Non function left door,radio and unlock button key‍♂️

[MALCOLM WILSON]

Hi,
I've bought an 2004 8p 2.0 tdi 3 door that has been sitting for 1 year unused with flat battery it was all working fine when parked up.
However now the left door will not open from inside or out it appears to be deadlocked the window does not work nor does the mirror in fact the entire door is dead.
In conjunction although perhaps unrelated the radio no longer turns on and the car no longer unlocks with the key.
When scanned no communication fault with left door and radio.
Anyone any ideas on a fault it's up for mot on Friday.

Thanks Malcolm

 

[abmat]

Do you have a code?

 

[MALCOLM WILSON]

Yeah 01332 front left door control module no signal/communication.
Checked wires no breaks.
Radio is now bringing up 00003 control module

 

[ch1z64]

I am guessing you have a fully charged battery in the car now and its the correct voltage for the car,
Checked rosstech and the closets I came is the drivers door so I am guessing 01332 will be passengers , ( http://wiki.ross-tech.com/wiki/index.php/01331 )
So check out there recommendations , battery first.
Read for your Radio ( http://wiki.ross-tech.com/wiki/index.php/00003 )

 

[MALCOLM WILSON]

Yep good battery. Oddly the radio has started working again on it's own now.
I've changed the key battery which has fixed the problem with unlock on key not working only problem let this dead left door could it be the control unit on the window motor?

 

[ch1z64]

AV a read through this thread and see if you have similar problems ( https://www.audi-sport.net/xf/threads/8p-door-handle.383245/#post-3371449 )

 

[S.]

If it unlocks with the remote could you open it from the inside?
Maybe someone took the door apart before and didn't put everything back in place (mechanical parts)?