we've had numerous intermittent problems with electronic systems in our 2012 XC60 T. It s now with the dealer for the third time, with no fix in sight. Here' a partial list:
BLIS system gives false readings most of the time. Problem duplicated by dealers.
Nav system reruns message "system not available" .
Blue tooth stopped working entirely
gate opener either doesn't work or works only within a few feet of the receiver.
Key opener either doesn't work at all or requires repeated pushing from about 8 feet.
With car runnung, rear seat passenger gets out, and car flashes "key not found". if you put the key in the slot, the engine stops running, which is dangerous.
Back up video stays...