No.
A
Description
I
-
Terminal 87 relay, motor
K
-
Terminal 87 relay, chassis
L
-
Starter relay
M
-
Reserve
N
-
Terminal 15 relay
O
-
Fanfare horn relay
P
-
Relay terminal 15R
R
-
Air pump relay (except engine 113.990 (CLS 55 AMG) and 156.983 (CLS 63 AMG))
-
Oil cooler fan relay (engine 113.990 (CLS 55 AMG) and 156.983 (CLS 63 AMG) only)
S
-
Relay AIRmatic (semi-active air suspension)
43
15
Engine M156, M272, M273: ME-SFI [ME] module / Rear SAM control unit
M642 engine: CDI control unit / Rear SAM control unit
Engine M113: ME-SFI [ME / Rear SAM control unit / Fuel pump and air injection relay
44
15
M642 motor: CDI unit
45
7.5
AIRmatic with ADS control unit
46
7.5
Automatic 5-speed transmission (NAG): ETC [EGS]
7-speed automatic transmission: Electric controller unit (VGS)
47
5
ESP system
48
7.5
Restraint systems control unit
49
7.5
Reversible front retractor with emergency tensioning front left (since 2007)
Reversible front retractor with reversible tension right (since 2007)
Restraint systems control unit (up to 2007)
Front passenger seat occupied sensor and child seat detection sensor (up to 2007) Head restraints NECK-PRO relay (2006)
50
5
VICS Power Supply Disconnect Point
51
5
-
52
7.5
Illuminated glove box with switch
Instrument cluster
Rotary light switch
Bi-Xenon headlights: Headlamp leveling control unit
53a
15
Horn relay
53b
15
54a
15
Cigarette lighter fuse Mercedes CLS 219
54b
15
55
7.5
VICS Power Supply Disconnect Point
56
40
Wiper motor
57
25
Engine M156, M272, M273: ME-SFI [ME] module / Rear SAM control unit
M642 engine: CDI / Rear SAM control unit
58
15
Purge Control Valve (up to 2007)
Engine 272: AAC with integrated auxiliary fan motor controller (up to 2007)
USA - Activated carbon filter shut-off valve (up to 2007)
Engine 642: CDI Block (2006)
Engine M113, M156, M272, M273: Cylinders ignition coil
Valid for motor M113: Left and right O2 sensors after TWC [KAT]
59
15
Starter relay
60
10
Engine 113.990 (CLS 55 AMG), 156.983 (CLS 63 AMG): Oil cooler fan
61
40
Electric air pump
62
30
Back-up relay
63
15
-
64
7.5
Rotary light switch
Convenient control unit for the automatic air conditioning system
Instrument cluster (up to 2007)
Control and management unit AAC [KLA] (until 2007)
65
20
EIS block [EZS]
electric steering lock
66
7.5
Left hand drive: Front right headlight
Right hand drive: front left headlight
Bi-Xenon headlight: HRA power supply.
67
10
Brake light switch