Item Designation Coordinates Related diagram
A1  Instrument cluster 19L PE54.30
A45 Horn/airbag clock spring contact 21H  
F1  Fuse and relay box 5L
24L
 
F1f22 Maxi-Fuse 22 24K  
F1f27 Fuse 27 5K  
G1  Battery 28L  
K40/2  Driver-side fuse and relay module box 17L  
N10/1  Signal pickup- and activation module (SAM) left front 13L  
N26/5 Electronic steering locking control module 9L PE80.57
N73 Electronic ignition-starter switch (EIS) control module 4A
12A
20A
29A
PE80
S4  Combination switch 23L  
S4s1 Right/left turn signal switch 23L  
S4x1 Combination switch connector 23J  
S4/2 Horn switch 21L  
S4/2x1 Horn switch connector 21J  
S40 CC pushbutton switch 8L  
S40s1 Memory recall 8J  
S40s2 Decelerate/set 8J  
S40s3 Accelerate/set 8K  
S40s4 Off 8K  
S40s5 Control contact 8K  
S40x1 CC pushbutton switch connector 6H  
U539  Valid for engine 111 ME-SFI 26G  
W1  Main ground (behind instrument cluster) 2E
22E
 
W10 Ground (battery) 29H  
X4  Terminal block (circuit 30, left footwell) 1E  
X26/23 Engine compartment/cockpit connector 25E  
X43/3 REST/CL connector, circuit 30Z 27H  
Z3/26  Circuit 15 (unfused) connector sleeve 3E  
Z3/27 Circuit 15R (unfused) connector sleeve 4E  
Z4/4 Circuit 30Z connector sleeve (solder joint in harness) 26G  
Z37/2 Engine CAN-Bus (low) connector sleeve 30G  
Z37/3 Engine CAN-Bus (high) connector sleeve 29G