Dashboard Warning Lights
Real photos of dashboard warning lights for the Audi A3 with explanations.
Photos coming soon
Fuse Box Location and Diagram
Fuse box location, diagram, and amp ratings for the Audi A3.
Photos coming soon
Sensor Locations
Real engine bay photos showing exact sensor positions for the Audi A3.
Photos coming soon
Common OBD2 Codes
Most frequently reported diagnostic trouble codes for the Audi A3.
Codes coming soon