Wiring Diagram Of Airmatic Control Unit - PE32.22-P-2101-97NBA
MODEL 166 as of model year 2016 with CODE 489 (AIRMATIC) Control unit N51/3
MODEL 292 with CODE 489 (AIRMATIC) Control unit N51/3
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 112L |
| A9/1 | AIRMATIC compressor | 47L |
| A9/1 | AIRMATIC compressor | 98L |
| A9/1m1 | Compressor | 47L |
| A9/1m1 | Compressor | 98L |
| A9/1y1 | AIRMATIC pressure reduction valve | 46L |
| A9/1y1 | AIRMATIC pressure reduction valve | 97L |
| B22/10 | Right rear level sensor | 41L |
| B22/10 | Right rear level sensor | 83L |
| B22/7 | Left rear level sensor | 44L |
| B22/7 | Left rear level sensor | 85L |
| B22/8 | Left front level sensor | 39L |
| B22/8 | Left front level sensor | 80L |
| B22/9 | Right front level sensor | 36L |
| B22/9 | Right front level sensor | 77L |
| B24/3 | Left front body lateral acceleration sensor | 8L |
| B24/4 | Right front body lateral acceleration sensor | 6L |
| B24/6 | Right rear body lateral acceleration sensor | 10L |
| CAN E1 | Chassis CAN 1 | 13K |
| CAN E1 | Chassis CAN 1 | 95K |
| F33 | Battery compartment prefuse box | 3L |
| F33 | Battery compartment prefuse box | 63L |
| F33f62 | Fuse 62 | 2L |
| F33f62 | Fuse 62 | 62L |
| F58 | Engine compartment fuse and relay module | 55B |
| F58 | Engine compartment fuse and relay module | 55A |
| F58 | Engine compartment fuse and relay module | 108B |
| F58 | Engine compartment fuse and relay module | 108A |
| F58f238 | Fuse 238 | 56A |
| F58f238 | Fuse 238 | 109A |
| F58kT | AIRMATIC relay | 54A |
| F58kT | AIRMATIC relay | 107A |
| N51/3 | AIRMATIC control unit | 12A |
| N51/3 | AIRMATIC control unit | 4A |
| N51/3 | AIRMATIC control unit | 21A |
| N51/3 | AIRMATIC control unit | 28A |
| N51/3 | AIRMATIC control unit | 37A |
| N51/3 | AIRMATIC control unit | 45A |
| N51/3 | AIRMATIC control unit | 63A |
| N51/3 | AIRMATIC control unit | 71A |
| N51/3 | AIRMATIC control unit | 80A |
| N51/3 | AIRMATIC control unit | 89A |
| N51/3 | AIRMATIC control unit | 96A |
| U1034 | Adaptive damping system | 73G |
| U1034 | Adaptive damping system | 65A |
| U1034 | Adaptive damping system | 87A |
| U154 | Valid for 166.0 | 2F |
| U155 | Valid for 166.8 | 3F |
| U215 | Valid for model series 292 | 2F |
| U259 | Valid for ADS+ | 1A |
| W15/2 | Left footwell ground point | 62E |
| W52/11 | Upper right front longitudinal member ground point | 47F |
| W52/11 | Upper right front longitudinal member ground point | 98F |
| W6 | Inner left D-pillar ground point | 4G |
| W7 | Right rear center section ground point | 4H |
| X25/2 | Engine compartment/vehicle interior electrical connector | 53G |
| X25/2 | Engine compartment/vehicle interior electrical connector | 106G |
| X30/19 | Vehicle floor chassis CAN E1 potential distributor electrical connector | 13L |
| X30/19 | Vehicle floor chassis CAN E1 potential distributor electrical connector | 95L |
| Y36 | AIRMATIC valve unit | 18L |
| Y36 | AIRMATIC valve unit | 71L |
| Y36b1 | AIRMATIC pressure sensor | 72L |
| Y36b1 | AIRMATIC pressure sensor | 20L |
| Y36y1 | Left front level control valve | 16H |
| Y36y1 | Left front level control valve | 69K |
| Y36y2 | Right front level control valve | 16J |
| Y36y2 | Right front level control valve | 69H |
| Y36y3 | Left rear level control valve | 16J |
| Y36y3 | Left rear level control valve | 69K |
| Y36y4 | Right rear level valve | 16K |
| Y36y4 | Right rear level valve | 69J |
| Y36y5 | AIRMATIC central reservoir filling valve | 69J |
| Y36y5 | AIRMATIC central reservoir filling valve | 16K |
| Y51 | Left front axle damping valve unit | 23L |
| Y51 | Left front axle damping valve unit | 74L |
| Y51x1 | Left front axle damping valve unit electrical connector | 74J |
| Y51y1 | Solenoid valve 1, front left | 22L |
| Y51y1 | Solenoid valve 1, front left | 74L |
| Y51y2 | Solenoid valve 2, front left | 24L |
| Y51y2 | Solenoid valve 2, front left | 75L |
| Y52 | Right front axle damping valve unit | 26L |
| Y52 | Right front axle damping valve unit | 66L |
| Y52x1 | Right front axle damping valve unit electrical connector | 65J |
| Y52y1 | Solenoid valve 1, front right | 26L |
| Y52y1 | Solenoid valve 1, front right | 65L |
| Y52y2 | Solenoid valve 2, front right | 27L |
| Y52y2 | Solenoid valve 2, front right | 66L |
| Y53 | Left rear axle damping valve unit | 30L |
| Y53 | Left rear axle damping valve unit | 89L |
| Y53x1 | Left rear damping valve unit electrical connector | 88J |
| Y53y1 | Solenoid valve 1, rear left | 29L |
| Y53y1 | Solenoid valve 1, rear left | 88L |
| Y53y2 | Solenoid valve 2, rear left | 30L |
| Y53y2 | Solenoid valve 2, rear left | 89L |
| Y54 | Right rear axle damping valve unit | 33L |
| Y54 | Right rear axle damping valve unit | 91L |
| Y54x1 | Right rear damping valve unit electrical connector | 90J |
| Y54y1 | Solenoid valve 1, rear right | 32L |
| Y54y1 | Solenoid valve 1, rear right | 91L |
| Y54y2 | Solenoid valve 2, rear right | 34L |
| Y54y2 | Solenoid valve 2, rear right | 92L |