Wiring Diagram Of Airmatic Control Unit - PE32.22-P-2101-97SEB
Model 217, 222 as of model year 2018 Control unit N51/3
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 88L |
| A9/1 | AIRMATIC compressor | 68L |
| A9/1m1 | Electric motor | 68L |
| A9/1y1 | AIRMATIC pressure reduction valve | 69L |
| B22/10 | Right rear level sensor | 31L |
| B22/10 | Right rear level sensor | 44L |
| B22/7 | Left rear level sensor | 28L |
| B22/7 | Left rear level sensor | 41L |
| B22/8 | Left front level sensor | 36L |
| B22/8 | Left front level sensor | 51L |
| B22/9 | Right front level sensor | 34L |
| B22/9 | Right front level sensor | 48L |
| B24/3 | Left front body lateral acceleration sensor | 23L |
| B24/4 | Right front body lateral acceleration sensor | 21L |
| B24/6 | Right rear body lateral acceleration sensor | 25L |
| Code 235 | Active Park Assist | 16D |
| Code 235 | Active Park Assist | 12D |
| Code 990 | AMG vehicles | 19D |
| Code F217 | MODEL SERIES 217 | 3D |
| Code F217 | MODEL SERIES 217 | 56D |
| Code F222 | MODEL SERIES 222 | 6D |
| Code F222 | MODEL SERIES 222 | 3D |
| Code L | LEFT-HAND DRIVE | 3D |
| Code R | RIGHT-HAND DRIVE | 6D |
| Code Z07 | Top protection | 19D |
| Code Z07 | Top protection | 27D |
| Code Z07 | Top protection | 38D |
| Code Z07 | Top protection | 56D |
| Flex E | Chassis FlexRay | 9K |
| Flex E | Chassis FlexRay | 13K |
| K40/5 | Rear fuse and relay module | 4L |
| K40/5f454 | Fuse 454 | 3L |
| K40/8 | Engine fuse and relay module | 64L |
| K40/8f114 | Fuse 114 | 63L |
| K40/8kR | AIRMATIC relay | 61L |
| N51/3 | AIRMATIC control unit | 5A |
| N51/3 | AIRMATIC control unit | 12A |
| N51/3 | AIRMATIC control unit | 20A |
| N51/3 | AIRMATIC control unit | 28A |
| N51/3 | AIRMATIC control unit | 36A |
| N51/3 | AIRMATIC control unit | 44A |
| N51/3 | AIRMATIC control unit | 52A |
| N51/3 | AIRMATIC control unit | 60A |
| N51/3 | AIRMATIC control unit | 68A |
| N51/3 | AIRMATIC control unit | 76A |
| N51/3 | AIRMATIC control unit | 84A |
| N62 | Parking system control unit | 14L |
| N73 | Electronic ignition switch control unit | 10L |
| W85/2 | Front passenger footwell frame floor assembly ground point | 5H |
| W85/2 | Front passenger footwell frame floor assembly ground point | 8H |
| W9 | Left front ground point (at lamp unit) | 67H |
| X18/7 | Vehicle interior and engine compartment electrical connector | 60E |
| X33/10 | Level sensor electrical connector, special-purpose vehicle | 39H |
| X33/10 | Level sensor electrical connector, special-purpose vehicle | 43H |
| X33/10 | Level sensor electrical connector, special-purpose vehicle | 46H |
| X33/10 | Level sensor electrical connector, special-purpose vehicle | 50H |
| X62/32 | Rear axle electrical connector, left distributor | 77H |
| X62/33 | Rear axle electrical connector, right distributor | 81H |
| X62/6 | Front axle electrical connector, right distributor | 73H |
| X62/7 | Front axle electrical connector, left distributor | 70H |
| Y36/6 | AIRMATIC valve unit | 55L |
| Y36/6b1 | AIRMATIC pressure sensor | 59L |
| Y36/6y1 | Left front level control valve | 54H |
| Y36/6y2 | Right front level control valve | 54J |
| Y36/6y3 | Left rear level control valve | 54J |
| Y36/6y4 | Right rear level valve | 54K |
| Y36/6y5 | AIRMATIC central reservoir filling valve | 54K |
| Y51 | Left front axle damping valve unit | 71L |
| Y51y1 | Solenoid valve 1, front left | 71L |
| Y51y2 | Solenoid valve 2, front left | 72L |
| Y52 | Right front axle damping valve unit | 75L |
| Y52y1 | Solenoid valve 1, front right | 74L |
| Y52y2 | Solenoid valve 2, front right | 76L |
| Y53 | Left rear axle damping valve unit | 78L |
| Y53y1 | Solenoid valve 1, rear left | 78L |
| Y53y2 | Solenoid valve 2, rear left | 79L |
| Y54 | Right rear axle damping valve unit | 82L |
| Y54y1 | Solenoid valve 1, rear right | 81L |
| Y54y2 | Solenoid valve 2, rear right | 83L |
| Z1z15 | Circuit 31 connector sleeve | 8E |