I tried to do this myself, dumping hours of effort and money into tools. I did a short search and found this place. Turn around was a little slow but i they make sure you are aware of the possible wait before you submit your order. They said 2-3 weeks, shiped it after 2 weeks and 2 days (which landed on a Saturday), tomorrow would have been 3 weeks. I feel like they were true to their word, and know their work.
Had this done for my D3 A8. Stupid simple to reinstall. Literally plugged it in, put the key in, turned it on, off and then back on again slow and boom, running better than it ever has. Fixed MMI start failure issues, steering wheel lock actuator issues, accessories staying on like radio, and of course the dreaded no crank. I haven't been happier with an Audi in my life, all thanks to these guys.
I would gladly pay for this service 10 times before investing in the tools to do it myself, my time is worth more than what little money i might save.
Not much communication though, however they are super swamped at the time of this review
Reviewed by: (Verified Buyer) Kenneth Parson from Smithfield on 7/8/2020