140
JUMP-STARTING
When your battery is discharged, you can
use two jumper cables to start your vehicle
with power from the battery in a second
vehicle. Correspondingly you can help start
another vehicle. Only use jumper cables
with fully insulated handles on the termi-
nal clamps.
Preparing for jump-starting
Do not touch live wiring and cables
on a running engine. There is a risk of
fatal injury if you do this. Carefully observe
the following instructions to avoid per-
sonal injury and/or damage to either vehi-
cle or both vehicles. Make sure that there is
no contact between the bodywork of the
two vehicles to avoid a short circuit haz-
ard.<
1. Check whether the battery of the sup-
port vehicle has 12 Volts and approxi-
mately the same capacity measured in
Ah. These data are printed on the bat-
tery
2. Switch off the engine of the support
vehicle
3. Switch off any electrical systems and
components in both vehicles.
Connect the jumper cables
Always adhere to this sequence when
connecting the jumper cables; failure
to observe this procedure can lead to spark-
ing and pose an injury hazard.
starting terminal on the MINI COOPER S
and the MINI COOPER S Convertible.
In the MINI COOPER S and the MINI
COOPER S Convertible, the auxiliary jump-
starting terminal, arrow 1, acts as the posi-
tive battery terminal, refer to view of
engine compartment on page113. The
cover is marked with a +.
1. Remove the cover of the battery or open
the cover of the auxiliary jump-starting
terminal:
>MINI COOPER and MINI COOPER Con-
vertible:
Remove the battery cover.
To do so, press the two clips simulta-
neously.
>MINI COOPER S and MINI COOPER S
Convertible:
141
OVERVIEW REPAIRSOPERATION CONTROLS DATA INDEX
JUMP-STARTING TOWING AND TOW-STARTING
Open the cover of the auxiliary jump-
starting terminal, arrow 1
2. Connect one terminal clamp of the
plus/+ jumper cable to the positive bat-
tery terminal or to an auxiliary jump-
starting terminal of the support vehicle
3. Connect the other terminal clamp of the
plus/+ jumper cable to the positive bat-
tery terminal or to an auxiliary jump-
starting terminal of the vehicle to be
started
Engine or body ground in your MINI or MINI
Convertible: arrow 2.
4. Connect one terminal clamp of the
minus/– jumper cable to the negative
battery terminal or to an engine or body
ground of the support vehicle
5. Connect the second terminal clamp of
the minus/– jumper cable to the nega-
tive terminal of the battery or to the
engine or body ground of the vehicle to
be started.Performing the jump-start
1. Start the engine of the support vehicle
and allow it to run at increased idle
speed for several minutes
2. Start the engine of the other vehicle in
the usual manner.
If the first start attempt is not success-
ful, wait a few minutes before another
attempt in order to allow the discharged
battery to recharge
3. Allow the engines of both vehicles to run
for several minutes.
On the MINI or MINI Convertible:
Before disconnecting the jumper
cables, switch on the lighting, the rear
window defroster and the highest
blower speed to prevent a voltage surge
from the regulator to the electrical sys-
tems and components.<
4. Then disconnect the jumper cables in
the reverse order.
If necessary have the battery checked and
completely charged at a MINI Dealer.
Do not use spray starter fluids to start
the engine.<
Observe all applicable laws and regu-
lations for towing and tow-start-
ing.<
Do not transport any occupant other
than the driver in a vehicle that is
being towed.<
Using the towing eyelet
The screw-in towing eyelet is stored in the
onboard tool kit, refer to page126; be sure
that it remains with the vehicle at all times.
It can be attached at the front or rear of
your vehicle.
Use only the towing eyelet supplied
with the vehicle and screw it in firmly
until it stops. Use the towing eyelet for
towing on paved roads only. Avoid subject-
ing the towing eyelet to lateral loads, e.g.
do not lift the vehicle using the towing eye-
let. Otherwise, the towing eyelet and the
vehicle could be damaged.<
