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206 Service and maintenanceAdditional service workAdditional work ⊕
Additional work is not always necessary at
each service, but can be carried out at the
same time as a regular service.
T h e c o s t o f th i s t y p e o f w o r k i s n o t i n c l ud e d
in the charge for a regular service and will
be invoiced separately. It is, however, more
c o s t - e f f e c t i v e t o h a v e t h i s w o r k d o n e a t t h e
same time as a scheduled service rather
than have it done separately.
Hard driving conditions o
Conditions are considered hard when one
or more of the following situations occurs
more frequently:
z cold start,
z stop and go,
z caravan/trailer towing,
z inclines or steep climbs,
z poor road conditions,
z sand and dust,
z extreme temperature fluctuations.
Police vehicles, taxis and driving school
vehicles are classified as being subjected to
hard driving conditions. With hard driving conditions it might be
necessary to carry out certain service work
more frequently than the scheduled
intervals.
We recommend seeking technical advice
with regard to servic
ing requirements for
your particular driving circumstances.
Recommended fluids and
lubricants Only use products which have been tested
and approved. Damage caused by using
operating materials which have not been
approved is not covere d by the guarantee.
9 Warning
Operating materials are dangerous and
must be handled carefully. If swallowed,
seek medical help immediately. Do not
breath in fumes and avoid contact with
the skin. Keep away from children.
These materials are forbidden to
contaminate waste water, surface
water, groundwater or soil. Dispose of
empty containers correctly. Always
remember that operating materials are
dangerous.
Page 232 of 248

226 Technical DataWeights, payload and roof load The payload is the difference between the
permitted gross vehicle weight (see
identification plate 3218) and the EC kerb
weight.
To calculate the kerb weight, enter the
data for your vehicle below:
is the EC kerb weight.
Optional equipmen t and accessories
increase the kerb weight, which means that
the payload will also change slightly.
Note weight ranges in the vehicle
documents and on the rating plate. The combined total of front and rear axle
loads must not exceed the permissible
gross vehicle weight. For example, if the
front axle is bearing its maximum
permissible load, the rear axle can only
bear a load that is equal to the gross
vehicle weight minus
the front axle load.
When the trailer is coupled and the towing
vehicle fully loaded (including all
occupants), the permissible rear axle load
(see identification plate or vehicle
documents) may be exceeded by 25 kg
and the permissible gross vehicle weight by
25 kg. If the permissible rear axle load is
exceeded, a maximum speed of 100 km/h
applies. If national regulations specify a
lower maximum speed for vehicles towing
a trailer, this must be observed.
See the identification plate or vehicle
documents for permissible axle loads. Roof load
The permissible roof load is 100 kg. The
roof load consists of the weight of the roof
rack plus the load carried.
Driving hints
3135. Roof rack 3158.
z Unladen weight from
table 1 3227 +.............. kg
z Weight of heavy
accessories from
table 2 3227. +.............. kg
Total =.............. kg
Page 240 of 248

234 IndexIndex
AABS (Anti-lock Brake System) ................ 152
Accessories.............................................. 171
Accessory socket ...................................... 78
Adaptive brake lamp ............................. 152
Adaptive Forward Lighting ................... 106Bulb replacement ............................... 188
Driving abroad.................................... 110
Adaptive Forward Lighting (AFL) ......... 106 Bulb replacement ............................... 188
Driving abroad.................................... 110
Air conditioning system ......................... 114
Air intake ................................................. 127
Air recirculation system.................. 119, 126
Air vents .................................................. 115
Airbags ...................................................... 67
Alarm ......................................................... 36
Alarm system ............................................ 34
Alternator .................................................. 85
Antenna .......................................... 111, 196
Anti-corrosion service............................. 208
Antifreeze........................................ 208, 212
Antifreeze protection ..................... 212, 216
Anti-knock quality of fuel Octane number................................... 220
Anti-theft alarm system ........................... 34
Anti-theft lock Alloy wheels ........................................ 175
Anti-theft lockin g system ......................... 31
Towing equipment ............................. 160
Aquaplaning ........................................... 156
Armrest...................................................... 48
Ashtray ...................................................... 79 Automatic anti-dazzle interior mirror..... 39
AUX input ............................................... 112
Auxiliary heater ...................................... 127
BBattery ............................................ 136, 216
Interruption of power supply ....... 41, 134
Battery discharge protection ................ 110
Before starting off .................................... 15
Belt tensioners .......................................... 60
Bleeding, diesel fuel system .................. 165
Bonnet ..................................................... 165
Boot, see Luggage compartment..... 32, 53
Brake assist ............................................. 153
Brake fluid ............................................... 208
Brake lamp ............................................. 152
Brake system .......................................... 151
Brakes ABS ...................................................... 152
Brake assist ......................................... 153
Brake fluid ........................................... 214
Brake lamps ........................................ 191
Brake servo unit .................................. 135
Hand brake ......................................... 153
Bulb replacement ................................... 185
Bulbs ........................................................ 184CCapacities ............................................... 230
Car Pass .................................................... 26
Caravan/trailer towing........................... 135
Care ......................................................... 196
Catalytic converter ......................... 145, 166
Central locking system ....................... 28, 30