Overview - Seat Heating Element, Vehicles Without Seat Occupant Detection System

Fig 1: Exploded View Of Seat Heating Element

Courtesy of AUDI OF AMERICA, LLC

1. Seat Depth Adjuster Cushion
   • Equipped on some models
   • Refer to Cover, Separating from Seat Pan Cushion  .
   • When replacing, apply a new heating element. Refer to SEAT DEPTH ADJUSTER HEATING ELEMENT, REMOVING AND INSTALLING .
2. Seat Extension Heating Element
   • Equipped on some models
   • Left Front Seat Extension Heating Element -Z168-, Right Front Seat Extension Heating Element -Z169-
   • Refer to SEAT DEPTH ADJUSTER HEATING ELEMENT, REMOVING AND INSTALLING 
3. Seat Cushion
   • Apply a new heating element when replacing. Refer to the appropriate Service Information .
4. Seat Heating Element
   • Left Front Seat Heating Element -Z45-, Right Front Seat Heating Element -Z46-
   • Refer to Left/Right Front Seat Heating Element Z45/Z46, Removing and Installing  '
5. Backrest Cushion
   • Apply a new heating element when replacing. Refer to Left/Right Front Seat Heated Backrest Z116/Z117, Removing and Installing  .
6. Backrest Heating Element
   • Left Front Seat Heated Backrest -Z116-, Right Front Seat Heated Backrest -Z117-
   • Refer to Left/Right Front Seat Heated Backrest Z116/Z117, Removing and Installing  .