Page 205 of 233

Service and maintenance203Engine 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 3 206.
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 thevehicle. 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 3 139.
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224IndexAAbsorptive Glass Mat battery .....169
Accessories and vehicle modifications .......................... 163
Adaptive forward lighting ...........108
AdBlue .................. 98, 103, 139, 202
AdBlue tank ................................ 216
Adjustable air vents ...................125
AGM battery ............................... 169
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, 196
Air vents...................................... 125
Alert ............................................ 102
Antifreeze ................................... 167
Antilock brake system ................ 146
Antilock brake system (ABS) .......97
Anti-theft alarm system ................36
Anti-theft bolts............................. 192
Anti-theft locking system .............. 35
Anti-theft security lock ..................24
Appearance care ........................198
Armrest ........................................ 48
Ashtrays ....................................... 88Automatic anti-dazzle ..................41
Automatic fuel cut-off ..................133
Automatic light control ...............107
Automatic locking ........................30
Autostop ............................. 132, 134
Auxiliary heater ........................... 120
B Battery ........................................ 169
Battery discharge protection ......113
Battery, jump starting.................. 195
Belts.............................................. 53 Bench seat.................................... 74
BlueInjection ............................... 139
Bonnet ....................................... 164
Bottle holders................................ 74
Brake and clutch fluid .................202
Brake assist ............................... 147
Brake fluid .................................. 168
Brakes ............................... 145, 168
Brake system ............................... 96
Breakdown.................................. 196 Bulb replacement ....................... 173
C
Capacities .................................. 216
Car Pass ...................................... 20
Catalytic converter .....................138
Central locking system ................24
Centre high-mounted brake light 175
Changing tyre and wheel size ...188
Page 229 of 233

227JJack ............................................ 183
Journey record............................ 103
Jump starting ............................. 195
K
Keys ............................................. 19
Keys, locks ................................... 19
L
Lashing eyes ............................... 77
Lashing straps .............................. 77
Laying up the vehicle ..........163, 169
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 .........112
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 .................. 145
Maximum speed limiter............... 153
Messages ................................... 101
Mirror adjustment ........................... 8
Mirrors .................................... 39, 40
Misted light covers .....................110
N New vehicle running-in ..............130
Number plate light .....................177
O
Object detection systems ...........153
Odometer ..................................... 89
Oil ............................................... 165
Oil, engine .................. 165, 202, 206
Oil pressure .................................. 98
Outside temperature ....................85
Overcab storage ..........................76
Overrun cut-off ........................... 134
P Parking ................................ 18, 137
Parking assist ............................ 153
Parking brake ............................ 146
Particulate filter ........................... 138
Pedals......................................... 129
Performing work ........................164
Phone controls.............................. 83
Phone holder ................................ 71
Pollen filter ................................. 126Power button........................ 17, 130
Power outlets ............................... 86
Power steering fluid ....................167
Power windows ............................ 42
Preheating ........................... 98, 132
Puncture ..................................... 192
R
Radio Frequency Identification (RFID) ..................................... 223
Radio remote control ...................20
REACH ....................................... 222
Reading lights ............................ 112
Rear air conditioning system .....119
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 seats lights .........................110