Electrical function schematic, blind spot assistant - PE54.71-P-2051-97SAB
MODEL 221.0 /1 up to 31.8.10 with CODE (234) Blind Spot Assist as of Model Year 2009 /YoM 08
MODEL 221.095 /195 with CODE (234) Blind Spot Assist as of Model Year 2010
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 12H |
| 10 | Switch off radar sensor system, request | 8H |
| 10 | Switch off radar sensor system, request | 8K |
| 11 | Close range radar sensors, signal | 10H |
| 12 | Blind Spot Assist readiness and warning indicator, request | 24K |
| 12 | Blind Spot Assist readiness and warning indicator, request | 19G |
| 13 | Blind Spot Assist readiness and warning indicator, actuation | 28J |
| 14 | Instrument cluster, message | 20J |
| 14 | Instrument cluster, message | 18G |
| 15 | Combination switch, status | 10E |
| 15 | Combination switch, status | 9B |
| 16 | Warning tone, request | 20J |
| 16 | Warning tone, request | 18G |
| 2 | Blind spot assist, status | 20H |
| 2 | Blind spot assist, status | 12F |
| 3 | Engine running, signal | 12E |
| 4 | Drivetrain operational, signal | 13E |
| 5 | Wheel speed, signal | 3D |
| 5 | Wheel speed, signal | 9F |
| 6 | Wheel rotation direction, signal | 2D |
| 6 | Wheel rotation direction, signal | 8F |
| 7 | Trailer recognition, status | 13F |
| 7 | Trailer recognition, status | 21F |
| 8 | GPS, signal | 21G |
| 8 | GPS, signal | 13G |
| 9 | Short-range radar sensor system OFF/ON, request | 20H |
| 9 | Short-range radar sensor system OFF/ON, request | 14G |
| A1 | Instrument cluster | 20K |
| A1h1 | Warning buzzer | 19K |
| A1p13 | Multifunction display | 19K |
| A40/3 | COMAND control unit | 29F |
| A86/2b1 | Right outer radar sensor, rear bumper | 7K |
| A86/2b2 | Right inner radar sensor, rear bumper | 7J |
| A86/2b3 | Left inner radar sensor, rear bumper | 7J |
| A86/2b4 | Left outer radar sensor, rear bumper | 7L |
| CAN B | Interior CAN | 25G |
| CAN B | Interior CAN | 23H |
| CAN B | Interior CAN | 23F |
| CAN E | Chassis CAN | 10D |
| CAN E | Chassis CAN | 7F |
| CAN E | Chassis CAN | 15G |
| CAN E | Chassis CAN | 11J |
| CAN E | Chassis CAN | 14F |
| CAN F | Central CAN | 20J |
| CAN S | Sensor CAN | 10J |
| Code 550 | Trailer hitch | 24B |
| L6/1 | Left front rpm sensor | 2F |
| L6/2 | Right front rpm sensor | 2G |
| L6/3 | Left rear rpm sensor | 2G |
| L6/4 | right rear rpm sensor | 2G |
| M21/1 | Left electrically adjustable and heated outside mirror | 29K |
| M21/1e2 | Left Blind Spot Assist readiness and warning indicator | 29K |
| M21/2 | Right electrically adjustable and heated outside mirror | 29K |
| M21/2e2 | Right Blind Spot Assist readiness and warning indicator | 29L |
| N28/1 | Trailer recognition control unit | 25C |
| N3/10 | ME-SFI [ME] control unit | 17B |
| N3/9 | CDI control unit | 15B |
| N30/6 | Regenerative braking system control unit | 4D |
| N47-5 | ESP control unit | 4B |
| N62/1 | Radar sensors control unit (SGR) | 11F |
| N69/1 | Left front door control unit | 26H |
| N69/2 | Right front door control unit | 25J |
| N73 | EIS [EZS] control unit | 14H |
| N80 | Steering column module | 10A |
| N93 | Central gateway control unit | 20F |
| S4 | Combination switch | 7C |
| U74 | Valid for diesel engines | 13A |
| U75 | Valid for gasoline engines | 16A |
| U968 | Valid for mild hybrid drive | 3D |
| U977 | Not valid for mild hybrid drive | 3B |