If you notice a loss of fuel economy or drivability and performance
problems using one of these fuel blends, we recommend that you
switch to unblended fuel. Never use fuel line antifreeze offered for
gasoline engines.
Gasoline additives
¤ Please first read and note the introductory information and
heed the WARNINGS
Additives are used to improve the quality of the gasoline.
Fuel quality impacts the operating performance, efficiency and ser-
vice life of the engine. Therefore, use high quality gasoline that is al-
ready blended by the fuel supplier with suitable gasoline additives
that do not contain metal. The additives provide corrosion protection,
clean the fuel system, and help prevent deposits on the engine.
Volkswagen recommends TOP TIER Detergent Gasoline. For more
information on TOP TIER Detergent Gasoline, please go to the official
If quality gasoline with additives that do not contain metal is not avail-
able or engine malfunctions occur, you should add the required addi-
tives while refueling ⇒ꢀ .
Not all gasoline additives are effective. Using the wrong additives can
cause significant and expensive damage to the engine and the cata-
lytic converter. Never use additives that contain metal. Please note
that metal can be included in some aftermarket gasoline additives
that are available to be added to gasoline during or after refueling to
help improve knock resistance or increase the octane rating.
Volkswagen recommends using only additives approved by
Volkswagen. Appropriate additives as well as instructions on how to
use them are available from your authorized Volkswagen dealer or
authorized Volkswagen Service Facility. Do not add any other gaso-
line additives.
NOTICE
You can damage the engine by using incorrect additives.
Using incorrect gasoline additives can cause extensive engine
damage as well as damage to the catalytic converter.
English 