Breakdown assistance
216
Slackening and tightening wheel bolts
Slacken the wheel bolts before jacking up the vehicle.
Slackening wheel bolts
– Push the wheel wrench fully onto the wheel bolt
5).
– Grasp the end of the wrench and turn the bolt about one turn
to the left ⇒fig. 156.
Tightening wheel bolts
– Push the wheel wrench fully onto the wheel bolt
5).
– Grasp the end of the wrench and turn the bolt to the right until it is tight.
WARNING
Slacken the wheel bolts only a little (about one turn) as long as the
vehicle has not yet been jacked up - risk of an accident!.
Note
•Do not use the hexagon socket in the handle of the screwdriver for
slackening or tightening the wheel bolts.
•Apply pressure carefully with your foot to the end of the wheel wrench
if it proves difficult to slacken the wheel bolts. Hold tight on the vehicle
when doing this and ensure that you have a steady position.
Raise vehicle
You have to raise the vehicle with a lifting jack in order to
be able to take off the wheel.
5)Use the appropriate adapter for slackening and tightening the safety wheel bolts
⇒ page 217.
Fig. 156 Changing a
wheel: Slackening
wheel bolts
Fig. 157 Changing a
wheel: Points for posi-
tioning car jack
Breakdown assistance217
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
– Position the lifting jack by selecting the jacking point - lower sill
- which is closest to the wheel to be removed ⇒page 216,
fig. 157.
– Position the lifting jack below the jacking point and move it up until its claw is positioned directly below the vertical web of the
lower sill.
– Align the lifting jack so that its claw grasps the web of the lower sill and the moving base plate of the jack is resting flat
against firm ground.
– Turn the lifting jack up further until the wheel is just clear of the ground.
Ground below the lifting jack which is soft and slippery can cause the
vehicle to slip off the jack. It is therefore always necessary to place the
lifting jack on a solid surface or use a wide and stable base. Use a non-
slip base (e.g. a rubber foot mat) if the surface is smooth, such as
cobbled stones, a tiled floor,etc.
WARNING
•Always raise the vehicle with th e doors closed - risk of injury.
•Take suitable measures to prevent the base of the lifting jack
from slipping off - risk of injury!
•Place the lifting jack only on a solid and even surface.
•Not positioning the lifting jack at the specified points can result
in damage to the vehicle. The jack can also slip off if it does not
have sufficient grip - risk of injury!
•Never start the engine if the vehicle is lifted - risk of accident.
•Never lie under the vehicle if the vehicle is only lifted with the
vehicle lifting jack.
•It is important to support the vehicle with suitable supporting
blocks if you wish to work under the lifted vehicle - risk of injury!
Securing wheels against being stolen*
You need a special adapter for slackening the safety
wheel bolts.
– Pull off the full wheel trim/cap from the wheel hub or cap from the safety wheel bolt.
– Push the adapter with its toothed side into the inner toothing of the safety wheel bolt right down in such a way
that only the outer hexagon is jutting out ⇒fig. 158 .
– Push the wheel wrench fully onto the adapter .
AAAB
WARNING (continued)
Fig. 158 Safety wheel
bolt with adapter
AB
AA
AB
Index241
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Warning light . . . . . . . . . . . . . . . . . . . 29, 30
For the first 1 500 kilometres . . . . . . . . . . . . 157
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 132
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 13
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Warning light . . . . . . . . . . . . . . . . . . . . . . 31
Fuel consumption . . . . . . . . . . . . . . . . . 20, 159 Saving energy . . . . . . . . . . . . . . . . . . . . 159
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Fuel reserve Warning light . . . . . . . . . . . . . . . . . . . . . . 31
Full wheel trim . . . . . . . . . . . . . . . . . . . . . . . 214
Fuse Assignment . . . . . . . . . . . . . . . . . . . . . . 225
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
G
Gearbox Automatic . . . . . . . . . . . . . . . . . . . . . . . . 110
mechanical . . . . . . . . . . . . . . . . . . . . . . . 104
Glass roof . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Glow plug system . . . . . . . . . . . . . . . . . . . . 103 Warning light . . . . . . . . . . . . . . . . . . . . . . 30
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Hazard warning light system . . . . . . . . . . . . . 56
Warning light . . . . . . . . . . . . . . . . . . . . . . 29
Hazard warning lights system . . . . . . . . . . . . 56
Head restraint . . . . . . . . . . . . . . . . . . . . . . . . 68
Headlight cleaning system . . . . . . . . . . . . . . . 63
Headlight flasher . . . . . . . . . . . . . . . . . . . . . . 57
Headlights Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . 55
Headlight cleaning system . . . . . . . . . . . . 63
heated windscreen washer nozzles . . . . . . . . 61
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Heating of the external mirror . . . . . . . . . . . . 65
Heating the front seats . . . . . . . . . . . . . . . . . . 69
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
I
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . 101
Information display . . . . . . . . . . . . . . . . . . . . . 21
Inspecting the engine oil level . . . . . . . . . . . 186
Instrument cluster . . . . . . . . . . . . . . . . . . . . . 12
Instrument lighting . . . . . . . . . . . . . . . . . . . . . 55
Interior light Luggage compartment . . . . . . . . . . . . . . . 60
Interior lighting at the front . . . . . . . . . . . . . . . . . . . . . . . . 58
at the rear . . . . . . . . . . . . . . . . . . . . . . . . . 59
Intermittent wipe . . . . . . . . . . . . . . . . . . . . . . 61
Isofix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . 148
J
Jacking points . . . . . . . . . . . . . . . . . . . . . . . 216
Jump-starting . . . . . . . . . . . . . . . . . . . . 218, 219
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
L
Lashing eyes . . . . . . . . . . . . . . . . . . . . . . . . . 74
Leather care . . . . . . . . . . . . . . . . . . . . . . . . . 175
Lighting of the interior of the vehicle
at the front . . . . . . . . . . . . . . . . . . . . . . . . 58
Lights Converting/masking over . . . . . . . . . . . . 164
Range adjustment . . . . . . . . . . . . . . . . . . 56
switching them on and off . . . . . . . . . . . . . 54
Warning lights . . . . . . . . . . . . . . . . . . . . . . 27
Lights and Visibility . . . . . . . . . . . . . . . . . . . . 56
Liquid in reservoir for windscreen washer system Warning light . . . . . . . . . . . . . . . . . . . . . . . 33
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . 39, 40 Central locking system . . . . . . . . . . . . . . . 42
Remote control . . . . . . . . . . . . . . . . . . . . . 46
locking Central locking system . . . . . . . . . . . . . . . 42
Locking and unlocking from inside . . . . . . . . . 43