Steering wheel module, steering wheel and contact reel, replacement: Preparations

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Making Note Of Anti-Theft Radio Code, Ignition Off & Disconnecting Battery Negative Terminal

Courtesy of VOLVO CARS OF NORTH AMERICA.

Make a note of radio code if anti-theft coded radio installed.
Turn ignition off.
Disconnect battery negative lead.