I had enough of opening and closing my tailgate as its ****** heavy! So I took a chance and ordered the power tailgate kit from Autoease in China.
Fitting was pretty straightforward apart from getting all the cables through the tiny grommets between the tailgate and the body. I found removing...
I had the android unit with aftermarket rear camera from RSnav in my A4 which had a symphony unit. It's a great unit. Couldn't fault it at all.
I now have the android auto interface from rsnav in my A5 which is also good.
I think with the Concert/symphony unit you are limited to the android unit.
No problem. I will dig it out tomorrow evening and sort a courier. DM me your address.
@Hangn says the difference are the thread sizes. The one I have is the M14 version so if you wanted to double check with the garage you can.
There should be a sticker in your spare wheel well with your VIN number and all the PR codes for your Car. one of those codes will relate to your disc size.
I've got a TDI-tuning box on my 2.0TDI quattro. It done nothing for my MPG but the extra power is amazing.
If I remember rightly. There is a small cover on the bell housing which gives you access the flywheel bolts. You might be able to have a look in there and get an idea if there is an issue with clutch and flywheel. You need to take the box out anyway tho.
If all this has happened after all the work has been done I would be getting that checked.
Black smoke is usually lack of air or too much fuel. Check your intercooler isn't split and check all your pipe work isn't split between intake manifold and turbo.