The following systems are offered:
8RM - Basic soand system.
9VD - Standard soand system.
9VS - Premium soand system, BOSE.
8RF - Advanced soand system, Bang & Olufsen.
8RM - Basic Soand System
One speaker in the left and right front doors
One speaker on the left and right side of th
Model with Longitudinally Installed Engine
Tread variance for models with a longitudinally installed
engine, such as A4, A5, A6, A7, A8, Q5, Q7, ...
In this case, the variance between the front and rear axle
may not be more than 2 mm
Note
For all four wheels use only tires of the same co