My recently delivered (2 weeks old)Q3 S-line S-tronic has exactly the same issues, vibration from around 24-30 mph, then again from around 75-80 mph.
i have had it back to the dealers who obviously balanced the wheels, the vibration was still evident, then they contacted Audi who told them to drive the car until the tyres were at normal temperature, race back to the dealership, remove the wheels and balance whilst hot.
this was carried out but still the same.
My wife has a brand new A5 with similar 19 inch wheeels with no vibration on the A5.
last sunday, removed the wheeels from the A5 and swapped with the Q3 off road type alloys, drove the car until warm, wheels still vibrating and still pulling to the left.
what does this tell me!
i reckon that audi have an issue with the transmission or the drive shafts, but either way i will be returning this lemon
i have had it back to the dealers who obviously balanced the wheels, the vibration was still evident, then they contacted Audi who told them to drive the car until the tyres were at normal temperature, race back to the dealership, remove the wheels and balance whilst hot.
this was carried out but still the same.
My wife has a brand new A5 with similar 19 inch wheeels with no vibration on the A5.
last sunday, removed the wheeels from the A5 and swapped with the Q3 off road type alloys, drove the car until warm, wheels still vibrating and still pulling to the left.
what does this tell me!
i reckon that audi have an issue with the transmission or the drive shafts, but either way i will be returning this lemon