Driving and the Environment147
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
This particularly applies to
models with a lowered suspen sion (sport suspension) and
also when your vehicle is fully laden.
Driving through bodies of water on roadsIn order to avoid damage to the vehicle, for example when driving through flooded
roads, observe the following:
Determine the depth of the water when driv ing through bodies of water. The water
can reach at the maximum the web on the lower sill of the vehicle fig. 132 .
Drive no more than at walking speed. At a higher speed, a water wave can form in
front of the vehicle which can cause water to penetrate into the air induction system of
the engine or into other parts of the vehicle.
Never let the vehicle stand in the water, never drive backwards and do not switch
off the engine.
WARNING
Driving through water, mud, sludge etc. can reduce the braking power and
extend the braking distance - risk of accident!
Avoid sudden and severe braking manoeuvres immediately after driving
through bodies of water.
After driving through bodies of water, the brakes must be cleaned and dried
as soon as possible by intermittent braking. Only apply the brakes for the
purpose of drying and cleaning the brake discs if the traffic conditions permit
this. Do not place any other road users in jeopardy.
Caution
When driving through bodies of water, pa rts of the vehicle such as the engine,
gearbox, catalytic converter, chassis or electrics can be severely damaged.
Oncoming vehicles can generate water waves which ca n exceed the permissible
water level for your vehicle.
Potholes, mud or rocks can be hidden under the water making it difficult or impos-
sible to drive through the body of water.
Do not drive through salt water. The salt can lead to corrosion. Immediately rinse
all the parts of the vehicle, which came into contact with the salt water, with fresh
water.Note
After driving through a body of water, we recommend that the vehicle is checked by a
specialist garage.
Fig. 132 Crossing bodies of water
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Wheels and Tyres
174
The tyre pressure should be at the highest pressure specified for your vehicle at all
times.
Always check the inflation pressure of tyres when cold. Do not reduce the higher pres-
sure of warm tyres. Adapt the inflation pressure of the tyres accordingly if your vehicle
is carrying a significantly higher payload.
Tyre inflation pressure - Tyre size 185/55 R15
The same inflation pressure values apply to ty res of the tyre size 195/55 R15 as to tyres
of the tyre size 185/55 R15 which are intended to be used with snow chains, see the
inside of the fuel filler flap.
The tyres of the tyre size 185/55 R15, which are intended to be used with snow chains
and are fitted on models Roomster Scout, have the following inflation pressure values
in kPa.
Driving style
Fast cornering, sharp acceleration and brak ing (squealing tyres) increase wear-and-
tear on your tyres.
Balancing wheels
The wheels of a new vehicle are balanced. There are a wide range of influences when
driving which may result in an imbalance and which makes themselves felt through
vibration in the steering. You should have the wheels rebalanced si
nce any imbalance increases wear-and-tear
on the steering, the suspension and tyres. A wheel must also be rebalanced when a
new tyre is fitted and each time a tyre is repaired.
Wheel alignment errors
Incorrect wheel alignment at the front and rear will not only increase wear-and-tear on
the tyres but will also has an adverse effect on vehicle safety. Contact your specialist
garage if you notice any unusual tyre wear.
WARNING
If the inflation pressure is too low, the tyre must perform a greater flexing
work. At higher speeds the tyre will warm up as a result of this. This can result
in tread separation and even a tyre blowout.
Immediately replace the damaged rims or tyres.
Tyres which are 6 years old or more should only be fitted in exceptional
cases and when adopting an appropriately cautious style of driving.For the sake of the environment
Tyres which are insufficiently inflated increase your fuel consumption.Wear indicatorsThe base of the tread of the original tyres has wear indicators 1.6 mm high, installed at
right angles to the direction of travel. These wear indicators are located at 6 - 8 points
depending on the make and are evenly spaced around the circumference of the tyre
Engine
Partial load
Full load
1.2/63 kW TSI
220/210
230/320
1,4/63 kW
220/210
1.2/77 kW TSI
220/210
1.6/77 kW
220/210
1,2/55 kW TDI CR
220/220
1.6/66 kW TDI CR
220/220
1.6/77 kW TDI CR
220/210
Fig. 144 Tyre tread with wear indicators
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