Driver Side Heated Mirror not working

[neeldub]

Hey guys need your input on this please.

So for over a year now, my driver side heated wing mirror hasn't been working. VCDS reveals the following error message:

Address 42: Door Elect, Driver Labels: 4E1-910-802-42.lbl
Part No SW: 4E1 910 802 B HW: 4E2 959 802 F
Component: Türsteuer.FS BRM005 0180
Coding: 0028462
Shop #: WSC 02313 785 00200
VCID: 20486A13F3B91341C9-8074

1 Fault Found:
00920 - Heated Outside Mirrors; Driver Side (Z4) / Passenger Side (Z5)
012 - Electrical Fault in Circuit - Intermittent
Freeze Frame:
Fault Status: 00101100
Fault Priority: 3
Fault Frequency: 0
Reset counter: 233
Mileage: 138176 km
Time Indication: 0
Date: 2017.06.28
Time: 23:35:28

I have run several diagnostics and it has costed me quite a bit.

I was able to source a replacement mirror on ebay same as the original but that didn't fix the issue.

Next I checked the wiring between the mirror and the door control module ecu, and that seems fine as there is continuity running thru the wires after checking with a multimeter.

And lastly, I replaced the door control module with a replacement but unfortunately that still didn't fix the issue.

Can anyone shed some light on this please.

The Passenger side heated mirror works fine.