Hi RobThese are the P/No's together with the prices I paid from Stoke Audi
8J2 941 531 E 5PR - Auto headlights switch £67.01
8R0 857 511 4PK - Auto-dimming mirror (black) £177.47
8K0 955 559 D - Rain Sensor £145.56
4D0 971 636 - Coming home connector £3.33
4F0 907 671 B - Retaining clip for sensor £2.32
4F0 857 593 J 4PK - Plastic cover for wiring (black) £4.72
4F0 857 593 G 4PK - Cable guide $4.66
000 979 009 - Repair wires. £2.35 You'll need about 6 of these
You'll also need a Rainsensing Interior Mirror - Harness Rainsensing Interior Mirror - Harness - Audi A3 8P-33788 £29
Hope this helps?
Cheers,
6 pin connector pin 6 not needed, can be left disconnected.
3 pin connector pin 1 goes to fuse 16
everything else is correct
Ash, do you have the wiring info for a 2008 TDI by any chance?
Is pin 6 so the mirror knows when the inerior light is on and so doesn't dim?6 pin connector pin 6 not needed, can be left disconnected.
3 pin connector pin 1 goes to fuse 16
everything else is correct
6 pin connector from the mirror
1 - Fuse 4
2 - Earth
3 - CE module block B pin 1
4 - both front door modules 20 pin plug pin 1 .....not needed as I don't have dimming door mirrors
5 - both front door modules 20 pin plug pin 10 .....not needed as I don't have dimming door mirrors
6 -
3 pin connector from the sensor
1 - fuse 16
2 - earth
3 - CE module block F pin 3
That's what it's meant to do but in my old A3 I couldn't get that to work. Also the wiring diagrams doesn't have pin 6 listed anywhereIs pin 6 so the mirror knows when the inerior light is on and so doesn't dim?
Thanks Ash your a star
CE module block C pin 28Hi all, I am currently doing this retro-fit in a 2011 A3 (2.0 TDI) but I am having problems figuring out the location for pin 3 on the six pin socket from the mirror. I have seen various info on what the location should be:
Fuse 7(???)
CE Block C Pin 28
CE Block C Pin 12
Which one is correct?
Many thanks
Well it's been another long install. Collecting parts, reading other threads on the subject and generally pestering Ash187 for info but i've finally finished my Auto-lights/wipers etc install! (Well apart from some trim for the rear view mirror).
I had the new screen fitted on friday afternoon by Peter from windscreen replacement cost, price list to view online. He's been fitting windscreens for 20+ years and i'm really pleased with the job he did. So if you're looking to do this and can't wait for a stone to chip/crack your screen I can recommend him.
Some pics:
We had to dodge the rain to get this done. Luckily, once the old screen is out, it was only about a 10 minute job before the new one was in.
View attachment 7734
I went for a screen with the slight grey tint at the top.
View attachment 7723
The mirror is off the A3 cabs and the TT I believe. Might swap it for the A3/S3 one at some point. This one only cost me £25 off ebay though. As you can see, I still need the trim pieces to hide the wiring.
View attachment 7724
Not had much chance to play with it but it seems to be working. Set the switch to 'auto' covered the sensor and the lights came on. Uncovered the sensor and a few seconds later the lights went out.
I'm sure this install will scare a few people and it is quite involved. As long as you know which end of a soldering iron to hold it's not too bad though. I used a loom from Kufatec which made life much easier.
Need to find some tunnels to go drive through.
Oh yeah, and a big thanks to Ash187 who was a massive help answering all my questions!
hi,Guy you need -
4D0 971 636 - Coming home connector
000 979 009 - Repair wires. You'll need about 4 of these
You can get these parts (above) from any Audi dealer or TPS
You'll need to make up the wire loom (using the repair wires - cut in half & extended) from the coming home connector to the CE module - see my post Auto lights/wipers/dimming rear view mirror & CH/LH install complete! in this thread for connection detail of the coming home button.
HTH?
HiFrom memory, the only bits that need coding are the Auto lights & Coming home lights.
See Auto lights/wipers/dimming rear view mirror & CH/LH install complete! for coding details.
Sorry no photos as this was back in 2013 & I don't own the car any more!
However, there are some links to other folk who have done this mod at the bottom of my original post, that may have some photos attached?
HTH?
Hello, just now discover this fantastic retrofit, i have the same car as you i have done the same wiring as you but for s not working! In vcds i check all the time rls sensor i m pressing do it after say code accepting but nothing happens afterwards i am going again to centr electr. And rls sensor is unchecked!!!! Totally confused, any help will appreciatedFinally got a new screen fitted so I will be completing this once I get my ageing head around the wiring!
As my car is an MY10 I believe the wiring is slightly different to the earlier models.
This is what I've figured so far (correct me if I'm wrong)
6 pin connector from the mirror
1 - Fuse 4
2 - Earth
3 - CE module block C pin 28
4 - door module .....not needed as I don't have dimming door mirrors
5 - door module .....not needed as I don't have dimming door mirrors
6 - illumination for the button on the mirror ......... pin 1 In the overhead interior light connector?
3 pin connector from the sensor
1 - connection 1 (30A) in the main wiring harness.......no idea where that is! (Can I just tap in somewhere else?)
2 - earth
3 - CE module block B pin 33
I have the kufatec loom without any instructions or loom markings
I take it I will need some repair wires to make the connections to the CE module?
Please feel free to correct me or offer any advice