Lumbar support/massage seat switch
 

It appears that the lumbar support/massage seat switch on the passenger seat on my 11 reg XC90 Executive has self destructed, first of all it became loose, and now it's in pieces.

Anyone know the part number for a replacement and if it's a simple "unclip the old one and fit the new one" type of job?

Cheers
Steve

The switch assembly is available as a spare part

Different part numbers depending on your chassis number (CH)

Switch, massage, seat 1.00 30790845
CH -556545

Switch, massage, seat 1.00 30635866
CH 556546-


Removing the side panel power front seat
Remove:
the battery negative lead. See: Battery, disconnecting
the screw at the front edge of the side panel.
Pull the side panel up to detach it from the seat. First pull up the front edge of the side panel. Then pull up the rear edge of the side panel.

Yes simple unplug old and plug in new.
Make sure ignition is off when working on the seat.
Do not disconnect airbag connectors on seat.

Thanks, I'll see if I can get my hands on a new switch.