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
FuelRemoving and installing turn signal switch -E2-, Kostal
Note
The turn signal switch -E2-, cruise control system switch
-E45- and intermittent wiper switch -E22- are combined to form
the steering column combination switch -E595-.
These switches cannot be separated.
...
Removing and installing humidity sender for air conditioning system -G260-
The humidity sender for air conditioning system -G260- and
the light/rain sensor -G397- form one component and are
installed depending on vehicle equipment.
–
Removal and installation procedure is described in
→ E ...
Leak detection in refrigerant circuit using compressed air or nitrogen
Note
A leak in the refrigerant circuit can be detected, for
example, by pressurising the circuit to a maximum of 15 bar
using cleaned and dried compressed air or nitrogen
→ Chapter. If the leak is large, the leakage point
...