Wiring Diagram For Onboard Logic Unit (OLU) Control Unit - PE54.21-S-2177-97VVC
Model 447.6 with Code JO3 (OLU Connect Unit) with Code XM0 (Facelift) except Code M8E (Electric motor 85 kW/battery 60 kWh (usable)) except Code ME0 (Electric motor 85 kW) except Code XM7 (MOPF II) N183/1
Model 447.7 with Code JO3 (OLU Connect Unit) with Code XM0 (Facelift) except Code M7E (Electric motor 150 kW/battery 60 kWh (usable)) except Code ME0 (Electric motor 85 kW) except Code ME4 (Electric motor 145 kW) except Code XM7 (MOPF II) N183/1
| Code : | Designation: | Position: |
|---|---|---|
| AO | Color Code key | 40L |
| A2/205 | Left LTE antenna | 31L |
| A2/206 | Right LTE antenna | 33L |
| CAN K | CAN for multifunctions | 12K |
| Code J04 | OLU Compute Unit | 14D |
| Code J04 | OLU Compute Unit | 22D |
| F55/2 | Fuse block 2 (9-pin) | 3L |
| F55/2f12 | Fuse 12 | 2K |
| K40/12 | Fuse and relay module, front passenger footwell | 8L |
| K40/12f318 | Fuse 318 | 6K |
| M21/5 | Right outside mirror | 28L |
| M21/5a2 | GNSS antenna | 27L |
| N183/1 | Onboard Logic Unit (OLU) control unit - Connect Unit | 4A |
| N183/1 | Onboard Logic Unit (OLU) control unit - Connect Unit | 13A |
| N183/1 | Onboard Logic Unit (OLU) control unit - Connect Unit | 20A |
| N183/1 | Onboard Logic Unit (OLU) control unit - Connect Unit | 27A |
| N183/1 | Onboard Logic Unit (OLU) control unit - Connect Unit | 36A |
| N183/2 | Onboard Logic Unit (OLU) control unit - Compute Unit | 17L |
| N183/2 | Onboard Logic Unit (OLU) control unit - Compute Unit | 24L |
| N26/16 | Parameterizable special module (PSM) control unit | 12L |
| W43/2 | Right vehicle interior firewall ground point | 8G |
| X1/90x1 | Right outside mirror GNSS antenna electrical connector | 27H |
| X35/2x5 | Right front door electrical connector 5 | 27F |
| Z289/1 | OLU tml. 30 end sleeve | 2E |
| Z289/3 | OLU tml. 31 end sleeve | 8E |