it is because there is not enough coolant in the system to cool the engine down. As the temperature goes up, much...
What does the Intelligent Key system fault Warning Light mean?
The Intelligent Key system fault Warning Light is located on the instrument panel. This light illuminates when the Intelligent Key system is not operating properly. If you notice that this warning light is on, have your system serviced as soon...
The car with the sensor reference, low circuit and ceased voltage doesn't start
The first thing you want to do is have a certified mechanic unplug the main computer and test the wires coming out of it. Either the wiring is bad, or the computer's connectors have a little condensation and corrosion, which...
Unknown white box behind glovebox.
Does the box seem to be attached to the A/C blower box? This sounds like the blend door or fresh air door actuator for the A/C blower case. It may have been cut because, when they go bad, they make...
Green liquid everywhere
If the coolant is low in the engine and you see a leak near the rear of the engine then the heater core may have broke. You would need to have this verified by having the system pressure tested. In...
Radiator fan cover???
Thanks for writing in about your 2003 Infiniti J35. This is the radiator fan shroud upper and lower. They are the same as a radiator fan cover. If you need to have a technician inspect your the noise to verify...
Scan vehicle Code P0430 Cataylic system efficiency below threshold bank 2
The code is meant to indicate your catalytic converter is not performing up to par with the EPA (environmental protection agency) standards. Your car uses the oxygen sensors (https://www.yourmechanic.com/services/oxygen-sensor-replacement) to monitor the catalytic converter (cat) efficiency. There is an O2...
97 Honda Civic won’t shift automatically
Hi Taylor. Thanks for contacting us today. It is possible that your transmission has an inner seal or gasket that has failed or it simply has debris inside the hydraulic lines that needs to be flushed out. However, flushing a...

Related articles

A Buyer’s Guide to the 2012 Ford F-150
The The best-selling pickup truck in the US for over 30 years, the Ford F-150 has a lot to offer in reliability, durability, and the features that buyers want in a truck. The 2012 F-150 is not only a tough...
A Buyer’s Guide to the 2012 Ford Taurus
The The Ford Taurus received something of a revival over the past several years, and it has become one of the family sedan staples in the United States. It’s a beautiful and bold looking vehicle that offers a wealth of...
The Best Used Cars to Buy If You're a Skier
When When summer ends, skiers start thinking about hitting the hills, and that means having to contend with winter driving conditions. Not just any vehicle is going to get the job done. We have evaluated several used ski-worthy vehicles, and...