Yep nightmare, couple of strange things
Petrol cap does not lock when car is locked sure it did before
Windows drop when roof operated
Windows work when manually operated
Inpa operation on door and window throws out API issue
Yep nightmare, couple of strange things
Yes true will check that out next have already got second hand frm and jbe and will have a look to see what’s around
Fuel cap is not locking and manual release cable in the boot does nothing and not retracting so looks like this part definately an issue
Something I haven't tried on a E89
Looks like wheel and inner lining removal from looking online
Well that’s was fun getting to the petrol lockbirdy_z4 wrote: ↑Mon Feb 20, 2023 2:55 pmLooks like wheel and inner lining removal from looking online
It may be a red herring but it did used to work before the issues, ordered second hand off eBay see how it goes
birdy_z4 wrote: ↑Fri Feb 24, 2023 6:24 pmWell that’s was fun getting to the petrol lock
Wheel liner removed nope also needed to remove petrol cap too
So installed unit unlocks fine, but did not lock
Swapped over to replacement and exactly same
Voltage on open none when locking
Maybe looking like an issue with JBE or fuse box
After months of head scratching finally fixed my 9CBC window drop issue
Excellent news, as others have commented understanding the fix and posting the resultsbirdy_z4 wrote: ↑Sun Mar 26, 2023 5:24 pmAfter months of head scratching finally fixed my 9CBC window drop issue
Fuses checked
FRM checked ( second hand one registered, same issue)
Door wire consistency for breaks checked on driver and passenger (and rechecked)
Fuse box out completely and all connections checked
Door locks changed drivers and passenger
Still had the issue
Jbl out, second hand registered still same issue
So thought that the FRM had switched off power due to short circuit
Lots of online research also got a reading from dr.gini that showed faults where originally in door contacts but now fixed
Found a post that suggested to try the below
Problem solved:
the
SNU_TK_ABFRAGE_OHNE_PULSE = aktiv
needed to be:
SNU_TK_ABFRAGE_OHNE_PULSE = nicht_aktiv
Programmed the FRM with the change and it worked !
Windows now dropping and closing …….
Now I’ve just got to solve why my mirrors no longer fold in when locking the car or out when opening
Oh plus an MOT overdue