Emergencies
● If the indicated pressure still cannot be
reached, the tyre is too badly damaged. The
tyre cannot be sealed with the anti-puncture
kit. Do not continue driving. You should ob-
tain professional assistance ››› .
● Disconnect the air compressor and unscrew
the flexible inflator tube from the tyre valve.
● When the tyre pressure is between 2.5 and
2.0 bars, immediately continue driving with-
out exceeding 80 km/h (50 mph).
● After 10 minutes
, Check the pressure again
›
›› page 189. WARNING
When inflating the wheel, the air compressor
and the inflator tube may become hot.
● Protect hands and skin from hot parts.
● Do not place the hot flexible inflator tube or
hot air compressor on flammable material.
● Allow them to cool before storing the de-
vice.
● If it is not possible to inflate the tyre to at
least 2.0 bars (29 psi / 200 kPa), the tyre is
too badly damaged. The sealant is not in a
good condition to seal the tyre. Do not con-
tinue driving. Seek specialist assistance. CAUTION
Switch off the air compressor after a maxi-
mum of 8 operational minutes to prevent it
from overheating! Before switching on the air compressor again, let it cool for several mi-
nutes.
Check after 10 minutes of driving
Screw the inflator tube
››› Fig. 162 5 again
and check the pressure on the gauge 6 .
1.3 bar (19 psi / 130 kPa) and lower:
● Stop the vehicle! The tyre cannot be sealed
sufficiently with the tyre mobility set.
● You should obtain professional assistance
››› .
1.4 bar (20 psi / 140 kPa) and higher:
● Set the tyre pressure to the correct value
again.
● Carefully resume your journey until you
reach the nearest specialised workshop with-
out exceeding 80 km/h (50 mph).
● Have the damaged tyre replaced. WARNING
Driving with an unsealed tyre is dangerous
and can cause accidents and serious injury.
● Do not continue driving if the tyre pressure
is 1.3 bar (19 psi / 130 kPa) and lower.
● Seek specialist assistance. Jump-starting
Jump leads The jump lead must have a sufficient wire
cross section.
If the engine fails to start because of a dis-
charged battery, the battery can be connec-
ted to the battery of another vehicle to start
the engine.
Jump leads
Jump leads must comply with standard
DIN
72553 (see cable manufacturer's instruc-
tion s).
The wire cross section must be at least
25 mm 2
for petrol engines and at least
35 mm 2
for diesel engines. Note
● The vehicles must not touch each other,
otherwise electricity could flow as soon as
the positive terminals are connected.
● The discharged battery must be properly
connected to the on-board network. 189
Technical specifications
Advice
Operation
Safety
Advice
How to jump start: description Fig. 163
Diagram of connections for vehicles
without Start-Stop system. Fig. 164
Diagram of connections for vehicles
with Start-Stop system. Jump lead terminal connections
1. Switch off the ignition of both vehicles
››› . 2. Connect one end of the
red jump lead to
the po s
itive + terminal of the vehicle
with the flat battery A
››› Fig. 163 .
3. C
onnect the other end of the red
jump
lead to the positive terminal + in the ve-
hicle providing assistance B .
4. For vehicles without Start-Stop system:
connect one end of the black jump lead to
the negative terminal – in the vehicle
providing assistance B
››› Fig. 163 .
– For
vehicles with Start-Stop system: Con-
nect one end of the black jump lead X to a
suitable ground terminal, a solid piece of
metal in the engine block, or to the engine
block itself ››› Fig. 164.
5. Connect the other end of the black jump
lead X to a solid metal component bolted
to the engine block or to the engine block
itself of the vehicle with the flat battery.
Do not connect it to a point near the bat-
tery A .
6. Position the leads in such a way that they cannot come into contact with any moving
parts in the engine compartment.
Starting
7. Start the vehicle's engine with the boost- ing battery and let it run at idling speed.
8. Start the engine of the vehicle with the flat battery and wait 2 or 3 minutes until the
engine is “running”. Removing the jump leads
9. Before you remove the jump leads, switch
off the dipped beam headlights (if they
are switched on).
10.Turn on the heater blower and heated rear window in the vehicle with the flat battery.
This helps minimise voltage peaks which
are generated when the leads are discon-
nected.
11. When the engine is running, disconnect
the l e
ads in reverse order to the details
given above.
Connect the battery clamps so they have
good metal-to-metal contact with the battery
terminals.
If the engine fails to start, switch off the start-
er after about 10 seconds and try again after
about a minute. WARNING
● Please note the safety warnings referring to
working in the engine compartment
››› page 163, Working in the engine compart-
ment.
● The b att
ery providing assistance must have
the same voltage as the flat battery (12 V)
and approximately the same capacity (see
imprint on battery). Failure to comply could
result in an explosion.
● Never use jump leads when one of the bat-
teries is frozen. Danger of explosion! Even 190
Emergencies
after the battery has thawed, battery acid
could leak and cause chemical burns. If a bat-
tery freezes, it should be replaced.
●
Keep sparks, flames and lighted cigarettes
away from batteries, danger of explosion.
Failure to comply could result in an explo-
sion.
● Observe the instructions provided by the
manufacturer of the jump leads.
● Do not connect the negative cable from the
other vehicle directly to the negative terminal
of the flat battery. The gas emitted from the
battery could be ignited by sparks. Danger of
explosion.
● Do not attach the negative cable from the
other vehicle to parts of the fuel system or to
the brake line.
● The non-insulated parts of the battery
clamps must not be allowed to touch. The
jump lead attached to the positive battery
terminal must not touch metal parts of the ve-
hicle, this can cause a short circuit.
● Position the leads in such a way that they
cannot come into contact with any moving
parts in the engine compartment.
● Do not lean on the batteries. This could re-
sult in chemical burns. Note
The vehicles must not touch each other, oth-
erwise electricity could flow as soon as the
positive terminals are connected. Towing and tow-starting
Tow-starting We recommend that you do
not tow-start your
v ehic
le. Jump-starting is preferable
››› page 189.
How
ever, if your vehicle has to be tow-
started:
– Engage 2 nd
or 3 rd
gear.
– Keep the clutch pressed down.
– Switch the ignition on.
– Once both vehicles are moving, release the
clutch.
– As soon as the engine starts, press the
clutch and move the gear lever into neutral.
This helps to prevent driving into the tow-
ing vehicle. WARNING
The risk of accidents is high when tow-start-
ing. The vehicle being towed can easily col-
lide with the towing vehicle. CAUTION
When tow-starting, fuel could enter the cata-
lytic converter and damage it. General notes
Please observe the following points if you
use a tow rope:
Notes for the driver of the towing vehicle
– Drive slowly at first until the tow rope is
taut. Then accelerate gradually.
– Begin and change gears cautiously. If you
are driving an automatic vehicle, accelerate
gently.
– Remember that the brake servo and power
steering are not working in the vehicle you
are towing. Brake sooner than normal and
pressing the pedal gently.
Notes for the driver of the towed vehicle
– Ensure that the tow rope remains taut at all
times when towing.
Tow rope or tow bar
It is easier and safer for the vehicle to be tow-
ed using a tow bar. You should only use a
tow-rope if you do not have a tow-bar.
A tow rope should be slightly elastic to re-
duce the loading on both vehicles. It is advis-
able to use a tow rope made of synthetic fi-
bre or similarly elastic material.
Attach the tow rope or the tow bar only to the
towline anchorages provided or a towing
bracket. »
191Technical specifications
Advice
Operation
Safety