Overview Of System Components Of Comfort Heating Systems - GF91.30-P-9990FR
Model 257, 290
up to model year 2021
with code 401 (Climatised front seats)
Model 257, 290
up to model year 2021
with code 443 (Heated steering wheel)
Model 257, 290
up to model year 2021
with code 872 (Left and right rear seat heating)
Model 257, 290
up to model year 2021
with code 873 (Left and right driver's seat heating)
Model 257, 290
up to model year 2021
with code 902 (Seat heater Plus for driver and front passenger)
Model 257, 290
up to model year 2021
with code 906 (Front armrest heater)
Steering wheel heater (LRH) (with code 443 (Steering wheel heater)), shown on model
Armrest heating (with code 906 (Front armrest heating)), shown on model 257.3
Front seat heating (with code 401 (Seat climate control for driver and front passenger) or code 873 (Seat heating for driver and front passenger) or code 902 (Seat heating Plus for driver and front passenger)), shown on model 257.3
The following component parts in model 257 with code 401 (Seat climate control for driver and front passenger) or code 873 (Seat heating for driver and front passenger) and except code 275 (Memory package), model 290 with code P65 (Seat Comfort Package) are not shown:
- Left front seat adjustable seat cushion length heater pad (R24)
- Right front seat adjustable seat cushion length heater pad (R24/1)
Seat heating for rear seats (with code 872 (Seat heating in rear passenger compartment)), shown on model 257.3
Electric seat ventilation (with code 401 (Seat climate control for driver and front passenger)), shown on model 257.3
| Component description for instrument cluster | A1 | GF54.30-P-6000FR | |
| Head unit, component description | Model 257, 290 up to model year 2021 with code 506 (Audio 20 NTG 5.5 radio) with code 906 (Front armrest heater) except code 531 (COMAND APS) A26/17 | GF82.85-P-3140FRA | |
| Model 257, 290 up to model year 2021 with code 531 (COMAND APS) with code 906 (Front armrest heater) A26/17 | GF82.85-P-3140FRB | ||
| Armrest heater control unit, component description | Model 257, 290 up to model year 2021 with code 906 (Front armrest heater) N5 | GF68.20-P-2001FR | |
| Component description for rear SAM control unit | N10/8 | GF54.21-P-7030FR | |
| Climate control control unit, component description | N22/1 | GF83.40-P-2250FR | |
| Seat heater control unit, component description | Model 257, 290 up to model year 2021 with code 401 (Climatised front seats) except code 275 (Memory Package (driver's seat, steering column and mirror)) except code 278 (Fully electric front seats) Model 257, 290 up to model year 2021 with code 872 (Left and right rear seat heating) Model 257, 290 up to model year 2021 with code 873 (Left and right driver's seat heating) except code 275 (Memory Package (driver's seat, steering column and mirror)) except code 278 (Fully electric front seats) Model 257, 290 up to model year 2021 with code 902 (Seat heater Plus for driver and front passenger) N25/4, N25/5, N25/17 |
GF91.30-P-5214FR | |
| Component description for driver seat control unit | Model 257, 290 up to model year 2021 with code 275 (Memory Package (driver's seat, steering column and mirror)) with code 401 (Climatised front seats) with code 443 (Heated steering wheel) with code 872 (Left and right rear seat heating) with code 873 (Left and right driver's seat heating) with code 902 (Seat heater Plus for driver and front passenger) with code 906 (Front armrest heater) Model 257, 290 up to model year 2021 with code 278 (Fully electric front seats) with code 401 (Climatised front seats) with code 443 (Heated steering wheel) with code 872 (Left and right rear seat heating) with code 873 (Left and right driver's seat heating) with code 902 (Seat heater Plus for driver and front passenger) with code 906 (Front armrest heater) N32/1 |
GF91.29-P-5231FR | |
| Component description for front passenger seat control unit | Model 257, 290 up to model year 2021 with code 275 (Memory Package (driver's seat, steering column and mirror)) with code 401 (Climatised front seats) with code 443 (Heated steering wheel) with code 872 (Left and right rear seat heating) with code 873 (Left and right driver's seat heating) with code 902 (Seat heater Plus for driver and front passenger) with code 906 (Front armrest heater) Model 257, 290 up to model year 2021 with code 278 (Fully electric front seats) with code 401 (Climatised front seats) with code 443 (Heated steering wheel) with code 872 (Left and right rear seat heating) with code 873 (Left and right driver's seat heating) with code 902 (Seat heater Plus for driver and front passenger) with code 906 (Front armrest heater) N32/2 |
GF91.29-P-5241FR | |
| Multicontour seat control unit (MCS), component description | Model 257, 290 up to model year 2021 with code 401 (Climatised front seats) with code 432 (Dynamic seats left and right) Model 257, 290 up to model year 2021 with code 432 (Dynamic seats left and right) with code 873 (Left and right driver's seat heating) Model 257, 290 up to model year 2021 with code 432 (Dynamic seats left and right) with code 902 (Seat heater Plus for driver and front passenger) N32/15, N32/16 |
GF91.25-P-5201FR | |
| Component description for left front door control unit | N69/1 | GF72.29-P-6001FR | |
| Component description for right front door control unit | N69/2 | GF72.29-P-6009FR | |
| Component description for rear door control unit | N69/3, N69/4 | GF72.29-P-6021FR | |
| Component description for the electronic ignition lock control unit | N73 | GF80.57-P-6001FR | |
| Component description for steering column tube module control unit | N80 | GF54.21-P-6051FR | |
| Table of contents for function description of comfort heating systems | GF91.30-P-0999FR |