Page 204 of 231

202Service and maintenanceEngine oil viscosity grades
The SAE viscosity grade gives
information of the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade
depending on the minimum ambient
temperature 3 205.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only silicate-free long life coolant (LLC) antifreeze approved for the
vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C.
This concentration should be
maintained all year round. The use of additional coolant additives that
intend to give additional corrosionprotection or seal against minor leaks
can cause function problems. Liability
for consequences resulting from the
use of additional coolant additives will be rejected.
Washer fluid Use only washer fluid approved for
the vehicle to prevent damage of
wiper blades, paintwork, plastic and
rubber parts. Consult a workshop.
Brake fluid Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should
therefore be replaced at the specified
interval.
AdBlue Only use AdBlue to reduce the
nitrogen oxides in the exhaust
emission 3 137.
Page 224 of 231

222IndexAAbsorptive Glass Mat battery .....168
Accessories and vehicle modifications .......................... 162
Adaptive forward lighting ...........108
AdBlue .................. 98, 103, 137, 201
AdBlue tank ................................ 215
Adjustable air vents ...................125
AGM battery ............................... 168
Airbag and belt tensioners ...........95
Airbag deactivation ................62, 95
Airbag label............................. 57, 62
Airbag system .............................. 57
Air conditioning regular operation ................................ 126
Air conditioning system .............. 115
Air intake .................................... 126
Air recirculation ...................115, 195
Air vents...................................... 125
Alert ............................................ 102
Antifreeze ................................... 166
Antilock brake system ................ 144
Antilock brake system (ABS) .......97
Anti-theft alarm system ................36
Anti-theft bolts............................. 191
Anti-theft locking system .............. 35
Anti-theft security lock ..................24
Appearance care ........................197
Armrest ........................................ 48
Ashtrays ....................................... 88Automatic anti-dazzle ..................41
Automatic fuel cut-off ..................132
Automatic light control ...............107
Automatic locking ........................30
Autostop ............................. 131, 133
Auxiliary heater ........................... 119
B Battery ........................................ 168
Battery discharge protection ......113
Battery, jump starting.................. 194
Belts.............................................. 53 Bench seat.................................... 74
BlueInjection ............................... 137
Bonnet ....................................... 163
Bottle holders................................ 74
Brake and clutch fluid .................201
Brake assist ............................... 145
Brake fluid .................................. 167
Brakes ............................... 144, 167
Brake system ............................... 96
Breakdown.................................. 195 Bulb replacement ....................... 172
C
Capacities .................................. 215
Car Pass ...................................... 20
Catalytic converter .....................137
Central locking system ................24
Centre high-mounted brake light 174
Changing tyre and wheel size ...187
Page 227 of 231

225JJack ............................................ 182
Journey record............................ 103
Jump starting ............................. 194
K
Keys ............................................. 19
Keys, locks ................................... 19
L
Lashing eyes ............................... 77
Lashing straps .............................. 77
Laying up the vehicle ..........162, 168
LED spotlights ............................ 110
Light covers, misted.................... 110
Lighting ....................................... 106
Lighting features .........................112
Light switch ................................ 106
Load compartment ................33, 76
Load compartment cover .............77
Load compartment grille ...............79
Load compartment lighting .........111
Loading information .....................80
Load-through feature ....................74
Low fuel ....................................... 99
Luggage floor net .........................77
M
Malfunction indicator light ............96
Manual adjustment ......................39
Manual anti-dazzle ......................40Manual transmission .................. 143
Maximum speed limiter............... 152
Messages ................................... 101
Mirror adjustment ........................... 8
Mirrors .................................... 39, 40
Misted light covers .....................110
N New vehicle running-in ..............129
Number plate light .....................176
O
Object detection systems ...........152
Odometer ..................................... 89
Oil ............................................... 164
Oil, engine .................. 164, 201, 205
Oil pressure .................................. 98
Outside temperature ....................85
Overcab storage ..........................76
Overrun cut-off ........................... 133
P Parking ................................ 18, 136
Parking assist ............................ 152
Parking brake ............................ 145
Particulate filter ........................... 136
Pedals......................................... 128
Performing work ........................163
Phone controls.............................. 83
Phone holder ................................ 71
Pollen filter ................................. 126Power button........................ 17, 129
Power outlets ............................... 86
Power steering fluid ....................166
Power windows ............................ 42
Preheating ........................... 98, 131
Puncture ..................................... 191
R
Radio Frequency Identification (RFID) ..................................... 220
Radio remote control ...................20
Reading lights ............................ 111
Rear air conditioning system .....118
Rear courtesy lights ....................110
Rear door manual lock .................24
Rear doors .............................. 24, 31
Rear fog light ............................... 99
Rear fog lights ....................106, 110
Rear heating system .................. 118
Rear parcel shelf .......................... 77
Rear seats ................................... 49
2nd row seats ............................ 49
3rd row seats............................. 49
Folding ...................................... 49
Installing .................................... 49
Rear seat access ......................49
Removing .................................. 49
Seat cushion adjustment ...........49
Rear view camera ...................... 154
Rear windows .............................. 42