You've tried the reset button, no doubt?
Quote:
Originally Posted by ceedy
I've just suffered from a similar prob.
My 53 ZT's battery is the original so getting on a bit .
Done a lot of short journeys in the freezing cold recently so took off the battery to charge it .
Popped it back on .. there was a tiny spark when the Neg lead went on from all permanent devices waiting for some juice.but everything was switched off.
Everthing carwise works.. as expected ...
Except the D/Din Unit!! 
Mines mostly ok but the GPS side has died..
Can't get into the system menus' it just hangs.
Looks like we should make sure its unplugged before any battery fiddiling.  just to be safe.!!
Getting a bit fed up with these now!! having had so many problems. Not getting any replies form the factory now!! either. seems they are not interested any more as its 2 months since the last problem.
C.  |