Audi Q7: Rear Final Drive, Differential

 Left and Right Rear Treble Speaker -R14-/-R16-, Removing and Installing

The Left Rear Treble Speaker -R14-/Right Rear Treble Speaker -R16- are located in the B-pillars. Removing and installing is identical. Removing  - Turn off the ignition and all electrical equipment and remove the ignition key. - Remove the B-pillar trim panel. Refer to → Bod

 Tread Depth, Measuring

  Note When measuring tread depth, take measurements in the main grooves. Do not measure on the TWI (tread wear indicator). Tread depth of a tire must be measured in the main grooves at the points showing the most wear. Main tread grooves can be recognized by the TWI. The positions of t