Changing bulbs in the Infotainment unit.

Hi everyone. Suddenly a few buttons on the radio/phone unit in my XC90 have gone dark and I am planning on replacing the bulbs that have gone out. Has anyone here changed the bulbs in the buttons on the radio/phone unit? I am fairly sure of how to remove the unit but what I worry about is what will happen if I remove the unit from the panel and disconnect the wiring. Does a Volvo dealer have to set up the unit again with some kind of software or is there just a simple keycode to enter? Best regards, Siggi Iceland

Bulbs are the little tiny ones with built in bulbholders - twist i and out - DO NOT have the key in the ign, and DO NOT turn the ign on whilst the unit is disconnected - it WILL illuminate your airbag light.... There is no code entry needed on the ICU, it is programmed to the vehicle. Mike

Try the following site which gives installation intructions for all Volvo cars Best wishes

Many thanks for the info. Cheers. Siggi