Taking care of your vehicle and cleaning the vehicle
202
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 beginning and end of the winter - and to touch up any 
damaged areas.
Škoda Service Partners have suitable  spray products available as well 
as the necessary equipment and are familiar with the instructions for use. 
We therefore recommend to have repairs and additional corrosion protec-
tion measures preferably carried out by a Škoda Service Partner.
WARNING
Never use additional underbody protection or corrosion-protection 
agents for the exhaust pipes, catalytic converters or heat shields. 
Such substances might ignite when driving - 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.
WARNING
Safety and environmental protection regulations should observed 
when using petroleum cleaner to remove wax - a risk of fire!
Engine compartment
Good corrosion protection is very important, particularly in winter when 
one often drives over its salt-strewn roads. One should therefore clean the 
entire engine compartment before and after the salt spreading period, in 
order to prevent the salt from being destructive.
Škoda Service Partners have the cleaning agents recommended by the 
manufacturer and also the required equipment.
WARNING
•It is necessary to observe the guidelines given in the chapter 
before working on the engine compartment  ⇒page 210.
•Let the engine cool down before  cleaning the engine compart-
ment.
Caution
•Engine cleaning may be only be undertaken when the ignition is off.
•It is recommended to cover the generator before washing the engine 
compartment.
For the sake of  the environment
The dirty water produced by washing the engine has washed away petrol, 
and residues of grease and oil and should therefore be cleaned by an oil 
separator. This is why engine washing should only be undertaken in a 
NKO 20 A05.book  Page 202  Wednesday, June 21, 2006  1:42 PM