
Driving and the environment
152Braking effect and braking distance
The braking effect and braking distance are influenced by 
driving situations and road conditions.The efficiency of the brakes depends directly on the  brake pad wear. The rate 
of wear of the brake pads depends to a great extent on the conditions under 
which the vehicle is operated and the way the vehicle is driven. If you often 
drive in town traffic, drive short distances or have a sporty driving style, we 
recommend that you have the thickness of your brake pads checked by an 
Authorised Service Centre more frequently than recommended in the Service 
Schedule.
If you drive with  wet brakes, for example, after crossing areas of water, in 
heavy rainfall or even after washing the car, the effect of the brakes is less-
ened as the brake discs are wet or even frozen (in winter): The brakes should 
be “dried” by pressing the pedal to restore full braking effect.
WARNING
Longer braking distances and faults in the brake system increase the risk 
of accidents.•
New brake pads must be run in and  do not have the correct friction 
during the first 200 km. However, the reduced braking capacity may be 
compensated by pressing on the brake pedal a little harder. This also 
applies when new brake pads are fitted.
•
If brakes are wet or frozen, or if you are driving on roads which have 
been gritted with salt, braking power may set in later than normal.
•
On steep descents if the brakes are excessively used they will over 
heat. Before driving down a long steep gradient, it is advisable to reduce 
speed and change to a lower gear (or mo ve the selector lever to a lower gear 
if your vehicle has automatic transmission). This makes use of engine 
braking and relieves the brakes.
•
Never let the brakes “rub” by applying light pressure. Continuous 
braking will cause the brakes to overheat and will increase the braking 
distance. Apply and then release the brakes alternately.
•
Never let the vehicle coast with the engine switched off. The braking 
distance is increased considerably as the brake servo does not function.
•
Very heavy use of the brakes may cause a vapour lock if the brake fluid 
is left in the system for too long . This impairs the braking effect.
•
Non-standard or damaged front spoilers  could restrict the airflow to the 
brakes and cause them to overheat. Observe the relevant instructions 
before purchasing accessories  ⇒page 172, “Modifications”.
•
If a brake circuit fails, the braking distance will be increased consider-
ably. Contact a qualified workshop immediately and avoid unnecessary 
journeys.
Exhaust gasses purification systemCatalytic converter*To conserve the useful life of the catalytic converter
– Always use unleaded petrol.
– Do not run the fuel tank dry.
– For engine oil changes, do not replenish with too much engine oil  ⇒page 186, “Topping up engine oil  ”.
– Never tow the vehicle to start it, use jump leads if necessary  ⇒page 230.
WARNING (continued)
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Checking and refilling levels
184Oil properties
Viscosity
The viscosity class of the oil is selected according to the diagram.
When the ambient temperature falls outside the limits of the scale for a short 
period, an oil change is not required.
Mono-grade oil
Single grade oils are generally not suitable for all year round use, due to 
ranges of viscosity
6). These oils are only useful in a climate 
that is constantly very cold or very 
warm.
Engine oil additives
No type of additive should be mixed  with the engine oil. The deterioration 
caused by these additives is not covered by the warranty.
Fig. 126  Types of oil 
according to temperature
Engine type Specification
Petrol VW 501 01/ VW 502 00/ VW 504 00
Diesel VW 505 00/ VW 505 01/ VW 507 00/ VW 506 01
Diesel Injector Pump 
a)
a)Only use recommended oils, otherwise you may damage the engine.
VW 505 01/ VW 507 00/ VW 506 01
Diesel Injector Pump Motor 118 kW
a)
VW 506 01/ VW 507 00
Diesel Engines with Particulate filter (DPF)
a)
VW 507 00
6)Viscosity: oil density
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Checking and refilling levels
198Wear indicators
The original tyres on your vehicle have 1.6 mm high “tread wear indicators” 
⇒ page 197, fig. 134 , running across the tread . Depending on the make, 
there will be six to eight 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 indica-
tors). Worn tyres must be replaced. D ifferent figures may apply in export 
countries  ⇒.
Tyre pressure
Incorrect tyre pressure causes premature wear and could cause tyre blow-out. 
For this reason, the tyre pressure should be checked at least once per month 
⇒ page 197.
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 advisable 
to change them around as shown  ⇒page 197, fig. 135. All the tyres will then 
last for about the same time.
Wheel balance
The wheels on new vehicles are balanced. However, various factors encoun-
tered in normal driving can cause them to become unbalanced, which results 
in steering vibration.
Unbalanced wheels should be rebalanced, as they otherwise cause excessive 
wear on steering, suspension and tyre s. A wheel must also be rebalanced 
when a new tyre is fitted.
Incorrect wheel alignment
Incorrect wheel alignment causes excessiv e tyre wear, impairing the safety of 
the vehicle. If tyres show excessive wear, you should have the wheel align-
ment checked by an Authorised Service Centre.
WARNING
There is a serious danger of accidents if a tyre bursts during driving!•
The tyres must be replaced at the latest when the tread is worn down to 
the tread wear indicators. Failure to do so could result in an accident. Worn 
tyres do not grip well at high speeds on wet roads. There is also a greater 
risk of “aquaplaning”.
•
At continuously high speeds, a tyre with insufficient pressure flexes 
more. This causes it to overheat. This can cause tread separation and tyre 
blow-out. Risk of accident. Always  observe the recommended tyre pres-
sures.
•
If tyres show excessive wear, you should have the running gear checked 
by an Authorised Service Centre.
•
Keep chemicals such as oil, fuel and brake fluid away from tyres.
•
Damaged wheels and tyres must be replaced immediately!For the sake of the environment
Under-inflated tyres will increase fuel consumption.New tyres and wheels
New tyres and wheels have to be run-in.The tyres and wheel rims are an essenti al part of the vehicle's design. The 
tyres and rims approved by SEAT are specially matched to the characteristics 
of the vehicle and make a major contribution to good road holding and safe 
handling  ⇒.
Tyres should be replaced at least in pairs and not individually (i.e. both front 
tyres or both rear tyres together). A knowledge of tyre designations makes it 
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