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I think we opted for shorting the wire at the module to ground and doing away with the glass breakage recognition altogether.

@thecannetwork7559 would this be on the ccm module then on the a6 c6 in the rear boot or is it done on the fuse boxes on dash

You are welcome. This is more interesting to me as an experiment. I recommend changing the module if it’s faulty, I don’t think this was a suitable repair.

I would also like to know where the comfort module is located?

It’s unlikely to be the door module. They usually only stop supplying current when the amp draw of the motor exceeds a certain value. I don’t know the value but it could be as low as 2 amps. Do a stuck motor if mechanism is most likely. The only way to be sure is to remove the cover from the mirror assemble to access the two wires going into the fold motor and sticking a bulb onto the connection. If it lights up when you try to fold the mirrors, you have a faulty motor assemble (motor or stuck assemble), if you have no light then my immediate thought would be the wiring in the hinge. At this point you need to reach for your multimeter set to continuity and run a test between the module end connector and the fold motor.

You are in luck my friend, I still have the report on my old launch. U110D lost Communication with security siren U1416 implausible security siren signal received B1A3E siren/ITM ( intrusion transceiver module) mismatch B1A3C internal siren battery B1A3F ITM (intrusion transceiver module) Armin sequence performance

@@thecannetwork7559 thanks for that! So it’s sounding like it may just be the battery in the siren that needs replacing on mine?

I would go with that. If you had a wiring or supply fault then expect to see U110D lost Communication with security siren

Could I just disconnect the alarm ?

I’m having the same issue atm so frustrating

Yes. It is pointless to use a diagnostic computer. The Vw window modules have their own network and no diagnostic connection

No chip in lock

@@thecannetwork7559 Thank you, but I don't understand your answer.

@@fidelpico Hi, there is no chip inside the Lock. Probably a microswitch

Small plug - Black with blue strip is ignition feed + Big plug - red with white strip is battery + brown is Ground. Purple with white stripe is data bus.

@@thecannetwork7559 thank you so much. I will try and give you feedback

this module in my hand is for the window motor but also this module controls the lock and reports lock switch positions to the comfort control system either via CAN orange/green and orange/brown twisted pair or LIN single purple wire with white tracer.

@@thecannetwork7559 Thanks for that, very helpful. I thought I'd cracked this car but hey ho! Infact I have 2 of them with the same problems! Doors lock again unless I open a back door and the interior light doesn't come because the car thinks the door is still shut. Both have new locks but still give grief. Furthermore, the old locks seem to check out OK and have no solder joint or microswitch faults. More investigation needed I think.

@@formidable38 does the window work ok?

@@thecannetwork7559 yes, all the windows work OK. Would this rule out the control module on the regulator? I have a Haynes manual wiring diagram, not sure if that's a good thing or not! When I connect my meter to pins 7 and 8 of the lock module, the microswitch works as expected., it's just the rest of the car that is not receiving the message.

@@formidable38 if there was a break in the can or lin wiring then the window will not turn active with ignition, instead will sometimes work for 5 minutes and stop, annoyingly. i would remove the window motor and separate the electronic module from it and spray the connections and components with WD40

Does the Drivers Electric Window Work and does the drivers global window switch operate the other doors windows successfully? Regards,

THE CAN NETWORK . Yes all windows work from driver side control panel, the lock unlock button works to, but only three doors being locked, not the drivers door.

I would check the conditions of the terminals at the multiplug of the window control module and the lock motor. I would check the compatibility of the parts to the vehicle, I’m not sure if anything has been changed in the process.

THE CAN NETWORK To give the story from a-b, three weeks ago my wife told me her driver door wouldn’t lock with the keyfob, I immediately checked a bit online, and found that most people had problem with door lock modules and they were not very expensive, I just ordered one up to see if that fixed the issue, and it didn’t. After replacing the door lock module I tested the old door lock module with my powerprobe supplying power and ground to pin 1 and 2 on the door lock module. The motor is working fine, so problem never was the doorlock module, If i find out why my door module is not supplying the doorlock module when keyfob is pressed, I could put the old one back in. I also tested the new one and ofcourse that one worked aswell. Beleiving it is the door module, can i swap one from passenger door to see if that makes the driver door work again or are they different. Connector on door module looks perfect, pcb inside door module looks perfect, connector on lock module looks perfect, and I have coninuity checked every wire from lock module to door module, and from door module to inside the csr into footwell, all good.

apart from suggest that you verify all the supplies and grounds and bus cables i can only recommend paying a professional to have a look. someone who knows what they are doing could diagnose it accurately within 30 minutes if its all stripped. there not much i can do over youtube without seeing the vehicle. good luck

yeah sure

but I replace door module and window still not working, so I bought shit module ? do you have any eletric diagram ?

check the Supply 12 volt across the Brown and red/White.

supply 12 volt is all time, if I heat module, it starts to work, working even after turn off ignition and open door, window still working, it stop working after some times which cable responsible for working window after turn on ignition ? I cut all cable form module and connect only red/white, brown and sw/gn (control switch driver). Window working even without ignition I remove fuse, wait second, insert and window working, I think to put a relay, it cut off the power after turn off ignition