Legend of electrical function schematic for folding down retractable rear head (RHR [KAF]) - PE91.16-P-2052-60SAB
Model 221.0/1 restraints with CODE (223) Rear bench seat with electrically adjustable outer seats with PRE-SAFE positioning function for outer seats and outer head restraints as of model year 09/YoM 08
| Code | Designation | Coordinates |
|---|---|---|
| A8/1 | Transmitter key | 4B |
| A40/3 | COMAND controller unit | 22E |
| A40/9 | Front central operating unit | 25H |
| A40/9s9 | Head restraint folding button | 26H |
| A80 | Intelligent servo module for DIRECT SELECT | 6J |
| Code 409 | Left and right front multicontour seats | 24C |
| Code 432 | Left and right front dynamic multicontour seats | 24D |
| M18/15 | Left rear head restraint inclination adjustment motor | 9C |
| M18/16 | Right rear head restraint inclination adjustment motor | 9C |
| M25/1 | Lumbar pump | 25E |
| M40 | Multicontour seat pneumatic pump | 25D |
| M40/1 | Pneumatic pump for dynamic seat control | 25D |
| N3/9 | CDI control unit | 10J |
| N3/10 | ME-SFI [ME] control unit | 12J |
| N3/10 | ME-SFI [ME] control unit | 14J |
| N10/2 | Rear SAM control unit with fuse and relay module | 22A |
| N25/6 | Rear seats control unit | 9E |
| N69/3 | Door control module rear left | 3E |
| N69/4 | Door control module rear right | 3E |
| N73 | EIS [EZS] control unit | 3B |
| N93 | Central gateway control unit | 21J |
| S55/1 | Left rear seat operation switch group | 3K |
| S55/1s1 | Head restraint adjustment switch | 2J |
| S55/2 | Right rear seat operation switch group | 3K |
| S55/2s1 | Head restraint adjustment switch | 1J |
| U52 | Valid for Japan | 20E |
| U54 | Valid for all except Japan | 20D |
| U74 | Valid for diesel engines | 8J |
| U75 | Valid for gasoline engines | 11J |
| Y24/11 | Rear head restraints valve block | 29D |
| CAN A | Telematics CAN | 22H |
| CAN B | Interior CAN | 3D |
| CAN B | Interior CAN | 6D |
| CAN B | Interior CAN | 6F |
| CAN B | Interior CAN | 14F |
| CAN B | Interior CAN | 19E |
| CAN C | Drive train CAN | 8H |
| CAN-E | Chassis CAN | 13H |
| CAN F | Central CAN | 21H |
| LIN B2 | Rear door LIN | 3J |
| 1 | Circuit 15, status | 3D |
| 1 | Circuit 15, status | 8E |
| 2 | Rear head restraints button, status | 3H |
| 2 | Rear head restraints button, status | 22H |
| 2 | Rear head restraints button, status | 23G |
| 3 | Retractable rear head restraints, request | 8F |
| 3 | Retractable rear head restraints, request | 11F |
| 3 | Retractable rear head restraints, request | 20C |
| 4 | Retractable rear head restraints, actuation | 10C |
| 5 | Reverse gear, status | 10H |
| 5 | Reverse gear, status | 19K |
| 6 | Multifunction pneumatic controller unit, actuation | 26C |
| 6 | Multifunction pneumatic controller unit, actuation | 29C |