Service and maintenance203Engine oil viscosity
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. Consult a
workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. In
northern countries with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -37 °C. This concentrationshould be maintained all year round.
The use of additional coolant
additives that intend to give additional
corrosion protection or seal against
minor leaks can cause function
problems. Liability for consequences
resulting from the use of additional coolant additives will be rejected.
Brake and clutch fluidOver 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 3 131.
219Centre high-mounted brakelight.................................. 109, 170
Change engine oil .......................89
Changing tyre and wheel size ...186
Charging system .......................... 84
Check control................................ 99
Child locks ................................... 23
Child restraint installation locations ................................... 52
Child restraints.............................. 51
Child restraint systems ................51
Cleaning the vehicle ...................198
Climate control ............................. 15
Climate control systems .............114
Clock ............................................ 75
Clutch fluid .................................. 162
Coin storage ................................. 56
Collision damage repair ..............215
Console box.................................. 58
Console net .................................. 56
Control indicators.......................... 80
Control of the vehicle .................123
Controls ........................................ 72
Controls in steering wheel ............72
Convex shape .............................. 28
Coolant and antifreeze ...............202
Coupling ball bar ........................153
Cruise control ...................... 91, 147
Cupholders .................................. 57
Curtain airbag system .................. 49D
Danger, Warnings and Cautions ...4
Daytime running lights ...............107
Declaration of conformity ............213
DEF ............................................ 131
Descent control system .......86, 146
Diesel exhaust fluid ....................131
Diesel fuel filter .......................... 164
Diesel fuel system bleeding .......165
Diesel particle filter .........84, 88, 129
Door open .................................... 91
Doors ............................................ 24
Drain fuel filter ............................. 90
Drink holders ................................ 57
Driver assistance systems ..........147
Driver Information Centre .............91
Driving characteristics and towing tips .............................. 152
Driving economically................... 122
Driving hints ........................ 122, 123
E Electric adjustment ......................28
Electrical parking brake ........85, 143
Electrical parking brake fault ........85
Electrical system......................... 171
Electric power steering ...............124
Electronic climate control system 116
Electronic driving programmes ..138
Electronic Stability Control ..87, 145Electronic Stability Control off....... 87
End-of-life vehicle recovery .......158
Engine compartment fuse box ...173
Engine coolant ........................... 160
Engine coolant temperature ........87
Engine data ............................... 207
Engine exhaust .......................... 129
Engine identification ...................205
Engine oil ................... 159, 202, 206
Engine oil life monitor ...................89
Engine oil pressure ......................88
Entry lighting .............................. 112
Event data recorders ..................215
Exhaust gases ............................ 129
Exit lighting ................................ 112
Exterior care .............................. 198
Exterior lighting ....................13, 105
Exterior mirrors ............................. 28
F Fault ........................................... 138
Fire extinguisher ........................... 69
First aid kit ................................... 69
Fixed air vents ........................... 120
Flex-Fix system ............................ 58
Fog light ....................................... 90
Fog lights .................... 108, 109, 168
Folding mirrors ............................. 29
Front airbag system .....................48
Front fog lights ........................... 108
