This chapter contains information on the following subjects:
→ Indicator lamps
→ Catalytic converter
→ Diesel particulate filter
Additional information and warnings:

WARNING
Indicator lampsTypes of Batteries
General Information
Caution
The following batteries described are
maintenance-free batteries. Do not remove any of the
labels on the battery and do not add distilled water.
Only perfo ...
Checklist
The following steps should always be carried out in the specified
order before working in the engine compartment :
Park the vehicle on a level and stable surface.
Depress and hold the brake pedal until the
engine has stopped.
Apply the handbrake firmly Braking, stopping
and p ...
Threaded Connections, Repairing
Special tools and workshop equipment
required
Torque Wrench 1331 5-50Nm -VAG1331-
Note
Do not use rust remover, contact spray or grease because the
lack of friction will cause the torque to be ...