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4.9
Battery: Check using battery tester with
printer VAS 5097A or VAS 6161
Note
When a battery cut-off relay is installed, ensure that the battery is
not charged via jump start points. Proceed as described in work‐
shop manual.
Procedure: »Electrical system general information« ⇒ Electrical
system general information; Rep. gr. 27 ; Checking battery
»Checking battery«.
4.10
Reducing agent (AdBlue
®
): Replenish
Note
To prevent the descriptions from becoming unclear, the „NOx re‐
ducing agent AUS 32“ (AdBlue
®
) is merely called reducing agent
(AdBlue
®
) in the following texts.
Caution
On Blue TDI vehicles, only the reducing agent (AdBlue
®
) can
be filled in. NEVER fill in additive which has been used in the
past. It can destroy the reducing agent.
Note
♦
The following description applies to diesel vehicles with SCR
process (selective catalytic reduction).
♦
Additional information on SCR process and reducing agent
(AdBlue
®
) can be found in the glossary
General
Health/endangerment and cleaning
Work preparation for filling reducing agent tank
Filling reducing agent tank
Work after filling reducing agent tank
Cleaning filling device -VAS 6542-
Special tools and workshop equipment required
Touareg 2003 ➤
Maintenance - Edition 11.2011
4. Descriptions of work
47