What does exterior light fault mean?
Bulb Failure
What Does the Bulb Failure (Exterior Light Fault, License Plate Bulb, Brake Light Bulb) Warning Light Mean? The bulb failure light turns on when any exterior light on your car isn’t working. It’s important to fix this so others can see your car’s position.
What does yellow light bulb mean in car?
Yellow or amber lights often indicate a lower-grade hazard or warning, such as the activation of the traction control system when driving on slippery roads. Green and blue lights simply indicate that a feature is engaged, such as the headlights or cruise control.
What are the warning lights on a VW Jetta?
Thankfully, anyone can learn how to interpret the Volkswagen Jetta warning lights and get the VW service they need with us! Your Volkswagen Jetta possesses a number of lights which you should already be familiar with, including the Fuel Cap Off, Hood Open, Low Fuel Level, and Check Engine lights.
What does a yellow indicator light mean on a VW?
This yellow dashboard icon means one or more brake lights is burned out. When this dashboard indicator light comes up, it means you should check the brake pads. A solid yellow warning light means bulb failure is occurring. A flashing yellow indicator light means the headlight leveling or AFS is defective.
Why does the EPC light come on on my Volkswagen Jetta?
If you get the EPC light, we recommend taking your Jetta in right away. Many issues associated with this warning light coming on have to do with vital vehicular systems. When the EPC light comes on, your vehicle may have limited engine power. The EPC system does this as a failsafe in order to protect the engine from permanent damage.
Why are the lights not working on my VW?
I believe the reason is that water may enter the lamp hood when I washed the car, which certainly could cause circuit problems including so called “bulb failure”. Therefore, in fact, the bulbs are still functional, but they were just not ON due to circuit failure.