engine MINI COOPER CONVERTIBLE 2011 Service Manual

Under the hood
128
Important parts of the engine compartment
1Battery, under the cover149
2Engine oil dipstick128
3Engine oil filler neck1294Coolant expansion tank129
5Reservoir for washer fluid for the headlamp
and window washer system51
6Engine compartment fuse box147
Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Check the engine oil level regularly, e.g. when
refueling.
Checking engine oil level
1.With the vehicle's engine at normal operat-
ing temperature, i.e. after uninterrupted
driving for at least 6 miles/10 km, park the
vehicle on a level surface.
2.Switch off the 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 should be between the two
marks on the dipstick.
The oil quantity corresponding to the difference
between the two marks on the dipstick is 1 US
quart/1 liter.
Do not fill beyond the upper mark on the
dipstick. Excess oil will damage the
engine.<

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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, page128.
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.
Oil types
Do not use oil additives as this could result
in engine damage.<
Approved engine oils
Your dealer can advise you on which engine oils
have been approved by the manufacturer of
your MINI.
The engine oil quality is critical for the life of the
engine.
Only use approved High Performance oil.
The approved oils are SAE 0W-40, 0W-30,
5W-40 and 5W-30.<
Alternative oil types
If the approved engine oils are not available, up
to 1 US quart/1 liter of another oil with the fol-
lowing specification may be used:
API SM or higher
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
Do not open the hood until the engine has
cooled down.
The coolant level is correct if it is between the
Min and Max markings.

Maintenance
132
Emissions
The warning lamps come on. The vehicle
is producing higher emissions. You can
continue your journey, but moderate
your speed and exercise due caution.
Have the car checked as soon as possible.
Under certain circumstances, one of the lamps
will flash or light up continuously. This indicates
excessive misfiring or a malfunction in the
engine. If this happens, reduce your speed and
visit the nearest MINI dealer as soon as possible.
Severe misfiring can quickly lead to serious
damage of emissions-related components,
especially the catalytic converter. In addition,
mechanical engine components can become
damaged.
If the fuel filler cap is not properly tight-
ened, the OBD system may conclude
that fuel vapors are escaping, causing an
indicator to light up. If the filler cap is then tight-
ened, the indicator should go out within a few
days.
Data memory
Your vehicle displays data about the operation,
malfunctions, and user settings. These data are
stored in the vehicle and can be partly stored in
the remote control; the data can be read by suit-
able devices, in particular at your service center.
The data read out are used for supporting the
service processes and repair or for optimization
and development of vehicle functions.

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AT A GLANCE REFERENCEMOBILITYCONTROLS DRIVING TIPS COMMUNICATIONS
Care
Car-care products
Regular cleaning and care helps to maintain the
value of your MINI.
The manufacturer of your MINI recommends
using manufacturer-approved products to clean
and care for your vehicle.
MINI Service would be pleased to advise you on
cleaning and care products and services for your
MINI.
The ingredients of original MINI Care Prod-
ucts have been tested, and the products
have been tested in the laboratory and in prac-
tice. They offer optimum care and protection for
your vehicle.<
Do not use any cleansers containing alco-
hol or solvents as these may cause dam-
age.<
Cleaning agents may contain hazardous
or health-damaging substances. Follow
the warning and hazard instructions on the
packaging. For interior cleaning, always open
the doors or windows of the vehicle.
Do not use any products that are not intended
for cleaning the vehicle.<
External care
Washing your vehicle
Especially during the winter months the
vehicle should be frequently washed. Dirt
and road salt can damage the vehicle.<
After washing the vehicle, apply the
brakes briefly to dry them; otherwise,
water can reduce braking efficiency over the
short term and the brake rotors can corrode.<
Car washes
Preference should be given to cloth car washes.
Do not use automatic high-pressure car
washes; otherwise, water may drip into
the vehicle around the windows.<
Before driving into the car wash, check if the sys-
tem is suitable for your MINI. Observe the fol-
lowing points:
>Vehicle dimensions, page167
>If necessary: fold in the outside mirrors,
page39.
>Maximum permissible tire width
Avoid car washes with tracks higher than
4 in/10 cm; otherwise, the chassis could
be damaged.<
Preparations for driving into the car wash:
>Unscrew the rod antenna.
>Deactivate the rain sensor
* to prevent unin-
tentional wiping.
>Deactivate the rear window wiper
* and pro-
tect it from damage. Ask the car wash oper-
ator about measures that can be taken to
protect the wipers.
>Remove additional attachments, e.g. spoil-
ers or telephone antennas, if there is a pos-
sibility that they could be damaged.
Automatic transmission
Before driving into the car wash, make sure that
the vehicle can roll:
1.Place the remote control, even with Comfort
Access, in the ignition lock.
2.Move the selector lever to position N.
3.Release the parking brake.
4.Switch off the engine.
5.Insert the remote control in the ignition lock
so that the vehicle can roll.

Replacing components
138
When working on electrical systems,
always begin by switching off the con-
sumer in question; otherwise, short circuits
could result. To avoid possible injury or equip-
ment damage when replacing bulbs, observe
any instructions provided by the bulb manufac-
turer.<
Caring for headlamps, refer to page134.
For any bulb replacement not described
below, contact a MINI dealer or a work-
shop that has specially trained personnel work-
ing in accordance with the specifications of the
MINI manufacturer.<
For checking and adjusting headlamp aim,
please contact your MINI dealer.<
Light-emitting diodes LEDs
Light-emitting diodes installed behind translu-
cent lenses serve as the light sources for many of
the controls and displays in your vehicle. These
light-emitting diodes are related to conven-
tional laser diodes, and legislation defines them
as Class 1 light-emitting diodes.
Do not remove the covers or expose the
eyes directly to the unfiltered light source
for several hours; otherwise, this could cause
irritation of the retina.<
Headlight glass lens
In cool or humid weather, condensation may
occur on the interior of outside lights. The con-
densation disappears a short time after the light
is switched on. The headlamp glasses do not
need to be changed. If a lot of moisture is
present, e.g. water droplets in the light, have
them checked by your service center.
Xenon lamps*
The service life of these bulbs is very long and
the probability of failure very low, provided that
they are not switched on and off an excessive
number of times. If a xenon lamp fails neverthe-
less, switch on the fog lamps and continue the
journey with great care, provided that local leg-
islation does not prohibit this.Have any work on the xenon lamp system,
including bulb replacement, carried out
only by a MINI dealer or a workshop that has
specially trained personnel working in accor-
dance with the specifications of the MINI manu-
facturer. Due to high voltage, there is a risk of
fatal injury if work on the xenon lamps is carried
out improperly.<
Halogen low beams and high beams
H13 bulb, 60/55 watts
The H13 bulb is pressurized. Therefore,
wear safety glasses and protective gloves.
Otherwise, there is a risk of injury if the bulb is
damaged.<
Be careful when installing the cover; oth-
erwise, leaks could occur and cause dam-
age to the headlamp system.<
Accessing the lamp from the engine
compartment
The low-beam/high-beam bulb can be changed
from the engine compartment.
Removing the cover:
1.Press the tab.
2.Flip open the cover and take it out of the
holder.
Follow the same steps in reverse order to reat-
tach the cover.
Be careful when installing the cover; oth-
erwise, leaks could occur and cause dam-
age to the headlamp system.<

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Using the Mobility System
To repair a tire puncture with the Mobility Sys-
tem, proceed as follows:
>Filling the tire with sealant
>Distribute the sealant
>Correct the tire inflation pressure
Filling the tire with sealant
Proceed in the specified order; otherwise,
sealant may emerge under high pres-
sure.<
1.Shake the sealant bottle.
2.Pull the connecting hose9 completely out of
the compressor housing and screw it onto
the connector of the sealant bottle. Make
sure that the hose is not kinked.
3.Insert the sealant bottle on the compressor
housing in an upright position.
4.Unscrew the dust cap from the valve of the
defective wheel and screw the filling hose 2
of the sealant bottle onto the valve.
5.Ensure that the compressor is switched off.
6.Insert the plug 3 into the lighter socket/
power socket in the vehicle interior,
page87.
7.With the engine running:
Switch on the compressor and let is run for
approx. 3 to 8 minutes to fill the tire with
sealant and achieve a tire inflation pressure
of approx. 26 psi/180 kPa.
When filling the tire with sealant, the
inflation pressure can briefly rise to
approx. 73 psi/500 kPa. Do not switch off
the compressor during this phase.<Do not run the compressor for longer
than 10 minutes; otherwise, the
device will overheat and possibly be dam-
aged.<
8.Switch off the compressor.
If an air pressure of 26 psi/180 kPa is not
reached:
1.Unscrew the filling hose 2 from the wheel
and drive the vehicle forward and backward
approx. 33 ft/10 m to distribute the liquid
sealant in the tire evenly.
2.Inflate the tire again with the compressor.
If an inflation pressure of 26 psi/180 kPa
still cannot be reached, the tire is too
heavily damaged. Please contact the nearest
MINI dealer.<
Stowing Mobility System
1.Unscrew filler hose2 of the sealant bottle
from the wheel.
2.Unscrew connecting hose of the
compressor9 from the sealant bottle.
3.Connect the filler hose2 of the sealant bot-
tle to the unoccupied connection on the
sealant bottle.
This prevents the rest of the sealant from
escaping from the bottle.
4.Wrap the empty sealant bottle in suitable
material to avoid dirtying the cargo area.
5.Stow Mobility System back in the vehicle.
Distributing the sealant
Immediately drive approx. 3 mls/5 km to evenly
distribute the sealant.
Do not exceed speeds of 50 mph/
80 km/h.
If possible, do not drop below 10 mph/
20 km/h.<
Correct the tire inflation pressure
1.After driving approx. 3 mls/5 km or ten min-
utes, stop at a suitable location.
2.Screw the connection hose 2 of the com-
pressor directly onto the tire valve.

Replacing components
144
3.Insert the plug 3 into the power socket in the
vehicle interior.
4.Correct inflation pressure to 26 psi/180 kPa.
With the engine running:
>To increase the inflation pressure: switch on
the compressor. To check the current infla-
tion pressure, switch off the compressor.
Do not run the compressor for longer
than 10 minutes; otherwise, the
device will overheat and possibly be dam-
aged.<
>To decrease the inflation pressure: press the
release button5.
If the tire cannot maintain the inflation
pressure, drive the vehicle again, refer to
Distributing the sealant. Then repeat steps
1to4.
If an inflation pressure of 26 psi/180 kPa still
cannot be reached, the tire is too heavily dam-
aged. Contact the nearest MINI dealer.<
Driving on
Do not exceed the permitted maximum
speed of 50 mph/80 km/h; doing so may
result in an accident.<
Replace the defective tire as soon as possible
and have the new wheel/tire assembly bal-
anced.
Have the Mobility System refilled.
Changing wheels
Space-saver spare tire*
To change a space-saver spare tire, proceed as
follows:
>Remove the space-saver spare tire,
page144
>Prepare for tire change, page145
>Jack up vehicle, page146
>Mount space-saver spare tire, page146
>Tighten lug bolts, page146
>Drive with space-saver spare tire, page145
Tire change set for a space-saver spare
tire*
On vehicles with a space-saver spare tire, the
tire change set with onboard tools is stored
under the floor mat in the cargo area.
1Chock, folding
2Extractor hook
*
3Wheel stud wrench
4Vehicle jack
5Special wrench for removing the space-
saver spare tire
6Flat screwdriver/Phillips screwdriver
7Towing eyelet
8Lifting handle
The onboard vehicle tool kit includes a pouch
with a plastic bag in which you can place the
damaged wheel.
Removing the space-saver spare tire
The screw connection of the space-saver spare
tire is under the floor mat in the cargo area, on
the base of the storage compartment for the tire
change set.
1.Unscrew the screw connection with the spe-
cial wrench.
2.Take out the cover panel.

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AT A GLANCE REFERENCEMOBILITYCONTROLS DRIVING TIPS COMMUNICATIONS
3.Screw the lifting handle from the onboard
vehicle tool kit onto the thread.
4.Raise the lifting handle slightly.
5.Squeeze the securing spring.
6.The space-saver spare tire is released and
must be held by the lifting handle.
7.Lower the space-saver spare tire with the
lifting handle.
8.Unscrew the lifting handle.
9.Pull the space-saver spare tire underneath
the vehicle out toward the rear.
10.Position the space-saver spare tire with the
valve facing upward.
11.Unscrew the valve extension from the valve
of the space-saver spare tire.12.Unscrew the dust cap from the extension
and place it on the valve of the space-saver
spare tire.
Due to its different dimensions, the dam-
aged wheel cannot be placed in the recess
for the space-saver spare tire.<
Driving with the space-saver spare tire
Drive cautiously and do not exceed a
speed of 50 mph/80 km/h. Changes may
occur in vehicle handling such as lower track sta-
bility during braking, longer braking distances
and changes in self-steering properties when
close to the handling limit. These properties are
more noticeable with winter tires.<
Only one space-saver spare tire may be
mounted at one time. Mount a wheel and
tire of the original size as soon as possible, to
avoid any safety risks.<
Check the tire inflation pressure at the ear-
liest opportunity and correct it if neces-
sary. Replace the defective tire as soon as possi-
ble and have the new wheel/tire assembly
balanced.<
Preparing for a tire change
Observe the safety precautions regarding
flat tires on page141.<
Additional safety measures when chang-
ing tires:
Only change the tire when parked on a surface
that is level, firm and not slippery.
The vehicle or the jack could slip sideways on
soft or slippery support surfaces, such as snow,
ice, flagstones, etc.
Do not use a wooden block or similar object as a
support base for the jack, as this would prevent
it from extending to its full support height and
reduce its load-carrying capacity.
Do not lie under the vehicle or start the engine
when the vehicle is supported by the jack; other-
wise, there is a risk of fatal injury.<

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ensure that all comfort functions are fully avail-
able.
Charging the battery
Only charge the battery in the vehicle when the
engine is off. Connections, refer to Jump-start-
ing on page148.
Disposal
After replacing old batteries, return the
used batteries to your MINI dealer or to a
recycling center. Maintain the battery in an
upright position for transport and storage.
Always secure the battery against tipping over
during transport.<
Power failure
After a temporary power loss, some equipment
may not be fully functional and may require ini-
tialization. Individual settings are also lost and
must be reprogrammed:
>Time and date
These values must be updated, page60.
>Radio
Stations must be stored again, refer to the
separate Owner's Manual for Radio.
>Glass sunroof
*, electric
It may only be possible to raise the sunroof,
if applicable. The system must be initialized.
Contact your nearest MINI dealer.
Fuses
Do not attempt to repair a blown fuse or
replace it with a fuse of a different color or
Ampere rating. To do this could cause a fire in
the vehicle resulting from a circuit overload.
Have the fuse changed only by a MINI dealer or
a workshop that has specially trained personnel
working in accordance with the specifications of
the MINI manufacturer.<
A fuse allocation diagram is located on the inside
of the fuse box cover panels.
In the engine compartment
Opening the cover
Press the latch.
In the vehicle interior
On the right side of the footwell.
Opening the cover
Press out at the recess.

Giving and receiving assistance
148
Giving and receiving assistance
Roadside Assistance
Roadside Assistance is available by phone 24
hours a day in many countries. You can receive
assistance there in the event of an emergency.
Phone numbers for Roadside Assistance are
listed in the Contact brochure.
First aid pouch*
Some of the articles contained in the first aid
pouch have a limited service life. Therefore,
check the expiration dates of the contents regu-
larly and replace any items in good time, if nec-
essary.
By way of example, the illustration shows the
cargo area in the MINI.
The first aid pouch is located on the rear cargo
well by the left side trim panel.
Warning triangle*
MINI
On the inside of the liftgate.
Press the tab to take it out.
MINI Convertible
The warning triangle is located at the bottom of
the luggage compartment floor.
Jump-starting
If the car's own battery is flat, your MINI's engine
can be started by connecting two jumper cables
to another vehicle's battery. You can also use
the same method to help start another vehicle.
Only use jumper cables with fully-insulated
clamp handles.
Do not touch any electrically live parts
when the engine is running, or a fatal acci-
dent may occur. Carefully adhere to the follow-
ing sequence, both to prevent damage to one or
both vehicles, and to guard against possible per-
sonal injuries.<