Hi I just brought xf 2008 not long ago have notice multi media keeps of turning itself on and off constantly everything else seems to work like fan etc just the screen causing issue

 

Adding to it as screen goes off affects sat nav parking sensors etc

 

Sounds like classic poorly battery symptoms, if the battery is the original it is way overdue for replacement.

 

I left my sunroof open and it rained, now the screen constantly restarts and never fully boots up.I removed drivers side seat and pulled up the carpet enough to access Bluetooth module and the usb audio module. I can't tell which one or if both need replaced but the metal usb audio module may be my issue as nothing works using the port but the cigarette lighter port works when connecting a car charger. Also under my passenger side (there was alot of water soaked it the foam padding under the carpet) the tpms module does not work as its burnt from water damage.

 

 

I have xf 2008 system keeps on cutting off can't seem to understand why things I have tried below wonder if any expert could help please of is there another system I can replace like after market that you might be aware that actually does work properly

​​​​Hi guys I have tried looping options did not work also Brought Bluetooth module which worked for a week and still now cutting off when I took out the old Bluetooth module there was no water damage but still changed it to be sure

 

Are you plugging anything into the head unit through the center console outlets like a phone or audio device?

 

Nope I aint

 

Sounds like it could be anything from faulty modules to loose wiring. I'd suspect the latter. The MOST system works with fiber optics. A crack in the cables would definitely upset the system. Don't know why that would form on it's own, but it's a guess. Also could be a bad ground or anything similar.


Does the music stop at the same time? Do other modules seem to respond normally, like you can change the fan speed etc..? If you're playing an audio CD does it stop? Or is it just the screen and the parking sensors that go down?