BMW 2009 135i Coupe Manual Do Proprietário

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Only use approved BMW High Performance
Synthetic Oil.
If BMW High Performance Synthetic Oil is not
available, you can add small quantities of other
synthetic oils in between oil changes. Only use
oils with the API SM specification or higher.

Your BMW center will be glad to answer
any questions regarding BMW High Per-

formance Synthetic Oil or approved synthetic
oils.

You can also call BMW of North America at
1-800-831-1117 or visit the website
www.bmwusa.com to obtain this information.

Viscosity ratings

Viscosity is a measure of an oil's flow rating and
is categorized in SAE classes.
Selecting the appropriate SAE class depends
on the regional climatic conditions in which you
normally drive your BMW.

Approved oils belong to the 0W-40,
0W-30, 5W-40 and 5W-30 SAE

classes.

These oils can be used for driving at all outside
temperatures.

Coolant

Do not add coolant to the cooling system
when the engine is hot. Escaping coolant

can cause burns.

Coolant consists of half water and half additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW center for
suitable additives.

Only use suitable additives, otherwise
engine damage may result. Because

additives are harmful to your health, it is impor-
tant to follow the instructions on the contain-
ers.

Comply with the appropriate environ-
mental protection regulations when dis-

posing of coolant additives.

Checking coolant level

Do not open the engine hood before the
engine has cooled down.

Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.

The coolant level is correct if it is between
the maximum and minimum marks in the
filler neck, refer also to the diagram next to
the filler neck.

If the coolant is low, slowly add coolant up to
the specified level; do not overfill.

Turn the cap until there is an audible click.

Have the reason for the coolant loss elimi-
nated as soon as possible.