If the indicator lamp 
lights up, a bulb has failed. The message indicates the location of the bulb. You should have the bulb replaced without delay.
lights up, a bulb has failed. The message indicates the location of the bulb. You should have the bulb replaced without delay.Audi Q7 lights: fault. Please contact workshop
There is a fault with the headlights or light switch. Drive to a qualified workshop soon and have the fault rectified.
WARNING
- Bulbs are sensitive to pressure. The glass can break when you touch the bulb, causing injury.
- Incorrect handling of the high-voltage element of xenon gas-discharge bulbs can have potentially fatal consequences.