Legend of wiring diagram for steering column module control unit - PE46.10-P-2101-60SAA
Model 221.0/1 control unit N80
| Code | Designation | Coordinates |
|---|---|---|
| A0 | Color code key | 64L |
| A45 | Fanfare horns and airbag clock spring contact | 22D |
| A74 | Steering wheel heater electronics | 24L |
| N2/7 | Restraint systems control unit | 12L |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1 | Front SAM control unit with fuse and relay module | 17L |
| N49 | Steering angle sensor | 52D |
| N80 | Steering column module | 4A |
| N80 | Steering column module | 13A |
| N80 | Steering column module | 18A |
| N80 | Steering column module | 28A |
| N80 | Steering column module | 36A |
| N80 | Steering column module | 51A |
| N80 | Steering column module | 59A |
| N135 | Steering wheel gear shift signal processing module | 37F |
| R12/13 | Driver airbag ignition squib 1 | 44K |
| R12/14 | Driver airbag ignition squib 2 | 45K |
| R22/4 | Heated steering wheel | 21L |
| R22/4b1 | Heater coil temperature sensor | 21L |
| R22/4r1 | Heater coil | 20L |
| S4 | Combination switch | 47D |
| S4s1 | Left and right turn signal switch | 46D |
| S4s2 | Headlamp flasher/high beam switch | 46D |
| S4s3 | Low beam switch | 47D |
| S4s4 | Windshield washer system switch | 47D |
| S4s5 | Wipe switch | 48D |
| S16/13 | DIRECT SELECT gear selector switch | 59D |
| S40 | CC [TPM] switch | 55D |
| S40/4r1 | DTR distance potentiometer | 57D |
| S40/4s1 | Resume from memory | 54D |
| S40/4s2 | Decelerate and set | 54D |
| S40/4s3 | Accelerate and set | 55D |
| S40/4s4 | Switching off | 56D |
| S40/4s5 | Control contact | 57D |
| S40/4s6 | Variable vehicle speed | 56D |
| S40/4v1 | Yellow LED, variable speed limiter | 56D |
| S59 | Steering column adjustment switch | 49D |
| S59/1 | Steering column adjustment/steering wheel heater switch | 49D |
| S59/1e1 | Steering wheel heater function indicator lamp | 50D |
| S59/1s1 | Steering column adjustment raise/lower, forward/back switch | 49D |
| S59/1s2 | Steering wheel heater switch | 50D |
| S97/1 | Steering column adjustment lock indicator switch | 5L |
| S110 | Left multifunction steering wheel button group | 26L |
| S110 | Left multifunction steering wheel button group | 35L |
| S110/2 | Left steering wheel gear shifter | 38L |
| S110s1 | Scroll forward/back button | 35L |
| S110s3 | System selection button | 36L |
| S110s4 | "Back" and SBS off button | 36L |
| S110s5 | Fanfare horn system button | 27L |
| S111 | Right multifunction steering wheel button group | 30L |
| S111 | Right multifunction steering wheel button group | 33L |
| S111/2 | Right steering wheel gear shifter | 40L |
| S111s1 | Buttons + and - for setting specific functions and volume control | 32L |
| S111s3 | Accept/terminate phone call button | 34L |
| S111s4 | VCS [SBS] on button | 33L |
| S111s5 | Fanfare horn system button | 30L |
| U1 | Valid for USA | 5E |
| U2 | Valid for all except USA | 56A |
| U12 | Valid for left-hand drive vehicles | 2E |
| U12 | Valid for left-hand drive vehicles | 14H |
| U13 | Valid for right-hand drive vehicles | 2E |
| U13 | Valid for right-hand drive vehicles | 14H |
| U73 | Valid for ESC [ELV] | 49A |
| U504 | Valid for DTR | 58A |
| U744 | Valid for steering wheel heater | 14F |
| U744 | Valid for steering wheel heater | 49A |
| U873 | Valid for steering wheel gear shift | 31E |
| W15 | Power ground (electronics) | 3H |
| W15 | Power ground (electronics) | 15K |
| W34 | Ground (left footwell) | 3H |
| W34 | Ground (left footwell) | 15K |
| X30/31 | Chassis CAN/cockpit voltage distributor connector | 8L |