75
Cockpit
Service reminder
The instrument panel controls the distance travelled every day. It calculates
the average of these distances travelled and activates the service reminder
sufficiently in advance.
The display reverts back to the standard display after about 5 seconds. The
remaining distance to the next service is updated every time the ignition is
switched on, until the service becomes due.
Service due
When a service is due, SERVICE! will appear in the display immediately after
you switch on the ignition. The display reverts back to the standard display
after about 5 seconds.
Resetting the display
The display is reset by the workshop after the service has been carried out.
The service interval will be set to a LongLife Service (flexible service inter-
val) or Inspection Service (fixed service interval), depending on which en-
gine oil is used. It is only possible to reset the display via the instrument
panel when an oil change is performed; in this case the display can only be
reset to a fixed service interval of 15 000 km. Proceed as follows:
● Switch the ignition off.
● Press the service button ⇒ fig. 52 1
and hold while switching on the
ignition. The display will show one of these messages: Service in ----- km or
Service!
● Now press and hold the reset button 2
until the display shows
Service
in ----- km --- days or Service!
The display switches out of the reset mode if you do not press the reset but-
ton within 5 seconds.
CAUTION
The system cannot calculate the figures for the service interval display if the
battery is disconnected from the vehicle, so no service reminder can be dis-
played during this time. Please remember that it is essential to service the
vehicle within the established time limits to prevent its deterioration and to
extend its useful life (particularly that of the engine). The period between
two services must never be longer than the time specified in the Mainte-
nance Programme, even if you only cover a low mileage during this time.
Note
● Do not reset the service indicator between services, otherwise the dis-
play will be incorrect.
● The information in the service indicator remains intact if the battery is
disconnected.
● The distance to the next service cannot be called up if the system has
detected a Priority 1 fault (red symbol).
Auto-check system Introduction
The auto-check system checks important components and vehicle systems.
These background checks are run constantly, as long as the ignition is
switched on.
A message is displayed on the instrument panel if a fault should occur or if
any maintenance or repairs are urgently required. This is accompanied by
an audible warning signal. Depending on the priority of the fault, a red or
yellow warning symbol lights up on the display.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
198Driving and the environment
Diesel engine particulate filter*
The diesel engine particulate filter eliminates soot produced
by burning diesel.
The diesel engine particulate filter eliminates most of the soot from the ex-
haust gas system. Under normal driving conditions, the filter cleans itself. If
the driving conditions do not allow the filter to clean itself (for example,
multiple short trips) the filter will be obstructed by dust and pollen and the
indicator for the diesel engine particulate filter indicator will light up.
This does not represent a fault, it is a warning that indicates that the filter
has not been able to regenerate automatically and that you must carry out a
cleaning cycle, as indicated in ⇒ page 80.
WARNING
● The diesel engine particulate filter may reach extremely high temper-
atures; the vehicle should be parked so that the exhaust pipe does not
come into contact with flammable materials underneath the vehicle. Oth-
erwise there is a risk of fire.
CAUTION
● Your vehicle is not designed to use biodiesel fuel. Never, under any cir-
cumstances refuel with biodiesel. The use of biodiesel fuel could damage
the engine and the fuel system. The addition of biodiesel to diesel by the
diesel producer in accordance with standard EN 590 is authorised and will
not cause damage to the engine or the fuel system.
● Using diesel fuel with a high sulphur content may significantly reduce
the working life of the diesel particulate filter. Your Authorised Service Cen-
tre will be able to tell you which countries have diesel with a high sulphur
content. Economical and environmentally friendly
driving
Economical and environmentally friendly driving
Fuel consumption, environmental pollution and wear to the engine, brakes
and tyres depends in large part on your driving style. By adopting an eco-
nomical driving style and anticipating the traffic situation ahead, you can
easily reduce fuel consumption by 10-15%. Some tips on how to help you
reduce pollution while saving money are listed below.
Drive anticipating the traffic situation
A vehicle uses most fuel when accelerating. When you anticipate the situa-
tion, you have to brake less often and, thus, accelerate less. If it is possible,
let the vehicle roll with a
gear engaged, for example, if you see a red light
ahead. The braking effect achieved in this way helps to reduce the wear of
brakes and tyres; emissions and fuel consumption are reduced to zero (dis-
connection due to inertia).
Change gear early to save energy
An effective way of saving fuel is to change up quickly through the gears.
Running the engine at high rpm in the lower gears uses an unnecessary
amount of fuel.
Manual gearbox: Change from first to second gear as quickly as possible.
We recommend that, whenever possible, you change to a higher gear upon
reaching 2000 rpm. Follow the “recommended gear” indication that ap-
pears on the instrument panel ⇒ page 73.
Avoid driving at high speed
We advise you not to drive at the top speed permitted by the vehicle. Fuel
consumption, exhaust emissions and noise levels all increase very rapidly
at higher speeds. Driving at moderate speeds will help to save fuel.
245
Wheels and tyres
Tyre service life
The service life of tyres is dependent on tyre pressure, driv-
ing style and fitting.
Fig. 187 Tyre tread wear
indicators
Fig. 188 Diagram for
changing wheels Wear indicators
The original tyres on your vehicle have 1.6 mm high “tread wear indicators”
⇒ fig. 187, running across the tread. Depending on the make, there will be
6 to 8 of them evenly spaced around the tyre. Markings on the tyre sidewall
(for instance the letters “TWI” or other symbols) indicate the positions of
the tread wear indicators. The minimum tread depth required by law is 1.6
mm (measured in the tread grooves next to the tread wear indicators). Worn
tyres must be replaced. Different figures may apply in export countries
⇒
.
Tyre pressure
Under-inflation or over-inflation will reduce the life of the tyres considerably
and also impair the vehicle's handling. The inflation pressures are listed on
a sticker on the inside of the fuel tank flap.
Correct inflation pressures are very important, especially at high speeds.
The pressure should therefore be checked at least once a month and before
starting any long journey.
Tyre pressure monitoring (RKA+)*
Monitoring of the tyre pressures is based on the tyre pressures you have
stored. The tyre pressure monitoring system cannot function as intended if
you store tyre pressure settings for a normal load, but then drive with the
vehicle fully laden. The tyre pressure must be adapted to the actual load
and stored accordingly in the tyre pressure monitoring system ⇒ page 243.
Driving style
Fast cornering, heavy acceleration and hard braking all increase tyre wear.
Changing wheels around
If the front tyres are worn considerably more than the rear ones it is advisa-
ble to change them around as shown ⇒ fig. 188. All the tyres will then last
for about the same time.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
RepairsAirbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Replacement of parts . . . . . . . . . . . . . . . . . . . . 220
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Reverse gear Automatic gearbox . . . . . . . . . . . . . . . . . . . 184
Manual gearbox . . . . . . . . . . . . . . . . . . . . . 182
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Attachment points . . . . . . . . . . . . . . . . . . . 151
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Roof rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Run-flat tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Running in Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
S SAFE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Aspects to take into account . . . . . . . . . . . . . 8
Before setting off . . . . . . . . . . . . . . . . . . . . . . 8
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructions Engine compartment . . . . . . . . . . . . . . . . . 226
Safety notes Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . 43
Deactivating front passenger airbag . . . . . . 46
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . 36 Seat belt tensioners . . . . . . . . . . . . . . . . . . . 28
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . 41
Using child seats . . . . . . . . . . . . . . . . . . . . . 47
Using seat belts . . . . . . . . . . . . . . . . . . . . . . 22
Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Seat adjustment Lumbar support . . . . . . . . . . . . . . . . . . . . . 136
Seat belt cleaning . . . . . . . . . . . . . . . . . . . . . . 219
Seat belt position Pregnant women . . . . . . . . . . . . . . . . . . . . . 26
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Seat belt protection . . . . . . . . . . . . . . . . . . . . . . 22
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . 26
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Height adjustment . . . . . . . . . . . . . . . . . . . . 27
Incorrectly fastened . . . . . . . . . . . . . . . . . . . 27
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 22
Warning lamp . . . . . . . . . . . . . . . . . . . . . 19, 68
Seat belt tensioner Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 31
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 28
Seat belt warning lamp . . . . . . . . . . . . . . . . . . . 19
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Seats Electric adjustment . . . . . . . . . . . . . . . . . . 135
Electric backrest adjustment . . . . . . . . . . . 136
Manual adjustment . . . . . . . . . . . . . . . . . . 133
Manual adjustment of lumbar support . . . 134
Manual backrest angle adjustment . . . . . 134 Moving the seat forwards and backwards 133
Seat height adjustment . . . . . . . . . . . . . . . 133
Selector lever positions . . . . . . . . . . . . . . . . . . 184
Service indicator . . . . . . . . . . . . . . . . . . . . . . . . 74
Servotronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 41
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Sitting position Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Front passenger . . . . . . . . . . . . . . . . . . . . . . 11
Sitting position, occupants . . . . . . . . . . . . . . . . 10
Ski bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Sliding/tilting sunroof . . . . . . . . . . . . . . . . . . . 111 Automatic close function . . . . . . . . . . . . . . 113
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Emergency activation . . . . . . . . . . . . . . . . . 113
Manual operation . . . . . . . . . . . . . . . . . . . . 114
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Snow chains . . . . . . . . . . . . . . . . . . . . . . . 249, 295
Solar-powered blower/sunroof . . . . . . . . . . . . 169
Solar sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Spare keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Spare wheel Steel rim . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Speed warning . . . . . . . . . . . . . . . . . . . . . . . 81, 82
Speed warning function . . . . . . . . . . . . . . . . . . . 82
Steam jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
313
Index