TSB: Audi Wheel Bolt

This bulletin applies to 2025 Audi Q6 e-tron and SQ6 e-tron vehicles. When loosening the wheel bolts on the rear axle, you may find the difficult to loosen (or fit during installation). Damage may occur to the locating bolt of the brake disc. When lifting the vehicle, axle kinematics cause torque to the applied to the drive shaft. If the transmission parking lock and the parking brake are applied, the torque may result in tension between the wheel bolts and the brake disc. To avoid damage, the parking brake must be released when loosening the rear wheel bolts.