oil viscosity MINI Convertible 2009 Owner's Manual

Under the bonnet
118
Adding engine oil
Do not add the maximum quantity of 1 US
quart/1 liter of engine oil until the oil level has
dropped to just above the lower mark on the
dipstick, page117.
Add oil within the next 30 miles/50 km,
otherwise the engine could be dam-
aged.<
Keep oils, greases, etc. out of the reach of
children and comply with the warnings on
the containers. Otherwise, health hazards may
result.<
Oil change
Have the oil changed only by a MINI Dealer or a
workshop that has specially trained personnel
working in accordance with the specifications of
the MINI manufacturer.
Approved engine oils
The quality of the engine oil selected has critical
significance for the operation and service life of
an engine. Based on extensive testing, the man-
ufacturer of your MINI regularly approves cer-
tain grades of engine oil.
Only use High Performance Synthetic Oil
approved by the manufacturer of your MINI.
If MINI High Performance Synthetic Oil is not
available, you can add small quantities of
another synthetic oil in between oil changes.
Only use oils with the API SM specification or
higher.
If you have any further questions regard-
ing MINI High Performance Synthetic Oil
or approved synthetic oils, your MINI Dealer will
be glad to advise you. 1-800-831-1117 or visit the website
www.miniusa.com to obtain this information.
Viscosity grades
Viscosity is a measure of an oil's flow rating and
is categorized in SAE classes.
The correct SAE grade for your MINI is deter-
mined by the climatic conditions of the region in
which you normally drive your MINI.
The approved oils are SAE 0W-40, 0W-30,
5W-40 and 5W-30.<
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 MINI. Your MINI Dealer knows
which additives are suitable and will be glad to
advise you.
Only use suitable additives, otherwise
engine damage may result. Because addi-
tives are harmful to your health, it is important
to follow the instructions on the containers.<
Comply with the appropriate environmen-
tal protection regulations when disposing
of coolant additives.<
Checking coolant level
1.Do not open the hood until the engine has
cooled down.
2.Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.
3.The coolant level is correct if it is between
the Min and Max markings.