Overview Of System Components Of Comfort Heating Systems - GF91.30-P-9990RF
Model 205, 253
with code 401 (Climatised front seats)
Model 205, 253
with code 443 (Heated steering wheel)
Model 205, 253
with code 872 (Left and right rear seat heating)
Model 205, 253
with code 873 (Left and right driver's seat heating)
Model 205.4
with code 403 (Heating in head area)
Steering wheel heater (with code 443 (Steering wheel heater)), shown on model 205.0
Model 205
as of model year 2019
with code 443 (Heated steering wheel)
Model 253
as of model year 2020
with code 443 (Heated steering wheel)
The steering wheel electronics is connected via the steering wheel CAN (CAN LR) to the network architecture of the vehicle.
Front seat heater (SIH) (with code 401 (Seat climate control for driver and front passenger) or with code 873 (Seat heater for driver and front passenger)), shown on model 205.0
Model 253 with code 873 (Seat heating for driver and front passenger) or code 401 (Seat climate control for driver and front passenger) and code 547 (Connect 20 Entry (NTG6)) or code 548 (Connect 20 MID (NTG6)) or code 549 (Connect 20 HIGH (NTG6)) The seat heater can also be operated via the voice control system. The voice control system is controlled via the head unit (A26/17).
Rear seat heater (SIH) (with code 872 (Rear seat heater)), shown in model 205.1
Seat ventilation (with code 401 (Seat climate control for driver and front passenger)), shown on model 205.0
Model 253 with code 401 (Seat climate control for driver and front passenger) and code 547 (Connect 20 Entry (NTG6)) or code 548 (Connect 20 MID (NTG6)) or code 549 (Connect 20 HIGH (NTG6)) The seat ventilation can also be operated via the voice control system. The seat heater can also be operated via the voice control system. The voice control system is controlled via the head unit.
AIRSCARF (with code 403 (AIRSCARF system)), shown on model 205.4
| Component description for instrument cluster | A1 | GF54.30-P-6000RF | |
| Head unit, component description | Model 253 with code 873 (Seat heating for driver and front passenger) or code 401 (Seat climate control for driver and front passenger) or code 443 (Steering wheel heater) and code 547 (Connect 20 Entry (NTG6)) or code 548 (Connect 20 MID (NTG6)) or code 549 (Connect 20 HIGH (NTG6)) A26/17 |
GF82.85-P-3140RFM | |
| Component description for front SAM control unit | N10/6 | GF54.21-P-7010RF | |
| Component description for rear SAM control unit | N10/8 | GF54.21-P-7030RF | |
| Climate control control unit, component description | N22/1 | GF83.40-P-2250RF | |
| Rear control unit, component description | Model 205.4 with code 403 (Heating in head area) N22/6 |
GF54.21-P-4134RF | |
| Seat heater control unit, component description | Model 205, 253 with code 401 (Climatised front seats) except code 221 (Electrically adjustable left driver seat) except code 222 (Electrically adjustable right driver seat) except code 242 (Front passenger seat, electrically adjustable with memory function) except code 275 (Memory Package (driver's seat, steering column and mirror)) Model 205, 253 with code 872 (Left and right rear seat heating) Model 205, 253 with code 873 (Left and right driver's seat heating) except code 221 (Electrically adjustable left driver seat) except code 222 (Electrically adjustable right driver seat) except code 242 (Front passenger seat, electrically adjustable with memory function) except code 275 (Memory Package (driver's seat, steering column and mirror)) N25/4, N25/5, N25/6, N25/17 |
GF91.30-P-5214RF | |
| Component description for AIRSCARF system control unit | Model 205.4 with code 403 (Heating in head area) N25/7 |
GF91.30-P-2120RF | |
| Component description for driver seat control unit | Model 205, 253 with code 221 (Electrically adjustable left driver seat) with code 401 (Climatised front seats) Model 205, 253 with code 221 (Electrically adjustable left driver seat) with code 873 (Left and right driver's seat heating) Model 205, 253 with code 275 (Memory Package (driver's seat, steering column and mirror)) with code 401 (Climatised front seats) Model 205, 253 with code 275 (Memory Package (driver's seat, steering column and mirror)) with code 873 (Left and right driver's seat heating) N32/1 |
GF91.29-P-5231RF | |
| Component description for front passenger seat control unit | Model 205, 253 with code 222 (Electrically adjustable right driver seat) with code 401 (Climatised front seats) Model 205, 253 with code 222 (Electrically adjustable right driver seat) with code 873 (Left and right driver's seat heating) Model 205, 253 with code 242 (Front passenger seat, electrically adjustable with memory function) with code 401 (Climatised front seats) Model 205, 253 with code 242 (Front passenger seat, electrically adjustable with memory function) with code 873 (Left and right driver's seat heating) N32/2 |
GF91.29-P-5241RF | |
| Component description for left front door control unit | N69/1 | GF72.29-P-6001RF | |
| Component description for right front door control unit | N69/2 | GF72.29-P-6009RF | |
| Component description for rear door control unit | Model 205.1, 253 with code 872 (Left and right rear seat heating) N69/3, N69/4 |
GF72.29-P-6021RF | |
| Component description for the electronic ignition lock control unit | Model 205 up to model year 2019, model 253 up to model year 2020 N73 |
GF80.57-P-6001RF | |
| Model 205 as of model year 2019, model 253 (except 253.99) as of model year 2020, model 253.99 N73 |
GF80.57-P-6001RFM | ||
| Component description for steering column tube module control unit | Model 205 up to model year 2019 with code 443 (Heated steering wheel) Model 253 (except 253.99) up to model year 2020 with code 443 (Heated steering wheel) N80 |
GF54.21-P-6051RF | |
| Model 205 as of model year 2019 with code 443 (Heated steering wheel) Model 253 (except 253.99) as of model year 2020 with code 443 (Heated steering wheel) Model 253.99 with code 443 (Heated steering wheel) N80 |
GF54.21-P-6051RFM | ||
| Table of contents for function description of comfort heating systems | GF91.30-P-0999RF |