Fuses and bulbs
: -•.
-
i:i
m
R2 R3
F22
F-XII
F31
F30
:-:-.'
'.,
FM F43
F49
F!)3
F52
F51
R!,
a
R6
Fig.
277 Interior: Fuse layout
No.
Fl
F2
F4
F5
F6
F7
F8
F9
F10
Fll
F12
F13
F14
F15
F16
F17
F18
Electrical equipment
AdBlue engine components
Seat adjuster
Infotainment control console
Gateway
Selector lever (for automatic gearbox)
Air conditioner/heater console, relay coil
for rear window heating
Switch for electro-mechanical parking
brake,
light switch,
rain/Light
sensor, inte
rior lighting, anti-theft
aLarm
system, di
agnostic connector, emergency call system
Steering column switch module
Infotainment/head-up display
Belt tensioners (driver's side)
Infotainment components
Control unit for suspension control
Blower (heating system/air conditioner)
Electric steering column lock
Infotainment components
Instrument cluster
Reversing camera
No.
F19
F20
F22
F23
F24
F25
F26
F27
F29
F31
F32
F33
F34
F35
F36
F37
F39
F40
F41
F42
F43
F44
F47
F49
F53
Electrical equipment
Control unit for convenience access, park
assist
AdBlue engine components
Power-operated boot lid
Control unit for vehicle electrical system
(right side)
Panorama sun roof
Front/rear door control unit, front/rear
window switches
Seat heating
Sound amplifier
Interior lights
Control unit for vehicle electrical system
(left side)
Control unit for camera, radar sensor, park
assist
Airbag
Button Lighting for hold assist, interior
sound,
reversing light switch, temperature
sensor, coiL for electrical socket reLay, but
ton for hold assist
Function lighting (halogen), headlight
range control, air quality sensor, automat
ic anti-dazzle mirrors, diagnostic connec
tor, centre console power supply
Right headlight (LED)
Left headlight (LED)
Front/rear door control unit, front/rear
window switches
Cigarette lighter, electrical sockets
Belt tensioners (front passenger's side)
Central locking system, windscreen washer
Interior lights
Four-wheel drive
Rear window wiper
Clutch sensor (relays 1+2)
Rear window heating
The seats with electric adjustment* are protected
by circuit breakers. These reset automatically af
ter a few seconds when the overload has been
corrected.
333
Fuses and bulbs
Fuses in engine compartment
Fig.
278 Engine compartment: Fuse layout
No.
Fl
F2
F3
F4
F5
F6
F7
F8
F9
F10
Fll
F12
F13
F15
F16
Electrical equipment
Electronic stabilisation control (ESC)
Electronic stabilisation control (ESC)
Engine control unit
Engine components, engine cooling, sup
plementary heater relay coils (1+4+7),
secondary air pump relay
Engine components, tank system (diesel)
Brake Light sensor
Engine components, coolant pumps, tank
system (petrol)
Lambda probe
Engine components, exhaust flap, control
unit for automatic glow period (relay 6)
Fuel control unit, fuel pump
Supplementary heater heating rod 2
Supplementary heater heating rod 3
Automatic gearbox
Horn
Ignition coil (relay
8)
Electronic stabilisation control (ESC), en
gine control unit (relay 5)
No.
F18
F19
F20
F22
F23
F24
F31
F33
Electrical equipment
Battery monitoring, gateway
Windscreen wipers
Anti-theft alarm system
Terminal 50, diagnostics, engine control
unit
Starter
Supplementary heater heating rod 1
Vacuum pump
Automatic gearbox, gearbox oil pump
Bulbs
General notes
Changing bulbs requires a certain degree of
practical
skill.
LED*
lights are maintenance-free and cannot be
changed.
For repairs, please contact a qualified
workshop.
If
you
decide to change bulbs in the engine com
partment yourself, be aware of the safety risks
involved
*
A in Working on components in the
engine compartment on page 295.
WARNING
- Take particular care when working on com
ponents in the engine compartment if the
engine is warm - risk of burns!
- Bulbs are sensitive to pressure. The glass
can break when you touch the bulb, causing
injury.
- When changing bulbs, please take care not
to injure yourself on sharp edges, in particu
lar on the headlight housing.
© CAUTION
-Always switch off the ignition before carry
ing out any work on the electrical system -
danger of short circuiting!
- Switch off the Lights or parking lights before
you change a bulb.
- Take good care to avoid damaging any com
ponents.
334
