| PE68.00-D-2000-60D | Legend of wiring diagram for motor caravan | MODEL 903.662 with CODE (Z29) "James Cook" touring camper, NAFTA sheet 1 |
| Code | Designation | Coordinates |
|---|---|---|
| A39/2 | Refrigerator box | 14L |
| A97 | Operating and display unit for camper | 2A
9A 16A 23A 30A 37A |
| B14/3 | Additional battery temperature sensor | 42L |
| B14/5 | Interior temperature sensor | 19L |
| B146 | Gas sensor | 9L |
| B146/1 | Fill level sensor for waste water | 22L |
| B146/2 | Fill level sensor for fresh water | 20L |
| E18 | Hot air auxiliary heating control unit | 29L |
| F72 | 12 V fuse strip | 10F
24F |
| F72f1 | Fuse for operating and display unit for camper, gas sensor | 11E |
| F72f4 | Fuse for warm air auxiliary heater | 25E |
| F72f6 | Refrigerator box fuse | 12E |
| F73 | 110 V fuse strip | 50H
50F 53F 55F 62F |
| F73f1 | Prefuse for fuse strip 110 V | 51H |
| F73f2 | Fault current protection switch | 52E |
| F73f3 | Fuse for onboard charger, interior socket 110 V | 54E |
| F73f4 | Fuse for interior socket 110 V | 57E |
| F73f5 | Fuse for air conditioning voltage transformer | 63E |
| F80 | Fuse for onboard charger | 46G |
| F81 | Fuse for charge line to additional battery | 44F |
| F81/1 | Charge line to vehicle battery fuse | 44H |
| G1/1 | Additional battery | 11L
25L 40G |
| H4/7 | Left rear speaker | 70L |
| H4/8 | Right rear speaker | 68L |
| K52 | Additional battery cutoff relay | 47L |
| M16 | Metering pump | 34L |
| N83/5 | Onboard charger control unit 110 V/12 V | 38A
50A |
| R20 | Measuring resistance | 35L |
| S25/20 | Main battery switch | 10H
24H |
| U2 | MB interface | 1G
64G |
| W5 | Ground point (seat box) | 33L |
| W29/3 | Ground (left C-pillar) | 8L
17L 21L 23L 36L 43L |
| W29/9 | Ground (right D-pillar) | 17L |
| X5.1 | LHD auxiliary heater connector | 28F |
| X5.2 | LHD auxiliary heater metering pump connector | 33F |
| X6 | Auxiliary heater connector | 27F |
| X58/30 | Interior socket 110 V | 54L |
| X58/31 | Interior socket 110 V | 57L |
| X58/32 | Interior socket 110 V | 59L |
| X156 | Power outlet 110 V | 52L |
| X310 | Roof air conditioning control unit | 62L |