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 parking Brakes Parking .

Select the neutral position or move the selector lever to P Changing gear Changing gear Automatic gearbox see Automatic gearbox_0 Automatic gearbox see Changing gear_0 Automatic gearbox Manual gearbox see Changing gear_0 Manual gearbox .

Stop the engine and remove the key from the ignition Starting and stopping the engine Engine and ignition Ignition see Engine and ignition_6 .

Allow the engine to cool sufficiently.

Children and other people should be kept well away from the engine compartment.

Ensure that the vehicle cannot roll away unexpectedly.

WARNING
Preparing the vehicle for working in the engine compartment
Opening and closing the bonnetContact Housings and Connectors, Repair Information
Note
Observe general notes for repairs on the vehicle electrical
system. Refer to
→ Chapter „Vehicle Electrical System, General Repair
Information“.
Allocation of crimp contacts with correct fit ...
Technical requirements
First read and observe the introductory information
and safety warnings
If the vehicle is supplied with a factory-fitted towing bracket
it will already have the necessary technical modifications and meet the statutory
requirements for towing a trailer.
Only use a towing bracket that is appr ...
Introduction
This chapter contains information on the following subjects:
→ Opening or closing the windows electrically
→ Electric windows – functions
→ Roll-back function for the electric windows
Additional information and warnings:
Central locking system
Cleaning and ...