Seat Heater Components

Component Locations: Comfort System

Seat Heater Components


Seat Back





1 Wiring
• Connected to the backrest heating element
2 Left Front Heated Seat -Z45-
• Contains :
• Driver Seat Backrest Side Bolster Heater -Z32-

• Driver Backrest Heating Element -Z7-

Right Front Heated Seat -Z46-
• Contains :
• Front Passenger Seat Backrest Bolster Heater -Z34-

• Front Passenger Backrest Heating Element -Z9-

3 Cushion
4 Upper Backrest Heating Element
• Driver Backrest Heating Element -Z7-
• Front Passenger Backrest Heating Element -Z9-
5 Lower Backrest Heating Element
• Driver Backrest Heating Element -Z7-
• Front Passenger Backrest Heating Element -Z9-
Seat Bottom





1 Cushion
• For seat pan
2 Driver Seat Heating Element -Z6- / Front Passenger Seat Heating Element -Z8-
• With Front Passenger Heated Seat Temperature Sensor -G60- and Heated Driver Seat Temperature Sensor -G59-
3 Wiring
• Connected to the backrest heating element
4 Driver Seat Side Bolster Heater -Z31- / Front Passenger Seat Side Bolster Heater -Z33-
5 Heating Element, Seat Cushion Extension