PE83.40-P-2101-60CA | Legend of wiring diagram for automatic air conditioning (AAC [KLA]) control unit | MODEL 215 with code (581a) Automatic air conditioning |
Code | Designation | Coordinates |
A31 | Heating system delivery unit | 29L |
A31m1 | Circulation pump | 28L |
A31y1 | Left duovalve | 30L |
A31y2 | Right duovalve | 29L |
A32 | Heating systems recirculation unit | 12L |
A32m1 | Blower motor | 13L |
A32n1 | Blower regulator | 11L |
B10/2 | Left heat exchanger temperature sensor | 21L |
B10/3 | Right heat exchanger temperature sensor | 22L |
B10/6 | Evaporator temperature sensor | 23L |
B31/1 | AAC [KLA] multifunction sensor | 31L |
B32/2 | AAC [KLA] sun sensor (4 in total) | 38L |
F1 | Left fuse box | 2L |
F1f23 | Fuse 23 | 2K |
F1/1 | Right fuse box | 15L |
F1/1f35 | Fuse 35 | 15K |
F1/1f47 | Fuse 47 | 36K |
F3 | Cockpit fuse box | 2L |
F3f82 | Fuse 82 | 2K |
K40/7 | Right front fuse and relay module | 19L |
K40/7f33 | Fuse 33 | 19J |
N10/7 | Right front SAM control unit | 26L |
N22 | AAC [KLA] control and operating unit | 4A |
N22s1 | Heated rear window switch | 15B |
U12 | Valid for left-hand drive vehicles | 33J |
U13 | Valid for right-hand drive vehicles | 34J |
U151 | Valid for engine 113 | 16E |
U321 | Valid for engine 137 | 16E |
U425 | Valid for CL 55 AMG | 16E |
U779 | Valid for engine 275 | 16F |
U818 | Valid for CL 65 AMG | 16F |
W2 | Ground (right front, at lamp unit) | 32H |
W36/2 | Ground (right footwell) | 3H |
W50/1 | Left star connector ground shielding | 5J |
X30/6 | Cockpit voltage distributor (CAN) connector | 5L |
X64/1 | Blower fuse connector | 17G |
X85/1 | AC wiring harness and engine wiring harness connector | 28G |
Z5/1 | Blower/fan connector sleeve | 35L |
Z6 | Ground connector sleeve | 3E |
Z6/16 | Ground connector sleeve | 23H |
Z7/21 | AAC [KLA] circuit 30 connector sleeve | 2E |
Z7/32 | Circuit 30 connector sleeve | 37E |
Z20/22 | Cable end insulation not stripped, placed inside insulated tubing | 4E |
Z37/8 | CAN bus climate control connector sleeve | 31E |
Z73/2 | Cockpit CAN voltage distributor screening connector sleeve | 4H |