Code | Designation | Coordinates |
A0 | Color code key | 56L |
F1 | Fuse box | 3L |
F1f2 | Fuse 2 | 52K |
F1f23 | Fuse 23 | 3K |
F1f24 | Fuse 24 | 35K |
F2 | Fusebox (8 fuses) | 37L |
F2f4 | Fuse 4 | 37K |
K7 | AC compressor relay | 26L |
K9/1 | Additional fan relay (stage 1) | 5L |
K9/4 | Right additional fan relay | 13L |
K23 | Blower motor relay | 33L |
K58 | AC emergency OFF relay | 23L |
M2/4 | Air flap actuator motor (firewall) | 50L |
M4m1 | Left additional fan | 8L |
M4m2 | Right additional fan | 10L |
N33 | Stationary heater control unit | 40L |
R20/3 | Tempmatic (TAC [TAU]) temperature control | 43L |
S3 | Blower switch | 45L |
S24 | Fresh/air recirculation switch | 49A |
S25/11 | 105/120°C temperature switch, addition fan, stage 2/emergency cutout) | 20L |
S31/3 | High/low pressure switch | 30L |
S32 | Additional fan pressure switch OFF 15 bar/ON 20 bar | 17L |
U30 | Valid for stationary heater | 38F |
W3/1 | Ground (right front wheelhouse) | 18L |
W11/3 | Ground (engine, left) | 20H |
W29/7 | Ground (steering column) | 9L |
W64 | Ground (left rear center console) | 2L |
W64/2 | Ground (front center console) | 42L |
X22/26 | Engine compartment E-box engine wiring harness connector | 18H |
X22/28 | Engine compartment E-box connector | 18F |
X29/13 | Center console connector 1 | 6H |
X64/11 | Left additional fan connector | 7H |
X64/12 | Right additional fan connector | 9H |
Y5/1 | Electromagnetic AC compressor clutch | 28L |
Z5/1 | Blower/fan connector sleeve | 32D |
Z5/3 | Blower switch connector sleeve | 46H |
Z81 | Circuit 58d connector sleeve | 52E |