Engine compartmentVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with theseries. It also describes features that are not necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems.
Important features in the engine compartment
1Washer fluid reservoir2Vehicle identification number3Oil filler neck4Jump-starting, positive terminal5Jump-starting, negative terminal6Coolant reservoirHood
Hints Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the
necessary professional technical training.If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.
If work is not carried out properly, there is a
danger of subsequent damage and related
safety hazards. ◀Seite 186MOBILITYEngine compartment186
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CoolantVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems.
General information Danger of burns from hot engine
Do not open the cooling system while the
engine is hot; otherwise, esliding coolant may
cause burns. ◀
Suitable additives
Only use suitable additives; otherwise,
engine damage may occur. The additives are
harmful to your health. ◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for your vehicle. Ask your service cen‐
ter for suitable additives.
Coolant level
Checking
There are yellow Min and Max marks in the
coolant reservoir.1.Let the engine cool.2.Turn the coolant reservoir lid counterclock‐
wise to unscrew and open it.3.The coolant level is correct if it lies between
the minimum and maximum marks in the
filler neck.
Adding
1.Let the engine cool.2.Turn the coolant reservoir lid counterclock‐
wise to unscrew and open it.3.If the coolant is low, slowly add coolant up
to the specified level; do not overfill.Seite 191CoolantMOBILITY191
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