Volkswagen Golf Variant 2007 Maintenance Manual

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4.24.3 Mixture ratio:
Caution
Only tap water may be used for mixing. Well water does not
have the required quality to ensure the effectiveness of cool‐
ant.
Frost protection to Coolant additive G 12+
and G 12++
Water
1)
-25 °C approx. 40 % approx. 60 %
-35 °C approx. 50 % approx. 50 %
-40 °C approx. 60 % approx. 40 %
1) Use clean tap water only.
Note
♦ Coolant additive G 12+ and G 12++ prevents frost and corro‐
sion damage, scaling and also raises boiling point of coolant.
For these reasons, the cooling system must be filled all-year-
round with a frost and corrosion protection additive.
♦ Because of its high boiling point, the coolant improves engine
reliability under heavy loads, particularly in countries with trop‐
ical climates.
♦ The coolant concentration must not be reduced by adding wa‐
ter even in warmer seasons and in warmer countries. The anti-
freeze portion must be at least 40 %.
4.25 Fuel filter: Renew
Note
♦ There are two different fuel filter systems.
♦ System 1, work description ⇒ page 92 .
♦ System 2, work description ⇒ page 93 .
Golf Variant 2007 ➤ , Golf Variant 2010 ➤ , Jetta 2005 ➤
Maintenance - Edition 09.2009
4. Descriptions of work 91

Volkswagen Golf Variant 2007 Specifications

General

Brand	Volkswagen
Model	Golf Variant 2007
Category	Automobile
Language	English