
ColourAmp rating in ampere (ATO
/ MINI)
Amp rating in ampere
(JCASE)
Orange5
Brown7,5
Red1050
Blue1520
Yellow2060
White or clear25
pink3030
Green3040
Light green40
pink3030
Preparation
•Switch off the ignition, the lights and all electrical consumers.
•Open the appropriate fuse box ⇒ Fuses in the dash panel.
Detecting a blown fuse
•Shine a torch onto the fuse. This will help you to spot the blown fuse more easily.
•If a flat blade fuse (ATO, MINI) has blown, this can be recognised from the top and side
through the transparent housing by the fact that the metal strip has melted ⇒ Fig. 213.
•If a JCASE fuse is blown, the melted metal strip can be seen from the top through the
transparent housing ⇒ Fig. 213.
Changing a fuse
•If applicable, take the plastic pliers ⇒ Fig. 214① out of the fuse box cover.
•Push the plastic pliers suitable to the fuse design ⇒ Fig. 214① or ⇒ Fig. 214① onto
the fuse from the side.
•Remove the fuse
•If the fuse has blown, replace it with a new fuse of the same amp rating (same colour and same
markings) and same size ⇒.
•Once the new fuse is inserted, put the plastic pliers back in the cover.
•Fit the fuse box cover.
Jump starting
Introduction
This chapter contains information on the followingsubjects:
⇒ Jump lead connection point (earth connection)
⇒ Jump lead connection point (positive terminal)
⇒ Jump starting the vehicle
If the engine fails to start because the 12-volt vehicle battery is flat, the discharged battery can be
connected to the 12-volt battery of another vehicle to start the engine.
Suitable jump leads are needed for jump starting. The wire cross section must be at least 25 mm
for petrol engines and at least 35 mm for diesel engines.
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You can damage another position in the electrical system by using a fuse with a higher
amp rating.
NOTICE
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Tow-starting or towing
Introduction
This chapter contains information on the followingsubjects:
⇒ Notes on tow-starting and towing
⇒ Fitting the rear towing eye
⇒ Fitting the front towing eye
⇒ Fitting the front towing eye (R-Line)
⇒ Driving notes when towing
Tow-starting is where a vehicle is started from it being set in motion by a vehicle that is hitched up
to it.
Towing is where a vehicle that cannot be driven is pulled away with the aid of another vehicle.
Observe any legal requirements when towing or tow-starting.
For technical reasons, vehicles with a discharged 12-volt battery must not be towed.⇒ Jump
starting
Vehicles with Keyless Access must only be towed with the ignition switched on.
Towing a vehicle when the engine is switched off and the ignition is switched on discharges the 12-
volt vehicle battery. Depending on the charge level of the 12-volt vehicle battery, the drop in voltage
can be large enough after just a few minutes that electrical consumers in the vehicle will no longer
function, e.g. the hazard warning lights.
Jump starting the vehicle incorrectly can cause the 12-volt vehicle battery to explode,
which can lead to serious injuries. Please observe the following in order to reduce the risk
of the 12-volt vehicle battery exploding:
•All work on the 12-volt vehicle battery and the electrical system can cause serious
chemical burns, fire or electric shocks. Always read the warnings and safety
information before carrying out any kind of work on the 12-volt vehicle battery ⇒ 12-
volt vehicle battery.
•Always wear suitable eye protection and gloves and never lean over the 12-volt vehicle
battery.
•Attach the connector cables in the correct order – the positive cable first, followed by
the negative.
•Never connect the negative cable to parts of the fuel system or to the brake lines.
•The non-insulated parts of the battery clamps must not be allowed to touch. The jump
lead attached to the positive terminal on the 12-volt vehicle battery must not touch
electrically conductive parts of the vehicle.
•m/k/a995MK Vehicles with battery in the engine compartment: check the battery
window on the 12-volt vehicle battery. Use a torch for this if necessary. If the display is
light yellow or colourless, do not jump start the vehicle. Seek expert assistance.
•Avoid electrostatic discharge in the vicinity of the 12-volt vehicle battery. The explosive
gas emitted from the 12-volt vehicle battery could be ignited by sparks.
•Do not carry out jump starting if the 12-volt vehicle battery is damaged or if it is or has
ever been frozen.
WARNING
Once the vehicle has been successfully jump-started, go to a qualified workshop and have
the 12-volt vehicle battery checked.
NOTICE

•The steering function or the operating clearance of the wheels cannot be ensured after an
accident.
If your own vehicle has to be towed:
•Switch on the ignition.
•Select the neutral position or move the selector lever to N⇒ DSG dual clutch gearbox.
•Do not allow the vehicle to be towed at speeds faster than 50 km/h (30 mph).
•Do not allow the vehicle to be towed further than 50 km.
•Vehicles with a DSG dual clutch gearbox may only be towed by the breakdown truck with the
front wheels raised.
Towing vehicles with four-wheel drive (4MOTION)
Vehicles with four-wheel drive (4MOTION) may be towed with a tow bar or tow rope. If the vehicle
is towed with the rear or front axle raised, the engine must be switched off otherwise the drive train
could be damaged.
Please comply with the following when towing another vehicle:
•Comply with legal regulations.
•Comply with the information on towing contained in the owner's manual for the other vehicle.
The vehicle can only be towed when the electronic parking brake is switched off and, if
applicable, when the electronic steering column lock is released. If the power supply fails or if there
are faults in the electrical system, you may need to use jump leads to start the engine to release the
electronic parking brake and the electronic steering column lock.
Fitting the rear towing eye
Fig. 219 On the right-hand side of the rear bumper: screwed-in towing eye.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The mount for the screw-in towing eye is located behind a cover ⇒ Fig. 219① on the right-hand
side of the rear bumper. In vehicles with a factory-fitted towing bracket there is no mount for the
screw-in towing eye behind the cover. To tow, swivel out or fit and use the ball head ⇒ Trailer
towing⇒.
Comply with the notes on towing ⇒ Notes on tow-starting and towing.
Fitting the rear towing eye
•Remove the towing eye from the vehicle tool kit in the luggage compartment ⇒ Vehicle toolkit.
•Press at the bottom of the cover ⇒ Fig. 219① (arrow) to release the cover fastener.
•Remove the cover and leave it hanging from the vehicle.
•Insert the lower locking lug in the opening in the bumper and push on the upper area of the
cover until the upper locking lug engages in the bumper.
•If necessary clean the towing eye and place them back in the vehicle tool kit in the luggage
compartment.
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When tow-starting, unburnt fuel can enter the catalytic converter and damage it.
NOTICE
When pushing the vehicle by hand, do not press on the tail light clusters, the side spoilers
on the rear window, the rear spoiler or large panels. This could damage the vehicle and
loosen the spoiler.
NOTICE

When you start the engine after the 12-volt battery has been totally discharged or after a
successful jump start, you may find that system settings (time, date, personal convenience settings
and programming) have been changed or deleted. Check and correct the settings as necessary
once the 12-volt vehicle battery has been sufficiently charged.
Checking the electrolyte level of the 12-volt vehicle battery
Fig. 232 In the engine compartment: folding open the 12-volt vehicle battery cover.
Fig. 233 Battery window on the top of the 12-volt vehicle battery (illustration).
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The electrolyte level of the 12-volt vehicle battery should be checked regularly in high-mileage
vehicles, in hot countries and in older 12-volt vehicle batteries. The 12-volt vehicle battery is
otherwise maintenance-free.
Any work on the 12-volt vehicle battery and the electrical system can cause serious
chemical burns, fire or electric shocks. Always read the following warnings and safety
information before carrying out any kind of work:
•Switch off the ignition and all electrical consumers before carrying out any work on the
12-volt vehicle battery and also disconnect the negative cable from the 12-volt vehicle
battery.
•Children should always be kept away from electrolyte and the 12-volt vehicle battery.
•Always wear eye protection and protective gloves.
•Electrolyte is very aggressive. It can burn the skin and can cause blindness. When
working with the 12-volt vehicle battery, ensure that your hands, arms and face in
particular are protected from acid spillages.
•Do not smoke during the work, and never work near naked flames or sparks.
•When handling cables and electrical equipment, avoid generating sparks and
electrostatic charge.
•Never short circuit the battery poles.
•Never use a damaged 12-volt vehicle battery. It can explode. Damaged 12-volt vehicle
batteries must be replaced as soon as possible.
•Damaged or frozen 12-volt vehicle batteries must be replaced as soon as possible.
Discharged 12-volt vehicle batteries can already freeze at temperatures of around
0°C (+32°F).
•In vehicles with the 12-volt vehicle battery in the luggage compartment, ensure that the
breather hose is connected properly to the 12-volt vehicle battery.
WARNING
•Do not expose the 12-volt vehicle battery to direct daylight for an extended period as
the UV rays could damage the battery housing.
•If the vehicle is left standing in cold conditions for a long period, protect the 12-volt
vehicle battery from frost. If it freezes, it will be destroyed.
NOTICE