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164Vehicle careGeneral Information
Accessories and vehicle modifications
We recommend the use of genuine
parts and accessories and factory
approved parts specific for your
vehicle type. We cannot assess or guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the electrical system, e.g. changes of
electronic control units (chip tuning).Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Vehicle storage
Storage for a long period of time
If the vehicle is to be stored for several months:
● Wash and wax the vehicle.
● Have the wax in the engine compartment and underbody
checked.
● Clean and preserve the rubber seals.
● Fill up fuel tank completely.
● Change the engine oil.
● Drain the washer fluid reservoir.
● Check the coolant antifreeze and
corrosion protection.
● Adjust tyre pressure to the value specified for full load.
● Park the vehicle in a dry, well ventilated place. Engage first or
reverse gear or set selector lever
to P. Prevent the vehicle from
rolling.
● Do not apply the parking brake.● Open the bonnet, close all doors and lock the vehicle.
● Disconnect the clamp from the negative terminal of the vehicle
battery. Beware that all systems
are not functional, e.g. anti-theft
alarm system.
Putting back into operation
When the vehicle is to be put back into
operation:
● Connect the clamp to the negative terminal of the vehicle
battery. Activate the electronics
of the power windows.
● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the engine oil level.
● Check the coolant level.
● Fit the number plate if necessary.
End-of-life vehicle recovery
Information on end-of-life vehicle
recovery centres and the recycling of
end-of-life vehicles is available on our
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166Vehicle care
Move the safety catch sideways to theleft vehicle side and open the bonnet.
Pull up the support rod lightly from the
holder. And then secure it at the left
side hook on the bonnet.
If the bonnet is opened during an
Autostop, the engine will be restarted automatically for safety reasons.
Closing
Before closing the bonnet, press the
support into the holder.
Lower the bonnet and allow it to fall
into the latch from a low height
(20-25 cm). Check that the bonnet is
engaged.Caution
Do not press the bonnet into the
latch, to avoid dents.
Engine oil
Check the engine oil level manually
on a regular basis to prevent damage
to the engine. Ensure that the correct specification of oil is used.
Recommended fluids and lubricants
3 206.
The maximum engine oil
consumption is 0.6 l per 1000 km.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least five minutes.
Pull out the dipstick, wipe it clean, insert it to the stop on the handle, pull
out and read the engine oil level.
Insert dipstick to the stop on the
handle and make half a turn.
When the engine oil level has
dropped to the MIN mark, top up
engine oil.
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Vehicle care167
We recommend the use of the same
grade of engine oil that was used at
last change.
The engine oil level must not exceed
the MAX mark on the dipstick.
The engine oil filler cap is located on
the camshaft cover.Caution
Overfilled engine oil must be
drained or suctioned out.
Capacities 3 217.
Fit the cap on straight and tighten it.
Engine coolant The coolant provides freeze
protection down to approx. -30 °C. In
northern countries with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -40 °C.
Caution
Only use approved antifreeze.
Coolant levelCaution
Too low a coolant level can cause engine damage.
If the cooling system is cold, the
coolant level should be above the
filling line mark. Top up if the level is
low.
Page 182 of 233
180Vehicle careNo.Circuit1Sunroof2Exterior mirrors3–4–5Electrical brake control module6Intelligent battery sensor7–8Transmission control module9–10Headlight levelling11Rear window wiper12Heated rear window13Headlight actuator (left hand)14Heated exterior mirrors15–16Seat heating17Transmission control moduleNo.Circuit18Engine control module19Fuel pump20–21Cooling fan22–23Ignition coil/Engine control
module24Washer pump25Headlamp actuator (right hand)26Engine control sensors27–28Ignition29Ignition30Exhaust system31Left-hand high beam32Right-hand high beam33Engine control module34HornNo.Circuit35Air conditioning system36Front fog lamp
J-cases Fuses
No.Circuit1Electrical brake control module2Front wiper3Power module4Power terminal of instrument
panel fuse box5–6Fuel heater7–8Cooling fan9Cooling fan10Engine control module/Glow
plug11Starter
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228Heated mirrors ............................. 29
Heated rear window ..................... 32
Heated steering wheel .................72
Heating ........................................ 39
Heating and ventilation system . 117
High beam ........................... 88, 108
Hill start assist ........................... 137
Horn ....................................... 14, 73
I
Identification plate .....................208
Ignition switch positions .............126
Immobiliser ............................ 27, 88
Indicators ...................................... 78
Information displays...................... 89
Initial drive information.................... 6 Instrument panel fuse box .........181
Instrument panel illumination control .................................... 114
Instrument panel overview ........... 10
Instrument panel storage ..............55
Interior care ............................... 204
Interior lighting ............................ 114
Interior lights ...................... 114, 178
Interior mirrors .............................. 29
Interruption of power supply ......133
Introduction .................................... 3
ISOFIX child restraint systems ....53
J
Jump starting ............................. 198K
Key, memorised settings ..............22
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane departure warning .......86, 151
Lashing eyes ............................... 69
Lighting features .........................115
Light switch ................................ 107
Load compartment ................25, 66
Load compartment cover .............68
Load compartment fuse box ......182
Loading information .....................70
Low fuel ....................................... 88
M Malfunction indicator light ............85
Manual anti-dazzle ......................29
Manual mode ............................. 133
Manual transmission .................. 134
Manual windows ..........................30
Memorised settings ......................22
Midlevel-Display ........................... 89
Mirror adjustment ........................... 8
Misted light covers .....................114
N New vehicle running-in ..............125
Number plate light .....................178O
Object detection systems ...........144
Odometer ..................................... 78
Oil, engine .......................... 206, 210
OnStar ........................................ 103
Operate pedal ............................... 85
Outside temperature ....................75
Overrun cut-off ........................... 127
P
Parking ................................ 18, 129
Parking assist ............................ 144
Parking brake ............................ 136
Particulate filter ........................... 130
Performance .............................. 214
Performing work ........................165
Pollen filter ................................. 123
Power outlets ............................... 77
Power steering.............................. 86
Power steering fluid ....................168
Power windows ............................ 31
Preheating ................................... 87
Puncture ..................................... 194
R Radio Frequency Identification (RFID) ..................................... 225
Radio remote control ...................21
Reading lights ............................ 115
Rear carrier system ......................57
Rear floor storage cover ..............68