Never carry out any work on the engine or in the engine compartment if you are not familiar with the requisite procedures and general safety requirements, or if you only have access to incorrect operating equipment, service fluids, and unsuitable tools . The work should be carried out by a qualified workshop if you are uncertain. Please ensure that the following are checked regularly, preferably every time you fill the tank:

Windscreen washer fluid level Windscreen wiper and washer Windscreen wipers Windscreen washer

Engine oil level Engine oil Engine oil Engine compartment Engine oil_5 Oil see Engine oil_5

Engine coolant level Coolant Coolant Engine compartment Coolant_4 Engine coolant see Coolant_4

Brake fluid level Braking, stopping and parking Brakes Parking

Tyre pressure Wheels and tyres Wheels and tyres Tyres see Wheels and tyres_0
Information on changing bulbs .
Checks when filling the tank
FuelOverview - multifunction steering wheel
1 -
Tiptronic switch in steering wheel to shift down -E439-
Removing and installing
→ Chapter.
2 -
3-spoke steering wheel
3 -
Tiptronic switch in steering wheel to shift up -E438-
...
Removing and installing catalytic converter
Note
The catalytic converter is removed together with the front
exhaust pipe.
Special tools and workshop equipment
required
High-temperature paste
→ Electronic Parts Catalogue.
...
General description
WARNING
Danger of injury.
Before working on the battery, read through the
warning and safety regulations carefully, and comply
with them
→ Chapter.
...