General: C70 - Unexpected Dashboard Message

[FredGraham]

Could somebody throw some light on this for me? I've had previous experience with multiple warnings appearing on the dash and cleaning the CEM appears to have sorted the problem. However I've been thrown by the latest message.
"Park Assist Service Required". I am unsure what to look for. All the bumper sensors seem to be in place and switching off & re-starting, at the moment, seems to reset something and the message doesn't show. The car is a 2006 C70 T5 SE Lux and as far as I'm aware the park assist was fitted from new. Any help will be appreciated.

[FunkyMelon]

Sounds like one of your sensors is faulty. Without Dice/Vida it's a bit hard to tell which one though...

Easiest way is to have someone put it in reverse and you block each one individually to suss out which isn't working. Bit tricky to do though as they have a wide field of view, so covering one without being in the way of the other is fiddly.

[LizardOfBodom]

Originally Posted by FunkyMelon

Sounds like one of your sensors is faulty. Without Dice/Vida it's a bit hard to tell which one though...

Easiest way is to have someone put it in reverse and you block each one individually to suss out which isn't working. Bit tricky to do though as they have a wide field of view, so covering one without being in the way of the other is fiddly.

I tested them once sitting in the boot and covering each with hand from there. Much easier on V50 though, not sure if you can do same :P