Mercedes-Benz ML W164 (2005-2011) – fuse box

Mercedes -Benz ML W164 (2005-2011) – fuse box diagram

Year of production: 2005, 2006, 2007, 2008, 2009, 2010, 2011.

Trunk fuse box

Until May 31, 2006

Mercedes-Benz ML w164 – fuse diagram – trunk

From June 1, 2006

Mercedes-Benz ML w164 – fuse diagram – trunk
Number
Description
Amperes [A]
20 Up to 2008:

Roof antenna module;

From 2009:

Interference suppression filter for radio antenna;

From 2009:

Microphone unit control unit (Japanese version).

5
21 RCP [HBF] control unit 5
22 PTS control unit;

STH radio receiver.

5
23 DVD player;

Rear audio control unit;

Portable CTEL Separation Point (Japanese version);

E-net compensator;

Bluetooth module;

Universal Portable CTEL Interface (UPCI [UHI]);

Control unit (Japanese version).

10
24 Right front reversible emergency tensioner 40
25 COMAND operating, display and control unit 15
26 Right front door control unit 25
27 Front passenger side seat adjustment control unit with memory;

Front passenger seat adjustment comfort relay.

30
28 Driver’s side front seat adjustment control unit, with memory;

Driver seat adjustment comfort relay.

30
29 Front left reversible emergency tensioner 40
30 From 2009:

Folding rear seat control unit;

Valid for engine 156:

Left fuel pump controller;

Right fuel pump controller;

Valid for model 164.195 (ML 450 Hybrid):  

Circuit 30 of fuel pump driver connector.

40
31 HS [SIH], seat ventilation and steering wheel heating controller 10
32 AIRmatic control unit 15
33 KEYLESS-GO control unit 25
34 Left front door control unit 25
35 Sound system amplifier;

From 2009:

Subwoofer amplifier.

30
36 Emergency call system control unit 10
37 Reversing Camera Power Module (Japanese Version);

Reversing camera control unit (Japanese version).

5
38 Digital television tuner;

Up to 2008:

Audio gateway control unit (Japanese version);

From 2009:

Multifunction TV tuner (analog / digital) (Japanese version);

Valid for model 164.195 (ML 450 Hybrid):

High voltage battery module.

10
39 Tire pressure monitor [RDK] control unit;

Up to 2008:

SDAR control unit (US version);

From 2009:

High definition tuner control unit;

From 2009:

Digital Audio Broadcasting control unit;

From 2009:

External navigation separation point (South Korean version).

7.5
40 Up to 2008:

Rear door closing control

40
From 2009:

Rear door closing control

30
41 Suspended control panel control unit 25
42 Up to 2008:

SR engine;

From 2009:

Control panel control unit.

25
43 From 2009:

Valid for engines 272, 273:

Fuel pump controller;

Until May 31, 2006:

Tailgate wiper motor;

From June 1, 2006:

Not assigned.

20
44 Until May 31, 2006:

Left socket for the second row of seats;

Until May 31, 2006:

Right socket for the second row of seats;

As of June 1, 2006:

Unassigned;

Since 2009:

Front Inner Socket (USA);

Since 2009:

115V socket

20
45 Luggage compartment junction box;

Up to 2008:

Front inner socket;

From 2009:

Right socket for the second row of seats.

20
46 Front cigarette lighter with ashtray illumination  15
47 Valid for model 164.195 (ML 450 Hybrid):

High-voltage battery coolant pump;

From 2009:

Illuminated  strip threshold of the front left door;

From 2009:

Illuminated door sill molding, front right.

10
48 From 2009:

Rear axle differential lock control unit;

From 2009; 

Valid for engine 642.820: 

AdBlue ® supply relay ;

From 1.7.09; 

Valid for model 164.195 or 164.1 with engine 272 or 164.8 with engine 642 or 273: 

Pyrotechnic separator.

5
49 Heated rear window 30
50 Until May 31, 2006:

Tailgate wiper motor

10
From June 1, 2006:

Tailgate wiper motor

15
51 Activated charcoal canister shut-off valve 5
52 Until 5/31/09: 

Left front reversible emergency tensioner retractor;

Until 5/31/09:

Right front emergency tension reversible retractor;

From 2009: 

Rear axle differential lock control unit .

5
53 AIRmatic control unit;

Valid for  engine 156:

Left fuel pump control unit;

Right fuel pump control unit;

Valid for engine 272, 273: 

Fuel pump control unit;

From 2009:

Transfer case control unit.

5
54 Headlamp range adjustment control unit;

Front SAM control unit.

5
55 Instrument cluster;

Rotary light switch.

7.5
56 Until May 31, 2006:

Data connector;

Valid for engine 642.820:

AdBlue  ®  control unit;

Valid for model 164.195:

Fuel pump regulator.

5
57 Up to 2008:

Fuel pump with fuel level indicator sensor;

Valid without engine 156:

Fuel pump.

20
58 Data link connector;

Central gate control unit.

7.5
59 Since 2009:

NECK-PRO driver’s headrest solenoid valve;

Since 2009:

Passenger’s headrest solenoid NECK-PRO.

7.5
60 Glove box lighting with switch;

Engine compartment fuse and relay box;

Rear SAM control unit;

Cell phone separation point;

VICS + ETC voltage separation point (Japanese version);

Multicontour Seat Air Pump (as of 2009);

External navigation separation point (South Korea);

Electrical connection, Interior rear bumper with blind spot monitoring (as of 1.8.10);

Emergency call system control unit (USA).

5
61 Up to 2008:

Safety systems control unit;

Right front seat contact strip.

10
From 2009:

Safety systems control unit;

Right front seat contact strip.

7.5
62 Front passenger seat adjustment switch 30
63 Lumbar support acoustic transducer control regulator;

Passenger seat adjustment switch;

Driver seat adjustment switch.

30
64 Reserve
65 Reserve
66 From 2009:

Air pump with multi-contour seat

30
67 Rear air conditioning blower motor 25
68 Up to 2008:

2nd row left seat heated cushion;

Up to 2008:

2nd row right seat heated cushion;

From 2009:

HS [SIH], control unit for seat ventilation and steering wheel heating.

25
69 From 2009: 

Rear axle differential lock control unit

30
70 Trailer hitch socket (13-pin) (as of 2009);

Trailer hitch socket (7-pin).

20
Trailer hitch socket (13-pin) (up to 2008) 15
71 Electric brake disconnection point 30
72 Trailer hitch socket (13-pin) 15
Relay
K. Until May 31, 2006:  

Terminal 15R output relay, tripping;

From June 1, 2006:  

Circuit 15R Seat adjustment;

Since 2009:

Relay, socket circuit 15R (excluding K) (electric seat adjustment feed).

L 30X terminal
M. Heated rear window relay
N Circuit 15 of the relay / terminal 87FW
O Fuel pump relay
P. Rear wiper relay
R Circuit relay R 115R
S Reserve 1 (changer) (front socket power supply)
T. From June 1, 2006:

Circuit 30, socket for 2nd row of seats and cargo area;

From 2009:

Reserve 2 (normally open contact) (power supply to center and rear sockets).

U From June 1, 2006:

Circuit 30, trailer

V From 01/06/2006 –
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Fuse box in the engine compartment

Mercedes-Benz ML w164 – fuse box diagram – engine compartment
Number
Description
Amperes [A]
100 Wiper motor 30
101 AAC with integrated control of an additional fan motor;

Valid for engine 156:  

Terminal 87 M3e connector sleeve;

Valid for engine 156, 272, 273:  

Purge control valve;

Valid for engines 272, 273:

Circuit 87 M1e connector sleeve;

Suction type fan control unit;

Valid for engine 629:

CDI control unit;

Circuit 30 connector sleeve;

Suction fan control unit;

Valid for model 164.195:

ME-SFI [ME] control unit;

Engine compartment / engine connector ;

Valid for engine 642 except 642.820:

CDI control unit;

O2 sensor upstream of the CAT suction fan control unit;

Valid for engine 642.820:

O2 sensor upstream of CAT.

15
102 Valid for engines 642.820 to 31.7.10:  

Transmission oil cooler recirculation pump;

Valid for engine 156:  

Engine coolant circulation pump.

15
Valid for model 164.195:

Recirculation pump for transmission oil cooler;

Low temperature coolant pump.

10
103 Circuit 87 M1e connector sleeve;

CDI control unit;

Until 2008; 

Valid for engines 113, 272, 273: 

ME-SFI [ME] control unit.

25
Valid for model 164.195:

ME-SFI [ME] control unit

Valid for engine 272, 273: 

ME-SFI [ME] control unit

20
104 Valid for engine 156, 272, 273:  

Crimp connector sleeve 87M2e;

Valid for engine 629:

Terminal 87 connector sleeve;

Valid for engine 642.820:  

Terminal 87 D2 connector sleeve;

Valid for engine 642 except 642.820: 

CDI control unit;

Valid for model 164.195:

Interior and engine wiring harness connector;

Engine compartment fuse and relay box;

Valid for engine 113:

ME control unit.

15
105 Valid for engine 156, 272, 273:

ME-SFI [ME] control unit;

Circuit 87 Connector sleeve M1 i;

Valid for engine 629:  

CDI control unit;

Valid for engine 642.820:

CDI control unit;

Fuel pump relay;

Valid for engine 642 except 642.820:

CDI control unit;

Fuel pump relay (as of 2009);

Starter (up to 2008);

Valid for model 164.195:  

Interior and engine harness connector;

Valid for engine 113:

Connector sleeve circuit 15, fused.

15
106 Reserve
107 Valid for engines 156, 272 and 273:

Electric air pump;

Valid for model 164.195:  

Engine compartment / engine connector.

40
108 AIRMATIC compressor 40
109 ESP control unit;

Valid for model 164.195: 

Braking system control unit with  energy recovery  .

25
110 Alarm signal siren 10
111 Intelligent servo module for DIRECT SELECT 30
112 Left front light assembly
Right front light
7.5
113 Left horn;

Right horn.

15
114 Up to 2008:

From 2009:

Front SAM control unit;

Valid for engine 629:  

CDI control unit.

5
115 ESP control unit;

Valid for model 164.195:  

Braking system control unit with  energy recovery .

5
116 Electric Control Unit (VGS);

Valid for model 164.195:

In the fully integrated transmission control unit of the hybrid vehicle.

7.5
117 DTR control unit 7.5
118 Valid for engine 156, 272, 273: 

ME-SFI [ME] control unit;

Valid for engine 629, 642:

CDI control unit.

5
119 Valid for engine 642.820:

CDI control unit

5
120 Valid for engine 156, 272, 273:

ME-SFI [ME] control unit;

Engine Circuit 87 Relay;

Valid for engine 113: 

ME-SFI [ME] control unit;

Valid for engine 629:

CDI control unit;

Valid for engine 629, 642:

Engine circuit 87 of the relay.

10
121 STH heater unit;

Valid for model 164.195:

2 fuse and relay box , engine compartment.

20
122 Valid for engine 156, 272, 273, 629, 642:  

Starter

Valid for engine 113, 272, 273:  

ME-SFI [ME] control unit

25
123 Valid for engine 642:  

Fuel filter condensation sensor with heating element;

Valid for engine 629, 642 as of 1.9.08: 

Fuel filter condensation sensor with heating element.

20
124 Valid for model 164.120 / 122/822/825 as of 1.6.09, model 164.121 / 124/125/824: 

Electro-hydraulic power steering;

Valid for model 164.195:

Electro-hydraulic power steering;

Electric refrigerant compressor control unit.

7.5
125 Valid for model 164.195:  

Power electronics control unit.

7.5
Relay
A Wiper level relay 1/2
B Wiper ON / OFF
C. Valid for engine 642:  

Additional circulation pump for cooling the gear oil;

Valid for engine 156:  

Engine coolant circulation pump.

D Terminal engine 87
E. Secondary air injection pump
F. A fanfare horn
G. Air suspension compressor
H. Circuit 15
I Starter

Battery compartment fuse box

Mercedes-Benz ML w164 – fuse box diagram – battery compartment-prefuse
Number
Description
Amperes [A]
78 to 30.6.09:

PTC heater amplifier

100
until 2008; from 1.7.09:

PTC heater amplifier

150
79 Rear SAM control unit 60
80 Rear SAM control unit 60
81 Valid for engine 642.820:

The power supply AdBlue ®

40
Valid from 1.7.09 without engine 642.820:

Engine compartment fuse and relay box;

Valid for model 164.195:

Vacuum pump relay (+);

Up to 2008:   –

150
82 Load compartment fuse and relay box 100
83 Mass detection system (WSS) control unit 5
84 Control unit for restraint systems 10
85 From 2009:

DC / AC converter control unit (115 V socket)

25
Up to 2008: 

Intelligent servo module for DIRECT SELECT

30
86 Fuse box in the cockpit 30
87 Transfer case control unit 30
Valid for model 164.195:

2 fuse and relay box, engine compartment

15
88 Front SAM control unit 70
89 Front SAM control unit 70
90 Front SAM control unit 70
91 From 2009:

AC air recirculation unit;

Up to 2008: 

Blower regulator.

40

Front rail

Mercedes-Benz ML w164 – fuse box diagram – front prefuse
Number
Description
Amperes [A]
4 Reserve
5 Valid for model 164.195 (ML 450 Hybrid): 

Braking system control unit with  energy recovery

40
6 ESP control unit 40
Valid for model 164.195 (ML 450 Hybrid):  

Electro-hydraulic power steering

80
7 AAC with integrated control of an additional fan motor 100
8 up to 2008:

Engine compartment fuse and relay box

150
since 2009:

Engine compartment fuse and relay box

100

Fuse box in passenger compartment

Mercedes-Benz ML w164 – fuse box diagram – passenger compartment
Number
Description
Amperes [A]
10 Booster electronic blower controller 10
11 Instrument cluster 5
12 AAC [KLA] control and operating panel

Comfort AAC [KLA] control and maintenance

15
13 Steering column module

Top control unit of the control panel

5
14 EIS control unit [EZS] 7.5
15 Electronic compass;

Multimedia interface control unit.

5
16 Reserve
17 Reserve
18 Reserve

 AdBlue ® fuse block

Mercedes-Benz ML W164 – fuse box diagram – AdBlue fuse block
Number
Description
Amperes [A]
A  The control unit AdBlue  ® 15
B  The control unit AdBlue  ® 20
C.  The control unit AdBlue  ® 7.5
D Reserve
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