Page 171 of 217
Vehicle care169
Mini Fuses
No.Circuit1Body control module2Body control module3Body control module4Body control module5Body control module6Body control module7Body control module8Body control module9Door locks10Safety diagnosis module11Door locks12Climate control13Tailgate14Park assist15Lane departure warning, Interior
mirror16Adaptive forward lightingNo.Circuit17Power window driver18Rain sensor19Spare20Steering wheel21Transmission control module22Cigarette lighter23Spare24Spare25Spare26Display27Instrument panel cluster28Adaptive forward lighting29Spare30Spare31Instrument panel cluster32Infotainment, auxiliary, power
outlet
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170Vehicle care
No.Circuit33Display, Infotainment system34Onstar UHP/DAB
S/B Fuses
No.Circuit01Spare02Spare03Power windows front04Power windows rear05Logistic mode06Spare07Spare08SpareLoad compartment fuse
box
It is located in the left side of rear
compartment.
To access the fuses, remove the
cover.
Mini Fuses
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Vehicle care171
No.Circuit1Seat, lumbar support, driver2Seat, lumbar support,
passenger3Amplifier4Trailer socket5All-wheel drive6Display7Spare8Trailer9Spare10Spare11Trailer12Navigation13Heated steering wheel14Trailer socket15Steering wheel16Water in fuel sensorNo.Circuit17Interior mirror18Spare
S/B Fuses
No.Circuit01Power seat driver02Power seat passenger03Trailer04Voltage converter05Battery06Headlight washer07Spare08Spare09SpareVehicle tools
Tools
Vehicles with tyre repair kit
The tools and tyre repair kit are in the
right side of the load compartment.
3 177.
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174Vehicle care
When the system detects a
malfunction, w will flash for approx.
one minute and then remain
continuously illuminated. This
sequence will continue upon
subsequent vehicle start-ups as long as the malfunction exists.
When w is illuminated, the system
may not be able to detect or signal low tyre pressure as intended.
Tyre Pressure Monitoring Operation The TPMS is designed to warn the
driver when a low tyre pressure
condition exists. TPMS sensors are mounted onto each tyre and wheel
assembly, excluding the spare tyre
and wheel assembly. The TPMS sensors monitor the air pressure in
the tyres and transmit the tyre
pressure readings to a receiver
located in the vehicle.
When a low tyre pressure condition is
detected, w illuminates. Stop as soon
as possible and inflate the tyres to the
recommended tyre pressure 3 172.
Additionally a warning message or a
warning code is displayed in the
Driver Information Centre 3 93.
The low tyre pressure control
indicator and a warning message or
code come on at each ignition cycle
until the tyres are inflated to the
correct tyre pressure.
TPMS Malfunction Indicator and
Message Code
The TPMS will not function properly if
one or more of the TPMS sensors are missing or inoperable. When the
system detects a malfunction, w
flashes for approx. one minute and then illuminates. Additionally a
warning message or code is
displayed.
The indication by the TPMS
malfunction indicator and a warning
message or code will come on at each ignition cycle until the problem iscorrected. Some of the conditions
that can cause these to come on are:
■ One of the tyres has been replaced
with the spare tyre which does not
have a TPMS sensor.
■ The TPMS sensor matching process was not done or not
completed successfully after
rotating the tyres. The malfunction
light and the warning message or
code should go off after
successfully completing the sensor
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Vehicle care175
matching process. See "TPMS
Sensor Matching Process" later in
this section.
■ One or more TPMS sensors are missing or damaged. The warning
message or code and the
malfunction light should go off
when the TPMS sensors are
installed and the sensor matching
process is performed successfully.
Consult your workshop for service.
■ Replacement tyres or wheels do not match the original equipment
tyres or wheels. Tyres and wheels other than those recommended
could prevent the TPMS from
functioning properly.
■ Operating electronic devices or being near facilities using radio
wave frequencies similar to the
TPMS could cause the TPMS
sensors to malfunction.
If the TPMS is not functioning
properly, it cannot detect or signal
a low tyre condition. Consult your
workshop for service if the TPMS
malfunction light and a warningmessage or code come on and stay
on.
TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. The identification
code must be matched to a new tyre/
wheel position after rotating the tyres
or replacing one or more of the TPMS
sensors. The TPMS sensor matching process should also be performed
after replacing a spare tyre with a
road tyre containing the TPMS
sensor.
The malfunction light and the warning
message or code should go off at the
next ignition cycle. The sensors are
matched to the tyre/wheel positions,
using a TPMS relearn tool, in the
following order: driver side front tyre,
passenger side front tyre, passenger
side rear tyre, and driver side rear.
Consult your workshop for service or
to purchase a relearn tool. There are
two minutes to match the first tyre/
wheel position, and five minutes
overall to match all four tyre/wheelpositions. If it takes longer, the
matching process stops and must be
restarted.
The TPMS sensor matching process
is:
1. Apply the parking brake.
2. Turn the ignition on.
3. Use the MENU button on the turn
signal lever to select the Vehicle
Information Menu in the Driver
Information Centre (DIC).
4. Use the thumbwheel to scroll to the tyre pressure menu.
5. Press the SET/CLR button to
begin the sensor matching
process. A message requesting
acceptance of the process should display.
6. Press the SET/CLR button again
to confirm the selection. The horn
sounds twice to signal the receiver is in relearn mode.
7. Start with the driver side front tyre.
8. Place the relearn tool against the tyre sidewall, near the valve stem.Then press the button to activate
the TPMS sensor. A horn chirp
Page 193 of 217

Vehicle care191Interior careInterior and upholsteryOnly clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with clear water and a soft cloth. In case of
heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using
a soft damp cloth. If necessary use a weak soap solution.
Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.
Clothing fabrics may not be
colourfast. This could cause visible
discolourations, especially on light-
coloured upholstery. Removable
stains and discolourations should be
cleaned as soon as possible.
Clean seat belts with lukewarm water or interior cleaner.Caution
Close Velcro fasteners as open
Velcro fasteners on clothing could damage seat upholstery.
The same applies to clothing with
sharp-edged objects, like zips or
belts or studded jeans.
Plastic and rubber parts
Plastic and rubber parts can be
cleaned with the same cleaner as
used to clean the body. Use interior cleaner if necessary. Do not use any
other agent. Avoid solvents and petrol in particular. Do not use high-
pressure jet cleaners.
Page 194 of 217

192Service and maintenanceService and
maintenanceGeneral information ...................192
Recommended fluids, lubricants and parts .................................... 193General information
Service information In order to ensure economical and
safe vehicle operation and to
maintain the value of your vehicle, it
is of vital importance that all
maintenance work is carried out at the proper intervals as specified.
The detailed, up-to-date service
schedule for your vehicle is available
at the workshop.
Service display 3 80.
European service intervals
Maintenance of your vehicle is
required every 20,000 miles or after
1 year , whichever occurs first, unless
otherwise indicated in the service
display.
The European service intervals are
valid for the following countries:
Andorra, Austria, Belgium, Bosnia-
Herzegovina, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany,
Greece, Greenland, Hungary,Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Macedonia,
Malta, Montenegro, Netherlands,
Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.
Service display 3 80.
International service intervals Maintenance of your vehicle is
required every 10,000 miles or after
1 year , whichever occurs first, unless
otherwise indicated in the service
display.
The international service intervals are
valid for the countries which are not
listed in the European service
intervals.
Service display 3 80.
Confirmations
Confirmation of service is recorded in the Service and Warranty Booklet.The date and mileage is completed
with the stamp and signature of the
servicing workshop.
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Service and maintenance193
Make sure that the Service and
Warranty Booklet is completed
correctly as continuous proof of
service is essential if any warranty or goodwill claims are to be met, and is
also a benefit when selling the
vehicle.
Service interval with remaining
engine oil life duration The service interval is based on
several parameters depending on
usage.
The service display lets you know
when to change the engine oil.
Service display 3 80.Recommended fluids,
lubricants and parts
Recommended fluids and
lubricants
Only use products that meet the
recommended specifications.
Damage resulting from the use of
products not in line with these
specifiations will not be covered by
the warranty.9 Warning
Operating materials are
hazardous and could be
poisonous. Handle with care. Pay
attention to information given on
the containers.
Engine oil
Engine oil is identified by its quality
and its viscosity. Quality is more
important than viscosity when
selecting which engine oil to use. The oil quality ensures e.g. engine
cleanliness, wear protection and oil
aging control, whereas viscosity
grade gives information on the oil's
thickness over a temperature range.
Dexos is the newest engine oil quality
that provides optimum protection for
gasoline and diesel engines. If it is unavailable, engine oils of other listed qualities have to be used.
Recommendations for gasoline
engines are also valid for
Compressed Natural Gas (CNG),
Liquified Petroleum Gas (LPG) and
Ethanol (E85) fuelled engines.
Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 197.
Topping up engine oil
Engine oils of different manufacturers
and brands can be mixed as long as
they comply with the required engine
oil quality and viscosity.
Use of engine oil with only
ACEA A1/B1 or only A5/B5 quality is
prohibited, since it can cause long-
term engine damage under certain
operating conditions.