Location and assignment of Z connector sleeves (cable connections in wiring harness) - cockpit - GF00.19-P-3000-03SAA
Model 221
| Z connector sleeve | Designation | Component | Designation | Connector. Pin |
|---|---|---|---|---|
| Z6/30 | Circuit 31 connector sleeve | |||
| up to 05/07 | ← W26/1 | Ground (seat, left front sidebag) | ||
| up to 05/07 | → E17/18 | Left rear footwell lamp | 1 | |
| up to 05/07 | → N32/1 | Left front seat control unit | 5.42 | |
| Z6/30 (1) | Circuit 31 connector sleeve | |||
| up to 05/07 | ← W26/2 | Ground (seat, right front sidebag) | ||
| up to 05/07 | → E17/17 | Right rear footwell lamp | 1 | |
| up to 05/07 | → N32/2 | Right front seat control unit | 5.42 | |
| As of 06/09 | → N125/1 | Media interface control unit | A.11 A.29 |
|
| ← W15/3 | Ground (electronics) | |||
| Z6/30 (2) | Circuit 31 connector sleeve | |||
| LHD | ← W34 | Ground (left footwell) | ||
| RL | ← W15 | Power ground (electronics) | ||
| Navigation | → A2/30 | Navigation processor | 1.1 1.8 |
|
| → A40/3 | COMAND control unit | 6.3 6.4 |
||
| Valid for Japan | → A50/3 | Electronic toll collection (ETC) control unit | TX1.4 | |
| → E13/1 | Glove compartment light | 1 | ||
| → E17/15 | Right front footwell lamp | 1 | ||
| → E17/16 | Left front footwell lamp | 1 | ||
| ← W15/3 | Ground (electronics) | |||
| Z7/60 | 5 V output connector sleeve (solder connector in wiring harness) | ← N3/9 | CDI control unit | 1.41 |
| M629, M642 | → B4/6 | Rail pressure sensor | 3 | |
| M629, M642 | → B6/1 | Camshaft Hall sensor | 3 | |
| M629, M642 | → M16/6 | Throttle valve actuator | 3 | |
| → M16/19 | Left rear center air outlet actuator motor | 4 | ||
| → M16/20 | Right rear center air outlet actuator motor | 4 | ||
| Valid for heated windshield | → Z68/16 | Heated windshield LIN bus positive connector sleeve | ||
| Not valid for heated windshield | → Z111 | Voltage supply connector sleeve | ||
| Z7/60 (1) | 5 V output connector sleeve (solder connector in wiring harness) | ← N10/1 | Front SAM control unit with fuse and relay module | C5.3 |
| → N22/1 | AAC [KLA] control unit | B.18 | ||
| → R41/1 | Left side air outlet potentiometer | 5 | ||
| → R41/2 | Right side air outlet potentiometer | 5 | ||
| → R41/3 | Front center air outlet potentiometer | 5 | ||
| Z7/60 (2) | 5 V output connector sleeve (solder connector in wiring harness) | ← N10/1 | Front SAM control unit with fuse and relay module | I5.2 |
| → B12 | Refrigerant pressure sensor | 3 | ||
| → R41/4 | Rear center air outlet potentiometer | 5 | ||
| Z7/72 (1) | COC nozzles and sensors sensor ground connector sleeve | ← N10/1 | Front SAM control unit with fuse and relay module | C5.2 I5.15 |
| → N22/1 | AAC [KLA] control unit | B.5 | ||
| → R41/1 | Left side air outlet potentiometer | 2 | ||
| → R41/2 | Right side air outlet potentiometer | 2 | ||
| → R41/3 | Front center air outlet potentiometer | 2 | ||
| → R41/4 | Rear center air outlet potentiometer | 2 | ||
| Z68/3 | AC LIN bus data connector sleeve | ← N10/1 | Front SAM control unit with fuse and relay module | C5.13 |
| → A32 | AC air recirculation unit | 4 | ||
| → N22/1 | AAC [KLA] control unit | B.24 | ||
| Z68/10 | OBD LIN bus ground connector sleeve | ← N72/1 | Upper control panel control unit | 1.2 |
| → A70/1 | Analog clock | 1 | ||
| → S1 | Exterior lamp switch | 1.1 | ||
| → S6/2 | Cockpit switch group | 1 | ||
| Z68/11 | OBD LIN bus positive connector sleeve | ← N72/1 | Upper control panel control unit | 1.8 |
| → A70/1 | Analog clock | 2 | ||
| → S1 | Exterior lamp switch | 1.2 | ||
| → S6/2 | Cockpit switch group | 2 | ||
| Z68/12 | OBD LIN bus data connector sleeve | ← N72/1 | Upper control panel control unit | 1.7 |
| → A70/1 | Analog clock | 3 | ||
| → S1 | Exterior lamp switch | 1.3 | ||
| → S6/2 | Cockpit switch group | 3 | ||
| Z81/5 | Circuit 58d COC connector sleeve | ← N10/1 | Front SAM control unit with fuse and relay module | C5.19 |
| Valid for navigation | → A2/30 | Navigation processor | 1.3 | |
| → S76/15 | Electric parking brake switch | 2 | ||
| → Z81z2 | Circuit 58d connector sleeve | |||
| Z81/11 | Front passenger circuit 58d connector sleeve | ← N10/1 | Front SAM control unit with fuse and relay module | C5.1 |
| → N22/1 | AAC [KLA] control unit | B.19 | ||
| → R41/1 | Left side air outlet potentiometer | 4 | ||
| → R41/2 | Right side air outlet potentiometer | 4 | ||
| → R41/3 | Front center air outlet potentiometer | 4 | ||
| Z111 (2) | Voltage supply connector sleeve | ← N10/1 | Front SAM control unit with fuse and relay module | C5.14 |
| → N22/1 | AAC [KLA] control unit | B.28 | ||
| → A32 | AC air recirculation unit | 2 |