Skoda 2011 Yeti Owner's Manual page 189

188 Taking care of your vehicle and cleaning the vehicle
Caution
Never wipe the headlights dry and do not use any sharp objects for cleaning the
plastic lenses, this may result in damage to the protective paintwork and conse-
quently in formation of cracks on the headlight lenses, e.g. through effect of chem-
ical products.
Door and window seals
The rubber seals on the doors, boot lid, bonnet, roof window and windows remain
supple and last longer if you treat them from time to time with a rubber care product
(e.g. with a spray with silicone-free oil). You also avoid premature wear of the seals
and prevent leakages in this way. It is also easier to open the doors. Rubber seals
which are well cared for also do not stick together in cold winter weather.
Locking cylinder
Use specific products for de-icing locking cylinders.
Note
When washing your vehicle, ensure that as little water as possible gets into the
locking cylinders.
Wheels
Steel wheels
You should also thoroughly wash the wheels and wheel trims when giving your
vehicle its regular wash. This prevents any brake dust, dirt and road salt from
sticking to the wheel hubs. You can remove stubborn brake abrasion adhering to
the wheels with an industrial cleaner. Touch up any damage to the paintwork on the
wheels before rust is able to form.
Light alloy wheels
Regular care of light alloy wheels is necessary in order to retain their decorative
appearance over long periods. It is particularly important to remove regularly any
road salt and brake abrasion from light alloy wheels, otherwise the light metal will
suffer. Wash thoroughly and then treat the wheels with a protective product for
light alloy wheels which does not contain any acidic components. We recommend
to apply a hard wax layer onto the wheel hubs every three months. You must not
use any products which cause abrasion when treating the wheel hubs. Any damage
to the paint layer on the wheel hubs must be touched up immediately.
WARNING
One should remember when cleaning the wheels that moisture, ice and road salt
may adversely affect braking efficiency - risk of an accident!
Note
Severe layers of dirt on the wheels can also result in wheel imbalance. This may
show itself in the form of a wheel vibration which is transmitted to the steering
wheel which, in certain circumstances, can cause premature wear of the steering.
This means it is necessary to remove the dirt.
Underbody protection
The underside of your vehicle is protected for life against chemical and mechanical
influences.
One cannot, however, completely rule out damage to the protective layer when
driving so we recommend that you inspect the protective layer on the underside of
your vehicle and on the chassis at certain intervals - this is best done at the begin-
ning and end of the winter - and to touch up any damaged areas.
The authorised Škoda Service Partners have suitable spray products available as
well as the necessary equipment and are familiar with the instructions for use.
Therefore, we recommend you have such touch-up work or additional corrosion
protection measures carried out by an authorised Škoda Service Partner.
WARNING
Never use additional underbody protection or corrosion-protection agents for
the exhaust pipes, catalytic converters, diesel particle filter or heat shields.
When the engine reaches its operating temperature, these substances might
ignite - risk of fire!
Protection of hollow spaces
All the cavities of your vehicle which are at risk from corrosion are protected for life
by a layer of protective wax applied in the factory.
This wax protection does not require to be inspected or re-treated. Please remove
any small amount of wax which flows out of the cavities at high temperatures with
a plastic scraper and clean the spot using petroleum cleaner.