Seat belts
118
The speed of the vehicle is,
nevertheless, the most important factor. Doubling the
speed of the vehicle from 25 km/h up to 50 km/hour increases the kinetic energy four times. The common opinion that it is possible to su
pport your body in a minor accident with
your hands, is incorrect. Even in a collision at only a low speed, the forces acting on the body are such that it is no longer possible to support your body. Even if you only drive at a speed within the range from 30 km/hour to 50 km/hour, the forces which are produced on your body in
the event of an accident can easily exceed
10.000 N (Newton). This equals a weight of one tonne (1 000 kg). In the event of a frontal collision, occupants
of the vehicle not wearing a seat belt, are
thrown forward and strike in an uncontrolled
way parts of the interior of the vehicle,
such as steering wheel,
dash panel, windscreen,
page 117, fig. 110
- left. The occu-
pants of a vehicle who have not fastened their seat belts may even be thrown out of the vehicle. This can result in fatal injuries. It is also important that rear seat occupants fasten their seat belts as they will otherwise be thrown through the vehicle in an uncontr
olled manner in the event of an accident
A rear seat passenger who has not fastened the
s eat bel t i s a dang er not o nl y to hims elf
but also for those seated at the front
page 117, fig. 110
- right.
Important safety information regarding the use of seat beltsThe correct use of the seat belts cons
iderably reduces the risk of injury!
WARNING
The belt webbing must no
t be jammed in-between at any point or twisted,
or chafe against any sharp edges.
It is important that the belt webbing is properly routed if the seat belts are
to offer their maximum protection
page 119, “How are seat belts correctly
fastened?”.
No two persons (also not children) should ever use a single seat belt
together.
The maximum protection which seat belts can offer is only achieved if you
are correctly seated
page 114, “Correct seated position”.
The belt webbing must not run across solid or fragile objects (e.g. specta-
cles, ball-point pens, keys etc.) as this may be a cause of injuries.
Bulky, loose clothing (e.g. a winter coat over a jacket) does not allow you to
be correctly seated and impairs proper operation of the seat belts.
It is prohibited to use clamps or other objects to adjust seat belts (e.g. for
shortening the belts for smaller persons).
The lock tongue should only be inserted into the lock which is the correct
one for your seat. Wrong use of the safety
belt will reduce its capacity to protect
and the risk of injury increases.
The seat backrests must not be tilted too far to the rear otherwise the seat-
belts can lose their effectiveness.
The belt webbing must always be ke
pt clean. Soiled belt webbing may
impair proper operation of the inertia reel
page 161, “Seat belts”.
The slot of the belt tongue must not be blocked by paper or similar objects
otherwise the belt tongue will not lock in place properly.
Inspect the seat belts regula
rly to ensure they are in
good condition. If you
find seat belts which have damage to the seat belt webbing, seat belt connec- tions, to the inertia reels or to the lock,
the relevant safety belt must be replaced
by a specialist garage.
The seat belts must not be removed or changed in any way. Do not make an
attempt to repair the seat belts yourself.
Damaged seat belts which have been subjected to stress in an accident and
were therefore stretched, must be replaced - this is best done by a specialist garage. The anchorage points of the
belts must also be inspected. The
anchorage points for the belts should also be checked.
In certain countries it is possible to use seat belts which differ in terms of
their operation from the seat belts wh
ich are described on the pages which
follow.
WARNING (continued)
s3j8.a.book Page 118 Tuesday, April 20, 2010 1:10 PM
Breakdown assistance
189
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Slackening and tightening wheel bolts Slacken the wheel bolts befo
re jacking up the vehicle.
Slackening wheel bolts– Insert the wheel wrench fully onto the wheel bolt
13).
– Grasp the end of the wrench and turn the bolt about
one
turn to the left
fig. 154
.
Tightening wheel bolts– Insert the wheel wrench fully onto the wheel bolt
13).
– 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 (abo
ut one turn) as long as the vehicle has
not yet been jacked up - risk of an accident!
Note
Apply pressure carefully with your
foot
to the e nd of the wrench if it prove s d iff icult
to slacken the bolts. Hold tight on the vehicl
e 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.– Position the lifting jack by selecting the ja
cking point - engraving in the lower sill -
which is closest to the wheel to be removed
fig. 155
.
– Position the lifting jack below the jacking
point and move it up until its claw is posi-
tioned directly below the vertical web of the lower sill.
– Align the lifting jack so that its claw grasps the vertical web on the engraving of the
lower sill and the bottom ba
se plate of the lifting jack is resting flat with its
complete surface 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-sl
ip 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 the doors closed - risk of injury.
Take suitable measures to prevent the ba
se of the lifting jack from slipping
off - risk of injury!
Place the lifting ja
ck only on a soli
d and even surface.
13)Use the appropriate adapter for slackening and tightening the safety wheel bolts
page 190.
Fig. 154 Changing a wheel: Slackening wheel bolts
Fig. 155 Changing a wheel: Jacking points for positioning lifting jack
AA
AB
s3j8.a.book Page 189 Tuesday, April 20, 2010 1:10 PM
Breakdown assistance
190
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 sl
ackening the safety wheel bolts.
– Pull off the full wheel trim/cap from the wheel hub or cap from the safety wheel
bolt.
– Insert the adapter with its toothed side
into the inner toothing of the head of
the safety wheel bolt .
– Insert the wheel wrench fully onto the adapter .– Slacken the wheel bolt, or tighten it firmly
page 189.
– Reinstall the full wheel trim/wheel cap afte
r removing the adapter or place the cap
onto the safety wheel bolt.
– Have the
tightening torque
checked
with a torque wrench as soon as possible.
Steel and light alloy wheels must be tightened to a tightening torque of
120 Nm
.
The safety wheel bolts on vehicles fitted with them (one safety wheel bolt per wheel) can only be loosened or tighten
up by using the adapter provided.
It is meaningful to note th
e code number hammered into the rear side of the adapter
or the rear side of the safety wheel bolts. You can purchase a replacement adapter from a specialist garage, if necessary, by quoting this number. We recommend that you always carry the ad
apter for the wheel bolts with you in the
vehicle. It should be stow
ed in the vehicle tool kit.
Caution
Damage can occur to the adapter and safety
wheel bolt if the safety wheel bolt is
tightened up too much.
On steel wheels, the theft-deterrent wheel
bolt must always be installed in the
hole, which is close to the valve. Otherwise
the full wheel trim cannot be mounted and
the full wheel trim can be damaged during the assembly.
Note
The set of safety wheel bolts can be
obtained from a specialist garage.
Jump-startingInitial stepsYou can use the battery of another vehicle fo
r jump-starting yours if the engine does
not start because the battery on your vehicle
is flat. You will require jump-start cables
for this purpose. Both batteries must have a rated voltage of 12 V. The
capacity
(Ah) of the battery
supplying the power must not be significantly
less than the capacity of the discharged
battery in your vehicle.
WARNING (continued)
Fig. 156 Safety wheel bolt with adapter
ABAA
AB
s3j8.a.book Page 190 Tuesday, April 20, 2010 1:10 PM
Index237
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data Exterior mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Exterior mirror heater . . . . . . . . . . . . . . . . . . . . . . . . . 57
FFastening elements . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
First-aid box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Fixing net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50, 202
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Fog lights with the function CORNER . . . . . . . . . . . 50
Foldable luggage compartment cover . . . . . . . . . . 66
Force limiter of the power windows . . . . . . . . . . . . 45
Front airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Front armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Front headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Fuel consumption . . . . . . . . . . . . . . . . . . . . . . . 21, 146
Saving energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fuel reserve
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Full wheel trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Fuse
Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
GGearbox
mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
General view
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Glass roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Glow plug system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
GSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105HHalogen projector headlights with cornering light
function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Hazard warning light system . . . . . . . . . . . . . . . . . . . 51
Warning light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Head airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Head restraint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Headlight cleaning system . . . . . . . . . . . . . . . . . . . . . 56
Headlight flasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Headlights
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Headlight cleaning system . . . . . . . . . . . . . . . . . . 56
Heated windscreen washer nozzles . . . . . . . . . . . . . 55
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Heating the front seats . . . . . . . . . . . . . . . . . . . . . . . . 61
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9IIgnition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Information display . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Interior light
Luggage compartment . . . . . . . . . . . . . . . . . . . . . 54
Interior lighting
front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Interior monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Intermittent wiping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
ISOFIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
JJacking points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Jump-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 190, 191KKey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35LLashing eyes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Leather care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Lifting jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Lighting of the interior of the vehicle
front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
s3j8.a.book Page 237 Tuesday, April 20, 2010 1:10 PM