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What Warning Lights Can Be Found on the Dashboard of an Audi A4?

Model: Audi A4 B6 - Years 2000-2004
Part: Warning light – error code

In this short video, you can see all the warning lights present on the dashboard of an Audi A4. Specifically, they are as follows: airbag (this light turns on when you start the engine and should turn off shortly after); ABS (this light turns on when there is a fault in the ABS system); check engine (this light should turn off once the engine is running); battery (there may be issues with the battery or alternator); parking brake; EPC (engine management light, this turns on if the engine shuts off after starting or due to issues with the system itself); ASR (traction control); coolant; engine oil pressure; high beam; turn signals; seat belts.

Updated on 13 April 2026 by ScegliAuto

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