Battery in luggage compartment, disconnecting and connecting: Disconnecting

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

Special tools, testers and auxiliary items required

Fig 1: Identifying Torque Wrench V.A.G. 1331

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Torque wrench VAG 1331 or (equivalent 5 - 50 Nm)

Heed CAUTIONS listed above

Fig 2: Disconnecting Battery Ground (GND) Strap

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Lift luggage compartment floor covering and secure.
Disconnect battery negative ( - ) terminal - arrow - from battery post.