Audi A4 3.0 Tdi V6 Quattro July 2012, 28000 miles - S tronic problem

Honest John Back Room » Technical matters
View Threaded
Fri 25 Dec 2015 12:49
Audi A4 3.0 Tdi V6 Quattro July 2012, 28000 miles - S tronic problem - Davidfrance

My car is an A4 avant 3.0tdi v6 stronic7 quattro from July 2012.mileage 28,000. bought second hand from Audi dealer.

I am concerned about the s tronic auto box.

I really like this car. The stronic box mostly feels fine BUT I constantly experience the following :

At constant 80 mph on the motorway (in France!) the box becomes immediately noisy (boomy, which can seem to ring around the cabin of the car), and with the additional noise comes additional vibration (through the floor?) and trembling of the horizontal part of the driver's seat.

Also, At 56 mph the box is already in D7 and it doesn't feel quite optimal so switching into M6 seems to improve things.

Mecatronics ? Something damaged ? clutch judder ? premature wear ? or just need of recalibration?

Reply | Report as offensive | Link
Fri 25 Dec 2015 18:32
Audi A4 3.0 Tdi V6 Quattro July 2012, 28000 miles - S tronic problem - elekie&a/c doctor

Could the gearbox need an oil change?May be a software update reqd?I have seen vibration issues on these caused by worn inner drive shaft couplings.

Reply | Report as offensive | Link
Fri 25 Dec 2015 20:29
Audi A4 3.0 Tdi V6 Quattro July 2012, 28000 miles - S tronic problem - Davidfrance

Oil change has just been done but it didn't make any difference, unfortunately. I am going to ask for a software update but so far the Audi garage say everything is ok with the box. I dont trust them...

Are you a mechanic ?

Reply | Report as offensive | Link

We give you the low down on how to save on insurance, little-known tricks and tips, what insurance groups mean and how to use insurance aggregators to beat insurers.

Insurance group finder and how to save on insurance

Our honest used car pricing is a little bit different to all the others. You can get to our values through make or model - you don’t have to follow a prescribed route. Plus, it’s live, which means we can react to changes in the market quicker than any printed price guide.

Honest Used Car Prices