Code | Designation | Coordinates |
A0 | Color code key | 48L |
F1 | Fuse box | 26L |
F1f13 | Fuse 13 | 26K |
F2 | Fuse box (8 fuses) | 5L |
F2f3 | Fuse 3 | 38K |
F2f5 | Fuse 5 | 5K |
F4/2 | Fuse box (8 fuses) | 4L |
F4/2f7 | Fuse 7 | 3K |
G1/4 | Second battery for 24 V vehicles | 2L |
K23 | Blower motor relay | 8L |
K27/6 | Fuel heater relay | 16L |
K53/6 | Battery/voltage supply relay (12V on-board electrical system) | 33L |
K60 | Coolant circulation pump relay | 37A |
M13 | Coolant circulation pump | 35L |
N33 | Stationary heater control unit | 3A |
N72 | Lower control panel control unit | 22L |
N90 | Charge air cooling control unit | 29L |
S46/1 | Run-on cooling circulation pump microswitch | 39L |
S46/5 | Bypass microswitch (50%) | 13L |
V21 | Air heater diode | 31L |
V21/1 | Heater diode | 24L |
W29/1 | Ground (left A-pillar) | 6L |
W30 | Ground (frame) | 10L |
W64 | Ground (left rear center console) | 20L |
W64/2 | Ground (front center console) | 36L |
X4/91 | Circuit 30, stowage tray 24V terminal point | 18G |
X22/26 | Engine compartment E-box engine wiring harness connector | 38H |
X22/28 | Engine compartment E-box connector | 38G |
X29/9 | Center console connector 2 | 34G |
X29/13 | Center console connector 1 | 5G |
X72/16 | Water heater connector | 3D |
X74 | Main wiring harness/fuel metering pump connector (2-pin) | 10H |
X92/3 | Frame connector (22-pin) | 10G |
X104/3 | Circuit 30, 24V terminal point | 2E |
X104/7 | Circuit 30, 24V terminal point | 3E |
Y23 | STH fuel metering pump | 11L |
Z6/30 | Ground connector sleeve | 6G |