Page 89 of 140
87
OVERVIEW REPAIRSOPERATIONCONTROLS DATA INDEX
ENGINE COMPARTMENT Ð MINI COOPER1 Reservoir for windshield washer
system 89
2 Coolant expansion tank 913 Engine oil filler neck 90
4 Battery 111
5 Brake fluid reservoir 926 Reservoir for headlamp cleaning
system 89
7 Engine oil dipstick 89
Page 90 of 140
88
ENGINE COMPARTMENT Ð MINI COOPER S1 Reservoir for windshield washer
system 89
2 Coolant expansion tank 913 Engine oil filler neck 90
4 Auxiliary terminal for jump-
starting 113
5 Brake fluid reservoir 926 Reservoir for headlamp cleaning
system 89
7 Engine oil dipstick 89
Page 91 of 140

89
OVERVIEW REPAIRSOPERATIONCONTROLS DATA INDEX
WASHER FLUID ENGINE OILHeadlamp* and
windshield washer systemCapacity approx. 2.6 quarts (2.5 liters) per
reservoir.
Fill with water and Ð if required Ð with anti-
freeze (according to manufacturer's recom-
mendations).
We recommend that you mix the
washer fluid before adding it to the
reservoir.<
Antifreeze agent for the washer
systems is flammable. Always keep it
well away from sparks and open flames,
and store it in tightly closed containers well
out of the reach of children. Always observe
the instructions for use provided on the
container.<
Measuring the oil level 1. Park the vehicle on a level surface
2. Switch off the warmed-up engine
3. Pull the dipstick out after approx.
5 minutes and wipe it off with a lint-free
cloth, paper towel, or similar material
4. Carefully push the dipstick all the way
into the guide tube and pull it out again.
The oil level must be between the two
marks on the dipstick.
As with fuel economy, oil consumption is
directly influenced by your driving style and
vehicle operating conditions.
The oil volume between the two marks on
the dipstick ("MIN", "MAX") corresponds to
approx. 1.1 quarts (1 liter). Do not fill
beyond the upper notch on the dipstick.
Excess oil will damage the engine.
Page 92 of 140

90
ENGINE OILAdding engine oil Only top up oil when the oil level has
dropped to just above the lower notch of
the dipstick, but before it goes below this
mark.
MINI engines are designed to operate
without oil additives; the use of addi-
tives could lead to damage in some cases.
This also applies to the CVT, the manual
transmission, and the differential.<
The manufacturer recommends that you
have the oil changed only at your MINI
center.
Continuous exposure to used oil has
caused cancer in laboratory testing.
For this reason, any skin areas that come
into contact with oil should be thoroughly
washed with soap and water.
Always store oil, grease, etc., out of reach of
children. Comply with all warning labels
and information on lubricant containers.<
Comply with the applicable environ-
mental laws regulating the disposal
of used oil.<
Approved engine oilsThe quality of the engine oil selected has
critical significance for the operation and
service life of an engine. Based on extensive
testing, the manufacturer approves only
certain grades of engine oil.
You can find out from your MINI
center which individual oils have
been approved by the manufacturer.
you may use small volumes of other oils
between oil changes in exceptional cases.
One of the following oil specifications must
be on the oil package:
>Preferred: BMW Longlife-01
>Alternative: BMW Longlife-98,
BMW Longlife or ACEA A3.
Page 138 of 140
The oil volume between the two marks on the
dipstick corresponds to approx. 1.1 US quarts
(1 liter).FuelDesignation
AKI: Engine oil QualityTire inflation pressure
Summer Winter
front rear front rear
2 persons
4 persons plus luggage
To ensure that you always have convenient access
to all essential information when you stop for fuel,
we recommend that you take the time to fill out
the adjoining chart by entering the data that
applies to your vehicle.
REFUELING