Code | Designation | Coordinate |
A6 | STH or HB heater unit | 31G |
A6/1 | STH radio remote control receiver | 32E |
A9 | Refrigerant compressor | 12G |
A31 | Heating system delivery unit | 2G |
A31m1 | Circulation pump | 8G |
A31y1 | Left duovalve | 2G |
A31y2 | Right duovalve | 2G |
A31/1 | Rear auxiliary heating system supply unit | 5G |
A31/1m1 | Circulation pump | 5G |
A31/1y1 | Left duovalve | 5G |
A31/1y2 | Right duovalve | 5G |
A32 | Heating systems recirculation unit | 2G |
A32m1 | Blower motor | 2H |
A32n1 | Blower regulator | 2H |
A37 | PSE control unit (combined) | 73E |
A45 | Fanfare horns and airbag clock spring contact | 65G |
B10/2 | Left heat exchanger temperature sensor | 1G |
B10/3 | Right heat exchanger temperature sensor | 1G |
B10/6 | Evaporator temperature sensor | 1H |
B10/9 | Left rear air conditioning heat exchanger temperature sensor | 4G |
B10/10 | Right rear air conditioning heat exchanger temperature sensor | 4G |
B10/11 | Rear air conditioning evaporator temperature sensor | 4H |
B12 | Refrigerant pressure sensor | 17G |
B12/1 | Refrigerant temperature sensor | 17G |
B14 | Outside temperature display temperature sensor | 17G |
B31/1 | AAC [KLA] multifunction sensor | 1H |
B32/2 | AAC [KLA] sun sensor (4 in total) | 1H |
B61 | SR [SHD] obstruction sensor unit | 36G |
B61b1 | Front SR [SHD] obstruction sensor | 36H |
B61b2 | Rear SR [SHD] obstruction sensor | 36H |
K40/5 | Rear fuse and relay module | 28E |
K40/5f53 | Fuse 53 | 28G |
K40/5kU | Heated rear window relay | 28G |
K40/6 | Left front fuse and relay module | 22E |
K40/7 | Right front fuse and relay module | 12E |
M2/1 | Rear blower motor | 6H |
M10/3 | Left front power window motor | 52G |
M10/4 | Right front power window motor | 55G |
M10/5 | Left rear power window motor | 58G |
M10/6 | Right rear power window motor | 61G |
M12 | Tilting/sliding roof drive assembly | 38G |
M12b1 | Hall sensor 1, SR | 38G |
M12b2 | Hall sensor 2, SR | 38G |
M12m1 | SR [SHD] motor | 38G |
M18/5 | Right rear seat backrest ventilation motor group | 50H |
M18/6 | Right rear seat cushion ventilation motor group | 50H |
M18/7 | Left rear seat backrest ventilation motor group | 50G |
M18/8 | Left rear seat cushion ventilation motor group | 50G |
M18/9 | Left front seat cushion ventilation motor group | 47G |
M18/10 | Left front seat backrest ventilation motor group | 47G |
M18/11 | Right front seat cushion ventilation motor group | 44G |
M18/12 | Right front seat backrest ventilation motor group | 44G |
M21/1 | Left electrically adjustable and heated outside mirror | 53G |
M21/1r1 | Mirror heater | 53G |
N10/6 | Left front SAM control unit | 11G |
N10/7 | Right front SAM control unit | 9E |
N10/8 | Rear SAM control unit | 25E |
N18/4 | Center vent electronics control unit | 1H |
N22 | AAC [KLA] control and operating unit | 3E |
N22/4 | Rear AC control unit | 6E |
N22/5 | Stepping motor electronics control unit | 1H |
N25/6 | Rear seats control unit | 51E |
N29/2 | Rear air conditioning electronic blower controller | 5H |
N29/3 | Left rear seat ventilation blower regulator | 50G |
N29/4 | Right rear seat ventilation blower regulator | 50G |
N29/5 | Left front seat ventilation blower regulator | 44G |
N29/6 | Right front seat ventilation blower regulator | 47G |
N32/1 | Left front seat adjustment control unit with memory | 45E |
N32/2 | Right front seat adjustment control unit with memory | 48E |
N69/1 | Left front door control unit | 54E |
N69/2 | Right front door control unit | 57E |
N69/3 | Rear left door control unit | 60E |
N69/4 | Right rear door control unit | 63E |
N70 | Overhead control panel control unit | 38E |
N70s1 | Tilting/sliding roof switch | 38G |
N72 | Lower control panel control unit | 40G |
N72s24 | Heater booster switch | 40G |
N72/1 | Upper control panel control unit | 42E |
N73 | EIS [EZS] control unit | 77E |
N80 | Steering column module | 66E |
R1 | Heated rear window | 28G |
S4/3 | Heater booster switch | 34G |
S17/3 | Left front door contact switch | 23G |
S17/4 | Right front door contact switch | 23G |
S17/5 | Left rear door contact switch | 23G |
S17/6 | Right rear door contact switch | 23G |
S68/9 | Left front seat belt buckle microswitch | 43G |
S68/10 | Right front seat belt buckle microswitch | 46G |
S68/11 | Left rear seat belt buckle and seat belt comfort-fit switch | 23H |
S68/12 | Right rear seat belt buckle and seat belt comfort-fit switch | 23H |
S68/14 | Center rear seat belt buckle switch | 23H |
S110 | Left multifunction steering wheel button group | 65G |
S110s1 | Scroll forward/back button | 65H |
S110s2 | System selection and VCS [SBS] button | 65H |
S110s3 | System selection button | 68H |
U66 | Valid for rear air conditioning | 4D |
U137 | Valid for engine 112 and 113 | 10D |
U321 | Valid for engine 137 | 10D |
U425 | Valid for S 55 AMG | 12D |
U648 | Valid for engine 613 | 14D |
U688 | Valid for engine 628 | 14D |
U742 | Valid for engine 648 | 14D |
U779 | Valid for engine 275 | 14D |
U818 | Valid for S 65 AMG | 14D |
Y67 | Rear AC refrigerant shutoff valve | 5H |