Fuses and relays Mercedes CLS-Class (C219; 2004 - 2010)

The CLS debuted at the 2004 New York Auto Show. The car is positioned as a four-door coupe, in fact, it is a fastback sedan with a rear-wheel drive layout. The car was designed by American designer Michael Fink. In this material, we will analyze in detail the fuse circuits for the Mercedes CLS class first generation (body 219CLS280, CLS300, CLS320, CLS350, CLS500, CLS55 ): 2004, 2005, 2006, 2007, 2008, 2009, 2010 model year.

general view of the car
Here you will find the locations and photos of the fuse blocks. Separately, we note the elements responsible for the cigarette lighter and fuel pump.

In the trunk

The location of the fuse box in the luggage compartment of the car
Located on the left behind the casing.


Photo is an example.

Diagram
No. Relay assignment
A petrol fuel pump relay (except 113.990 (CLS 55 AMG), 156.983 (CLS 63 AMG), 272.985)
charge air cooler circulation pump (113.990 (CLS 55AMG))
B Relay 2, terminal 15R
C Stock
D Stock
E Heated rear window relay
F Relay 1, terminal 15R
G 1 polarity switch for filler cap
I 2 polarity switch for filler cap
No. A Purpose of fuses
1 30 Front passenger partial adjustment switch
Driver's seat partial adjustment switch (from 2007)
Driver's side front seat adjustment control unit with memory
2 30 Semi-electric driver's seat adjustment switch
Front seat adjustment control unit, passenger side
3 7.5 TPM control unit [RDK] (tire pressure sensor) 
PTS (parktronic)
Navigation processor
Combo TV tuner (analog / digital)
4 20 With the exception of 156.983 (CLS 55 AMG) and engine 272.985: fuel pump fuse / via the fuel pump relay.
4 7.5 Engine 113.990 (CLS 55 AMG): Charge air cooler circulation pump
5 - Spare relay 2
6 40 Audio gateway control unit
7 15 Rear wiper relay
8 7.5 Left antenna amplifier module
Horn
signal with additional battery
ATA Tilt Sensor [EDW]
9 25 Roof panel control unit
10 40 Heated rear window
11 20 -
12 15 USA: luggage compartment socket
13 15 Internal socket
14 5 -
15 10 fuel filler flap CL [ZV]
16 20 HS [SIH] and seat ventilation control unit
17 20 -
18 20 -
19 20 Pneumatic pump with multi-circuit seat
20 7.5 Rear window blind relay

In the passenger compartment

The location of the fuse box in the passenger compartment
The fuse block is located on the driver's side at the end of the instrument panel behind the protective cover.


Access example.

Diagram
No. A Decryption
21 30 Rear Right Door Control Module
22 30 Front Right Door Control Module
23 30 Front seat adjustment control module, passenger side with memory
24 25 Rear Module / Keyless Go
Rear Left Door / Keyless Go
Rear Right Door / Keyless Go
25 20 Stationary heater (STN)
25 5 Additional fuse via multi-position fuse for stationary heater: radio remote control STH
26 7.5 CD changer
27 - Spare
28 15 Radio
28 5 Radio remote control and navigation unit 
Indication and control COMAND
29 7.5 Steering column module
rotary switch
EIS [EZS]
30 7.5 Data Link Connector
31 5 Top control panel control unit
Relay for disconnecting the switched off loads (up to 2007)
32 30 Rear left door control unit
33 30 Front left door control unit
34 30 Driver's side front seat adjustment control unit with memory
35 5 Control unit WSS (Weight Sensing System)
36 25 HS [SIH] and seat ventilation control unit
Right SAM control unit
37 15 AIRmatic with ADS control unit
38 7.5 NECK-PRO headrest relay
39 5 Lower control panel of the control unit
40 10 HS [SIH] and seat ventilation control unit
41 5 Central gateway control unit
42 7.5 ME-SFI [ME] block
Driver side SAM with fuse and relay module

In the engine compartment

Location of the fuse box in the engine compartment of the car
Located on the left side of the engine compartment behind the cover.


An example of access to a fuse block.


General form.

Diagram
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
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