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Help on retrofit ACC on Q5

5.9K views 4 replies 2 participants last post by  spinmar  
#1 ·
Hi guys
I Need your help on this retrofit I did today
I installed all and now I have cp on the radar.
I need help on the code to insert on engine module.
I knew to set bit 5 to 1 on byte 5 but it seems that on Q5 of years 2011 and up it is not true.
So someone with acc on a q5 of 2011/12/13 could tell me the code of byte 5 and 6 of module enginw?
Thanks
 
#4 ·
Nobody?
Anyway I solved the problem yesterday.
ACC available and full working. Well done.
I must say one of the best optional I saw.
If someone is interested in this retrofit for Q5>2011 let me know for some help.
Bye
I have a Q5 with normal CC, and for now the upgrade to ACC isn't in my plans...

BTW, I have some curiosity about all the stuff and parts that will be needed to make this mod. Can you give me an idea? Thanks in advance!
 
#5 ·
Hi Migsan,
sorry for the late answer but I was on holidays with limitated access on email.
Ok you are starting from my previous condition: normal cruise control.
Let's see what you need:

- 8R0807113C = impact beam
- 8R0807134C = impact beam support
- 8R0807682F 01C = Trim for fog lights satin black (pay attention that there two versions colors: check your actula color)
- N90920301 (two)
- N10347204 (two)

- 8K0907299A (maybe you don't need that. check the radar you have to buy).
- 8R0907561 = radar acc. I buyed the version A and it is ok.
- 8k0953502BL+8k0953568G: I advise you to buy 8K0 953 502 CS instead of 8k0953502BL because the CS one supports the acc and lane (if you will install lane in the future).
Moreover you need a gateway extended can (I have AE version) and a tacho for ACC (8R0 920 931).
I had gateway, tacho already ready because I replaced them some months ago when I did my MMI 3g hdd retrofit.
Pay attention on radar, tacho and gateway because ther are on CP and then your audi dealer must remove that.
So buy them on a realiable seller.
Bye