Main fuse board 22a in the dashboard

Location: On the short side of dashboard beside driver's door.

Upper socket is input current.

LHD

RHD



No. Value Type Function Illustration
A

30 A

+30

Prepared pull installation



B

10 A

+15

TCM



C

7.5 A

+54

Electrically adjustable door mirror

Manual beam length control



1

15 A

+30

Brake light switch

Brake light



2

15 A

+54

Rear light



3

10 A



Parking light LH



4

10 A



Parking light RH



5

7.5 A

+B

DICE/TWICE



6

30 A

+54

Electric window lifts, right

Prepared pull installation



6B

10 A



Brake light, prepared pull installation



7

10 A



Injection valves, petrol engine

Solenoid valve, turbo by-pass

Solenoid valve, EVAP shut-off

EVAP canister purge valve, evaporative emission canister



8

15 A

+30

SID

Interior lighting

Courtesy lights

SPA

Engine, pump, coolant circulation



9

15 A

+30

Audio System

CD changer

Diagnostics socket



10

15 A

+30

Heated rear seat

Sunroof

Antenna remote control central locking



11

30 A

+30

Electrically adjustable passenger seat



12

7.5 A

+30

TCM



13

20 A

+30

Amplifier



14

30 A



Engine control module

DI

Mass air flow sensor

Solenoid valve, charge air

Solenoid valve unit, EGR

Solenoid valve, swirl throttle

Actuator, throttle body

Control module, glow plug



15

20 A



Pre-heating oxygen sensor

Fuel pump, petrol





16

20 A

+30

DICE/Direction indicators



16B

7.5 A

+30

Road-toll fee, prepared installation

OnStar



17

20 A

+30

MIU

Trionic

DICE/TWICE



18

40 A

+30

Electrically heated rear-view mirrors

Electrically heated rear window



19

10 A

+15

Telephone/OnStar



20

15 A

+30

ACC

Interior lighting

Rear fog light



21

10A

+15

Audio/Navigation system

ADM

Automatic beam length control

Pedal switches, cruise control



22

40 A

+30

Ventilation fan motor



23

15 A

+30

Central locking system

Telephone

PMM



24

20A

+X

Light switch



25

30 A

+30

Electrically adjustable driver's seat





26

7.5 A

+15

SPA

Sunroof

PSM

PMM

Seatbelt reminder lamp

ACC



27

10 A

+15

Engine control module

MIU

SID

DICE

Parking Heater

Solenoid valve, charge air

Unit, mass air flow sensor

Unit, fuel filter, diesel



28

7.5 A

+15

Airbag/SRS

Indicator lamp Passenger Airbag ON/OFF



29

10 A

+15

ESP



30

7.5 A

+50

Control voltage, start relay



31

7.5 A

+54

Switch, cruise control

Solenoid valve, heat exchanger

Fog light

Rain sensor

DICE



32

--



--



33

7.5 A

+54

Switch, Direction indicators



34

30 A

+54

Cigarette lighter



35

15 A

+54

Running lights



36

30 A

+54

Electric window lifts, left



37

30 A

+54

Windscreen wipers



38

30 A

+30

Electrically heated, seats (ACC)



39

20 A (petrol)

30 A (diesel)

+30

Limp-home solenoid

Heating element, fuel filter, diesel