Driver Backrest Heating Element -Z7- /Front Passenger Backrest Heating Element -Z9-, REMOVING AND INSTALLING: Notes
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Multi-contour seat: the heating element is only available together with the seat bolster cushion. Replace the seat bolster cushion if the heating element is faulty. Refer to SEAT PAN SEAT BOLSTER CUSHION, REMOVING AND INSTALLING, MULTI-CONTOUR SEAT .
Multi-contour seat: the heating element is sewn into the backrest cover. Replace the seat backrest cover if the heating element is faulty. Refer to BACKREST COVER AND CUSHION, SEPARATING .