XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)
Turn the ignition switch to position 0.
Disconnect the battery negative lead.
Note! Wait at least five minutes before disassembling the connectors or removing other electrical equipment.
Installing the switch
Remove the blind cover plug from the 12V socket
Take a scriber with an angled point. Insert the angled end of the scriber in the joint underneath, on one side of the surround for the switch unit.