it should be possible to lock both doors using the mechanical key, providing the gear lever is on P position (if yours is S-Tronic)

 

It is manual gear

 

locking should be possible in MT models as well

 

module error:
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:| 5QX-959-X93-42.clb
Part No SW: 5Q0 959 593 E HW: 5Q0 959 593 B
Component: TSG FS 020 0041
Serial number: 141015BJD11317 Dataset Number: 8S0909872D 0020
Coding: 001E43725C08040100001402
Shop #: WSC 06385 790 00016
ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
ROD: EV_DCUDriveSideEWMAXCONT.rod
VCID: 43D34F116B1626C2529-8016

65593 - Switch for Central Locking B122D 29 [009] - Signal Implausible
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 3
Fault Frequency: 1
Reset counter: 159
Mileage: 74936 km

 

Some extra info. Found the problem with the mechanical key. As because of cylinder fixing in the door, mounting screw was too tight and deformed the lock cylinder. Only 45 degrees to the right (lock) and that wasn't enough. With some force I could turn lock 90 degrees in both directions and mechanical locking is OK now.

Still error in module 42, 65593 - Switch for Central Locking B122D 29 [009] - Signal Implausible

With the driver side central locking lock unit out of the car, I measured switch resistance F131:

I've:
door open: 3-5 is 0 Ohm
door closed: 3-5 is 0 Ohm
door closed and locked (V56): 3-5 is 180 Ohm

I can't find position that measures OPEN for F131 switches.

Can somebody confirm my measurements or should I measure different values??

Thanks all!