Comprehensive electrical wiring manual for Audi A6 models covering multiple generations.

Detailed wiring diagrams for all electrical systems including engine management, lighting, and comfort systems.

Component location guides with detailed photographs showing exact placement of electrical components.

Connector pinout diagrams and wire color coding for accurate electrical troubleshooting.

Fuse and relay location charts with amperage ratings and circuit protection information.

Ground point locations and electrical system grounding diagrams for proper repairs.

Diagnostic trouble code explanations and electrical system testing procedures.

Essential reference for automotive electricians and technicians working on Audi A6 vehicles.

Professional-quality diagrams used by Audi dealerships for electrical system diagnosis.