Trip Computer (1999-2002): Warning
WARNING: This page is about a different car, the 2002 Volvo S80, 2001 Volvo S80, 2000 Volvo S80, and 1999 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
The ignition must be in position "0" and the key removed from the ignition if any connector in the SRS system is to be disassembled. Then wait at least five minutes. Then disconnect the battery negative lead before disassembling any of the connectors.