
CAUTIONIf in addition to the symbol the symbol » page 35 illuminates while driv-
ing, stop driving - risk of engine damage! Switch off the engine and seek as-
sistance from a specialist garage.
Engine oil
Read and observe
on page 34 first.
When the warning light is
illuminated or is flashing , the engine oil pressure
is too low.
An audible signal sounds as a warning.
›
Stop the vehicle and switch the engine off if the warning light does not ex-
tinguish or if it begins to flash while you are driving.
›
Check the oil level and top up with engine oil if necessary
» page 110, Check-
ing the oil level .
If the oil level is within the specified range and the warning light illuminates
or blinks again after the engine is started, do not continue driving! Switch
off the engine and seek assistance from a specialist garage.
CAUTION
■ The red oil pressure light is not an oil level indicator! One should there-
fore check the oil level at regular intervals, preferably after every refuelling
stop.■
Stop driving if for some reason it is not possible to top up the engine oil
under the current conditions. Switch off the engine and seek assistance from a
specialist garage.
Coolant
Read and observe
on page 34 first.
If the warning light
illuminates or flashes , either the coolant temperature is
too high or the coolant level is too low.
An audible signal sounds as a warning tone.
›
Stop the vehicle, switch off the engine, and check the coolant lev-
el » page 112 , Checking the coolant level .
›
If the coolant level is too low, add coolant to the reservoir » page 112.
Do not continue if for some reason it is not possible to fill with coolant under
the current circumstances! This can cause serious engine damage. Therefore,
switch the engine off and seek help from a specialist garage.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the radiator fan.›
Switch off the ignition.
›
Check the fuse for the radiator fan, replace if necessary » page 137, Fuses in
the engine compartment .
If the coolant level and fan fuse are OK and the warning light
illuminates
again after switching on the ignition,
stop driving!
Seek help from a specialist garage.
WARNING■ Carefully open the coolant expansion bottle. If the engine is hot, the cool-
ing system is pressurized – risk of scalding! It is therefore best to allow the
engine to cool down before removing the cap.■
Do not touch the radiator fan. The radiator fan may switch itself on auto-
matically even if the ignition is off - a danger of injury is present!
CAUTION
■ Additional headlights and other attached components in front of the air inlet
impair the cooling efficiency of the coolant.■
Never cover the radiator - there is a risk of the engine overheating.
Automated transmission
Read and observe
on page 34 first.
Warning light
If the warning light
illuminates and a beep sounds, then there is a fault to
the automated transmission.
Do not drive the vehicle! Switch off the engine
and seek assistance from a specialist garage.
Warning light
If the warning light
illuminates and no gear change is possible, there may
be technical reasons for why the functionality of the automatic transmission is
limited.
›
Stop the car, turn the ignition off and on again.
35Instruments and control lights

Replacing the rear window wiper bladeFig. 123
Rear window wiper blade
Read and observe and on page 134 first.
Removing the wiper blade
›
Raise the windscreen wiper arm from the rear window and slightly tilt the
windscreen wiper blade towards the wiper arm, arrow
1
» Fig. 123 .
›
Hold the windscreen wiper arm at the top end.
›
Press the locking button
A
and remove the wiper blade in the direction of
arrow
2
.
Attaching the wiper blade
›
Push the windscreen wiper blade until the stop and it locks in place.
›
Check that the wiper blade is correctly attached.
›
Fold the wiper arm back to the windscreen.
Fuses and light bulbs
Fuses
Introduction
This chapter contains information on the following subjects:
Fuses on the underside of the dash panel
136
Assignment of fuses on the underside of the dash panel
136
Fuses in the engine compartment
137
Assignment of fuses in the engine compartment
137
Fuses in the dash panel
138
Assignment of the fuses in the dash panel
138
Individual electrical circuits are protected by fuses.
Switch off the ignition and the corresponding power consuming device before
replacing a fuse.
Find out which fuse belongs to the component that is not operat-
ing » page 136 , Fuses on the underside of the dash panel , » page 137 , Fuses
in the engine compartment , or » page 138 , Fuses in the dash panel .
Fuse colourMaximum amperagepurple3light brown5brown7.5red10blue15yellow20white25green30orange40WARNINGAlways read and observe the warnings before completing any work in the
engine compartment » page 107. 135Fuses and light bulbs

No.Power consumer29Central control unit30Exterior mirror heater31Radiator fan, lambda probe32Blinking light, brake light, daytime running lights, rear light33Main beam34Main beam35Fuel pump36Cigarette lighter, 12-volt power socket37Air blower for heating and air conditioning38Radio39Panoramic sliding roof, horn40Engine control unit41Central locking system42Ignition module43Seat heaters44Fuel pump45Light switch46Rear window heater47Power windows48Horn49Windscreen wipers50Fog lights, headlight51Power windowsFuses in the engine compartmentFig. 125
Distribution board cover/fuses
Read and observe
and on page 135 first.
The fuses are located underneath a cover next to the vehicle battery » Fig. 125.
Replacing fuses
›
Press the locking keys of cover
A
» Fig. 125 together simultaneously.
›
Push out the cover in the direction of the arrow.
›
Replace the appropriate fuse.
›
Insert the cover in the direction counter to the arrow.
›
Close the cover until it clicks into place.
Assignment of fuses in the engine compartment
Read and observe
and on page 135 first.
No.Power consumerS1ABS/ESPS2Radiator fanS3Control unit for radiator fan, ignitionS4ABS/ESPS5Central control unit, battery data moduleS6Ignition lock, starter137Fuses and light bulbs

Fuses in the dash panelFig. 126
Distribution board cover/fuses
Read and observe
and on page 135 first.
On vehicles with the START-STOPsystem, the fuses are on the left side of the
dash panel behind a cover.
Replacing fuses
›
Insert a screwdriver into the opening in the cover in the direction of the ar-
row » Fig. 126 .
›
Remove the cover of the fuse box and remove.
›
Replace the appropriate fuse.
›
Close the cover until it clicks into place.
Assignment of the fuses in the dash panel
Read and observe
and on page 135 first.
No.Power consumer1ABS/ESP2Instrument cluster3Radio, diagnosis4DC-DC voltage converter, starter relay, bar with buttons5Not assigned6Not assigned7Not assigned8Not assigned9HeadlightsNo.Power consumer10Headlights11Starter12DC-DC voltage converter, ABS, instrument cluster, radio
Replacing bulbs
Introduction
This chapter contains information on the following subjects:
Bulb arrangement in the headlights
139
Changing the low beam and high beam bulb (halogen headlights)
139
Replacing bulb for daytime running lights and parking lights
139
Changing the front turn signal bulb
140
Replacing the bulb for the side turn signal lights
140
Replacing the bulb for the fog light
140
Replacing the bulb for the licence plate light
141
Rear Light
141
Some manual skills are required to change a bulb. For this reason, we recom-
mend having bulbs replaced by a specialist garage or seeking other expert help
in the event of any uncertainties.
› Switch off the ignition and all of the lights before replacing a bulb.
› Faulty bulbs must only be replaced with the same type of bulbs. The designa-
tion is located on the light socket or the glass bulb.
› A stowage compartment for replacement bulbs is located in a plastic box in
the spare wheel or underneath the floor covering in the luggage compart-
ment.
WARNING■ Always read and observe the warnings before completing any work in the
engine compartment » page 107.■
Accidents can be caused if the road in front of the vehicle is not suffi-
ciently illuminated and the vehicle cannot or can only be seen with difficul-
ty by other road users.
■
The H4 bulb is pressurised and may explode during a bulb replacement -
risk of injury! We therefore recommended wearing gloves and safety
glasses when changing a bulb.
■
Switch off the respective vehicle light when changing the bulb.
138Do-it-yourself

Refuelling104
Refuelling - natural gas105
Fuel consumption144
Fuses Assignment
135
Assignment of fuses in the dash panel138
Assignment of fuses on the underside of the dash panel
136
Colour coding135
Fuse assignment in the engine compartment137
Replacing135
G
Gear changing Gear stick
79
Gear recommendation30
General view Cockpit
27
Genuine parts94
H
Handbrake
79
Warning light34
Handbrake - automatic transmission Warning light
38
Hazard warning light system50
HBA85
Head-Thorax17
Headlights Bulb arrangement
139
Driving abroad51
Head restraints56
Adjust height56
Headrest, removing and installing
57
Heating70
Controls71
Exterior mirrors54
Rear window52
Seats57
HHC85
Hill Hold Control (HHC)85
Horn27
Hydraulic Brake Assist (HBA)85
I
Ignition lock
77
Immobilizer76
Inertia reels14
Instrument cluster28
Counter for distance driven30
Fuel reserve display29
Gear recommendation30
Memory of the multi-function display31
Multi-function display30
Overview28
see instrument cluster28
Service interval display30
Speedometer28
Tachometer29
Instruments see instrument cluster
28
Interior care101
Natural leather101
ISOFIX22
J
Jack
122
- fit126
Maintenance100
Jump-starting130
K
Key Lock
40
Start the engine77
Unlock40
L
Lashing eyes
66
Leather Natural leather care
101
Lever Main beam
49
Turn signal49
Wiper53
lever control81
See lever control81
Light Cockpit
51
Dimmed headlights48
Headlight range control48
on and off48
Parking light51
Sidelights48
Lighting Luggage compartment
65
Light on and off48
Lights48
Daylight running49
Fog lights50
Hazard warning light system50
Headlight flasher49
Main beam49
Rear fog light50
Replacing bulbs138
Turn signal49
Warning lights33
Loading floor68
Lock Key
40
Lock/unlock steering lock76
Locking Door opening lever
42
Remote control41
Locking and unlocking the vehicle from the in- side
43
151Index