Skip the auto shop - Our mechanics make house calls

Q: Hazard warning lights won't turn off

asked by on

After having a flat tire, my Jeep had to sit for a few days until I could get to it. I put air into the tire to get to the mechanic, turned on the car and the hazard lights came on (I never turned them on). Without turning off the hazard lights, I turned off the Jeep and then turned it on/off a few times. But that didn't work. Then I got it to the mechanics and they couldn't figure it out either. They removed fuses under the hood (not sure which fuses) and that didn’t clear the warning lights. Then the battery died completely. I jumped the battery and that didn’t clear the warning lights either. What will clear these hazard lights?

A: The front control module controls the hazar...

The front control module controls the hazard light function. If it has failed it can permanently activate the hazard lights. This item would need to be purchased and programmed at the dealer.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

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

Get a quote

What others are asking

Q: What does the parking brake release Warning Light mean?

The parking brake release Warning Light is located on the instrument panel. This light illuminates when the car is traveling more than 4 MPH and the parking brake is engaged. When you see this light, either stop the car or...

Q: Car speakers won't play

The speakers in your car receive input from the audio amplifier. A failed amplifier or blown speaker could be the cause of your problem. The cause could also be a blown 20 amp radio fuse, wiring issues or a bad...

Q: Dead battery or something else?

Hi there. Check the battery and make sure that it has a voltage of 12.6. If the voltage is low, remove the battery and charge it and retest the condition. If the battery is good and charged, then check the...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...