(Wiring Diagram For Electronic Ignition Lock Control Unit (EZS) - PE54.21-S-2104-97VMA)
Model 447.6/7 with Code ME0 (Electric motor 85 kW) except Code XM7 (MOPF II) N73
Model 447.6 with Code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except Code XM7 (MOPF II) N73
Model 447.7 with Code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except Code XM7 (MOPF II) N73
Model 447.7 with Code ME4 (Electric motor 145 kW) except Code XM7 (MOPF II) N73
| Code : | Designation: | Position: |
|---|---|---|
| AO | Color Code key | 88L |
| A1/1 | Instrument cluster (KI) control unit | 28L |
| A122 | Radio remote central locking antenna amplifier | 45L |
| A2/18 | FM, AM, radio remote central locking antenna amplifier | 36L |
| A79/3 | Power electronics control unit | 76L |
| A79/3 | Power electronics control unit | 80L |
| CAN B | Interior CAN | 7K |
| CAN D | Diagnostic CAN | 20K |
| CAN D | Diagnostic CAN | 11K |
| CAN D | Diagnostic CAN | 15K |
| CAN E | Chassis CAN | 3K |
| CAN E | Chassis CAN | 28K |
| CAN E | Chassis CAN | 32K |
| CAN G | Front end CAN | 24K |
| Code JH3 | Communication module (LTE) for digital services | 18D |
| Code JH3 | Communication module (LTE) for digital services | 9D |
| Code L | Valid for left-hand drive vehicles | 13G |
| Code L | Valid for left-hand drive vehicles | 18G |
| Code L | Valid for left-hand drive vehicles | 67G |
| Code M7E | Electric motor 150 kW/battery 60 kWh (usable) | 26A |
| Code M8E | Electric motor 85 kW/battery 60 kWh (usable) | 26B |
| Code MEO | Electric motor 85 kW | 22A |
| Code MEO | Electric motor 85 kW | 76G |
| Code ME4 | Electric motor 145 kW | 26A |
| Code ME4 | Electric motor 145 kW | 80G |
| Code R | Valid for right-hand drive vehicles | 13G |
| Code R | Valid for right-hand drive vehicles | 18G |
| Code R | Valid for right-hand drive vehicles | 72G |
| F109 | Emergency-P battery or backup battery fuse | 58L |
| G1/13 | Emergency-P battery | 64L |
| K40/11 | Firewall fuse and relay module | 51L |
| K40/11 | Firewall fuse and relay module | 61L |
| K40/11 | Firewall fuse and relay module | 42L |
| K40/11f25 | Fuse 25 | 60K |
| K40/11f83 | Fuse 83 | 49K |
| K40/11f86 | Fuse 86 | 40K |
| N10/1 | Signal acquisition and actuation module (SAM) control unit | 55L |
| N112/9 | HERMES control unit | 11L |
| N69/3 | Left front door control unit | 68L |
| N69/4 | Right front door control unit | 72L |
| N73 | Electronic ignition lock (EZS) control unit | 4A |
| N73 | Electronic ignition lock (EZS) control unit | 12A |
| N73 | Electronic ignition lock (EZS) control unit | 20A |
| N73 | Electronic ignition lock (EZS) control unit | 28A |
| N73 | Electronic ignition lock (EZS) control unit | 36A |
| N73 | Electronic ignition lock (EZS) control unit | 52A |
| N73 | Electronic ignition lock (EZS) control unit | 60A |
| N73 | Electronic ignition lock (EZS) control unit | 68A |
| N73 | Electronic ignition lock (EZS) control unit | 76A |
| N73 | Electronic ignition lock (EZS) control unit | 44A |
| W1/9 | Right cockpit ground point | 47E |
| W1/9 | Right cockpit ground point | 44G |
| W10/14 | Backup battery ground point | 66G |
| X11 | Diagnostic connector | 20L |
| X11 | Diagnostic connector | 15L |
| X18/81x1 | Left cockpit/main wiring harness electrical connector 1 | 23G |
| X18/81x1 | Left cockpit/main wiring harness electrical connector 1 | 31G |
| X18/81x1 | Left cockpit/main wiring harness electrical connector 1 | 58F |
| X18/81x8 | Left cockpit/main wiring harness electrical connector 8 | 19G |
| X18/81x8 | Left cockpit/main wiring harness electrical connector 8 | 14G |
| X18/82x7 | Right cockpit/main wiring harness electrical connector 7 | 19G |
| X18/82x7 | Right cockpit/main wiring harness electrical connector 7 | 14G |
| X207x1 | Electric machine electrical connector 1 | 76H |
| X208x1 | Electric machine electrical connector 1 | 80H |
| X228/1 x1 | Front passenger cockpit wiring harness/fuse and relay module electrical connector | 40G |
| X228/1x2 | Cockpit wiring harness/fuse and relay module electrical connector 2 | 49G |
| X304 | Front end CAN (CAN G) potential distributor electrical connector | 24L |
| X313 | Interior CAN (CAN B) potential distributor electrical connector | 7L |
| X314 | Chassis CAN (CAN E) potential distributor electrical connector | 3L |
| X330 | CAN for suspension (CAN E) potential distributor electrical connector | 32L |
| X35/1 x2 | Left front door electrical connector 2 | 67H |
| X35/2x2 | Right front door electrical connector 2 | 71H |
| Z35/12 | Diagnostic CAN low connector sleeve | 11F |
| Z35/13 | Diagnostic CAN high connector sleeve | 10G |
| Z37/105 | Front-end CAN low end sleeve | 28F |
| Z37/106 | Front-end CAN high end sleeve | 27G |