Page 137 of 223

In certain accident situations, the several airbags may be deployed simultaneous-
ly.
The airbags are not deployed in the case of minor frontal and side collisions, rear-
end collisions, tilting of the vehicle and vehicle rollover.
Deployment factors
It is not possible to generally determine which deployment conditions apply to the airbag system in every situation. An important role is played by factors such as the type of object that the vehicle hits (hard/soft), the impact angle, vehicle
speed, etc.
A decisive factor for the deployment of the airbags is the deceleration which oc- curs. The control unit analyses the nature of the collision and activates the rele-
vant restraint system.
If the vehicle deceleration which occurs and is measured during the collision re-
mains below the prescribed reference values specified in the control unit, the air-
bags are not deployed although the vehicle may well suffer severe damage to thebodywork as a consequence of the accident.
The following airbags will be deployed in the event of a severe frontal collision.
› Driver’s front airbag.
› Front passenger airbag.
The following airbags will be deployed in the event of a severe side collision.
› Front side airbag on the side of the accident.
› Head airbags on the side of the accident.
In the event of an accident in which the airbags are deployed:
› the interior lighting comes on (if the switch for the interior light is in the door
contact position),
› the hazard warning light is switched on;
› all the doors are unlocked;
› the fuel supply to the engine is interrupted.
Airbag overview
Introduction
This chapter contains information on the following subjects:
Front airbags
135
Side airbags
136
Head airbags
137
134Safety
Page 161 of 223

Inspecting and replenishing
Fuel
Introduction
This chapter contains information on the following subjects:
Refuelling
158
Unleaded petrol
159
Diesel fuel
160
The correct grades of fuel for your vehicle are stated on a sticker affixed to the
inside of the fuel filler flap » Fig. 122 on page 158 -
.
WARNINGThe national legal requirements must be observed if carrying a spare canister
in the vehicle. We do not recommend carrying any fuel canisters in your vehi-
cle for safety reasons. In the event of an accident this could be damaged and
fuel could escape – there is a risk of fire.
CAUTION
■ Never drive until the fuel tank is completely empty! The irregular supply of fuel
can cause misfiring, which can result in considerable damage to parts of the en-
gine and exhaust system.■
Immediately remove any fuel that has spilled onto the vehicle's paintwork –
there is a risk of paint damage.
■
If the vehicle was not purchased in the country in which it was intended to be
operated, you should check whether the fuel specified by the manufacturer is of-
fered in the country where the vehicle will be operated. You should also perhaps
check whether the manufacturer has recommended a different fuel for operation
of the vehicle in the country concerned. Is this not the case, then you must check
whether the manufacturer permits operation of the vehicle with another fuel
type.
RefuellingFig. 122
Right rear side of the vehicle: Fuel filler flap/fuel filler flap with cap
unscrewed
First read and observe the introductory information and safety warn-
ings
on page 158.
Open fuel filler flap
›
Open the fuel filler flap with one hand » Fig. 122 -
.
›
Hold the fuel filler cap on the fuel filler tube with one hand and unlock it by
moving it to the left with the vehicle key.
›
Unscrew the filler cap by turning it anticlockwise and clip the cap on the top ofthe fuel filler flap » Fig. 122 -
.
Closing the filler cap
›
Turn the filler cap to the right until it clicks into place.
›
Hold the fuel filler cap on the fuel filler tube with one hand and lock it by turn- ing the vehicle key to the right and remove the key.
›
Close the filler cap.
CAUTION
■ Before refuelling it is necessary to switch off the auxiliary heating system (aux-
iliary heating and ventilation).■
The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly. Do not continue filling the fuel tank otherwise the expansion volume is filled up. 158General Maintenance
Page 204 of 223

Technical data
Technical data
Vehicle data
Introduction
This chapter contains information on the following subjects:
Vehicle identification data
201
Dimensions
202
Vehicle-specific details according to engine type
204
The details given in the vehicle's technical documentation always take prece-
dence over the details in the Owner's Manual.
The listed performance values were determined without performance-reducing
equipment, e.g. air conditioning system.
Vehicle identification data
Fig. 164
Vehicle data sticker/type plate
First read and observe the introductory information given on page 201.
Vehicle data sticker
The vehicle data sticker » Fig. 164 - is located under the floor covering in the
luggage compartment.
The vehicle data sticker contains the following data: Vehicle identification number (VIN)
Vehicle type
Gearbox code/paint number/interior equipment/engine output/engine code Partial vehicle description
Operating weight (in kg)
Fuel consumption (in ltr./100 km) - intra-urban/extra-urban/combined
CO 2 emission levels - combined (in g/km)
Items
5,
6
and
7
on the vehicle data sticker are only valid for some countries.
Type plate
The type plate » Fig. 164 -
is located at the bottom of the B-pillar on the driver's
side.
The type plate lists the following weights:
Maximum permissible gross weight
Maximum permissible towed weight (towing vehicle and trailer)
Maximum permissible front axle load
Maximum permissible rear axle load
Vehicle identification number (VIN)
The vehicle identification number - VIN (vehicle body number) is stamped on the
right hand suspension strut dome in the engine compartment. This number is also
located on a sign on the lower left hand edge below the windscreen (together
with a VIN bar code).
Engine number
The engine number (three-digit code letter and serial number) is stamped onto
the engine block.
Operating weight
The specified operating weight is for orientation purposes only. This value repre- sents the minimum operating weight without additional weight-increasing equip-ment such as air conditioning system, spare wheel, or trailer hitch.
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