Breakdown kitFig. 145
Components of the breakdown kit
First read and observe the introductory information and safety warn-
ings
on page 185.
The kit is located in a box under the floor covering in the luggage compartment.
Components of the breakdown kit Valve remover
Sticker with “max. 80 km/h”/“max. 50 mph” speed designation
Inflation hose with plug
Air compressor
Tyre inflation hose
Tyre pressure indicator
Air release valve
ON and OFF switch
12 volt cable connector
Tyre inflator bottle with sealing agent
Replacement valve core
The valve remover
1
has a slot at its lower end which fits into the valve core.
This is the only way in which you can remove and re-install the valve core from
the tyre valve. The same also applies to the replacement valve core
11
.
1234567891011Preparations for using the breakdown kit
First read and observe the introductory information and safety warn-
ings
on page 185.
The following preparatory work must be carried out before using the breakdown
kit.
›
Park the vehicle as far away as possible from the flow of traffic. Park on as flat and firm a surface as possible.
›
If you are in flowing traffic, switch on the hazard warning lights and set up thewarning triangle at the prescribed distance. National legal requirements must
be observed.
›
Have all the occupants get out. The passengers should not stand on the road
(instead they should remain behind a crash barrier, for instance) while the wheel is being changed.
›
Switch off the engine and move the gearshift lever into Neutral or move the se-
lector lever on the automatic gearbox into position P.
›
Apply the handbrake firmly.
›
Check that you can carry out the repairs with the breakdown kit » page 185.
›
Uncouple any trailer.
›
Remove the breakdown kit from the boot.
›
Stick the sticker
2
» Fig. 145 on page 186 on the dashboard in the driver's field
of view.
›
Do not remove the foreign body, e.g. screw or nail, from the tyre.
›
Unscrew the valve cap.
›
Use the valve remover
1
to unscrew the valve core and place it on a clean sur-
face (rag, paper, etc.).
Sealing and inflating the tyre
First read and observe the introductory information and safety warn-
ings
on page 185.
Sealing
›
Shake the tyre inflator bottle
10
» Fig. 145 on page 186 vigorously several times.
›
Firmly screw the inflation hose
3
onto the tyre inflator bottle
10
in a clockwise
direction. The film on the cap is pierced automatically.
›
Remove the plug from the inflation hose
3
and plug the open end fully onto
the tyre valve.
›
Hold the bottle
10
with the bottom facing upwards and fill all of the sealing
agent from the tyre inflator bottle into the tyre.
186Do-it-yourself
›Remove the empty tyre inflator bottle from the valve.›Screw the valve core back into the tyre valve using the valve remover 1.
Inflating›
Screw the air compressor tyre inflation hose
5
» Fig. 145 on page 186 firmly on-
to the tyre valve.
›
Check that the air release valve
7
is closed.
›
Start the engine and run it in idle.
›
Plug the connector
9
into 12 Volt socket » page 70, 12-volt power outlet .
›
Switch on the air compressor with the ON and OFF switch
8
.
›
Allow the air compressor to run until a pressure of 2.0 - 2.5 bar is achieved. Max-
imum run time of 8 minutes » !
›
Switch off the air compressor.
›
If you cannot reach an air pressure of 2.0 – 2.5 bar, unscrew the tyre inflation
hose
5
from the tyre valve.
›
Drive the vehicle 10 metres forwards or backwards to allow the sealing agent to
“distribute” in the tyre.
›
Firmly screw the tyre inflation hose
5
back onto the tyre valve and repeat the
inflation process.
›
If you cannot reach the required tyre inflation pressure here either, this means
the tyre has sustained too much damage. You cannot seal with tyre with the breakdown kit »
.
›
Switch off the air compressor.
›
Remove the tyre inflation hose
5
from the tyre valve.
Once a tyre pressure of 2.0 – 2.5 bar is reached, the journey may be continued at a maximum speed of 80 km/h (50 mph).
Check the tyre inflation pressure after driving for 10 minutes » page 187.
WARNING■
The tyre inflation hose and air compressor may get hot as the tyre is being
inflated – there is a risk of injury.■
Do not place the hot tyre inflation hose or hot air compressor on flammable
materials – there is a risk of fire.
■
If you cannot inflate the tyre to at least 2.0 bar, this means the damage sus-
tained was too serious. The sealing agent cannot be used to seal the tyre.
Do not drive the vehicle. Seek help from a specialist garage.
CAUTIONSwitch off the air compressor after running 8 minutes at the latest – there is a
risk of overheating. Allow the air compressor to cool a few minutes before switch- ing it on again.
Check after 10 minutes' driving
First read and observe the introductory information and safety warn-ings
on page 185.
Check the tyre inflation pressure after driving for 10 minutes!
If the tyre pressure is 1.3 bar or less
›
Do not drive the vehicle. You cannot properly seal with tyre with the break-
down kit.
If the tyre pressure is 1.3 bar or more
›
Adjust the tyre pressure to the correct value again (see inside of fuel filler cap).
›
Continue driving carefully to the nearest specialist garage at a maximum speed
of 80 km/h (50 mph).
Jump-starting
Introduction
This chapter contains information on the following subjects:
Jump-starting using the battery from another vehicle
188
Jump-starting in vehicles with the START-STOP system
189WARNING■ A discharged vehicle battery may already freeze at temperatures just below
0 °C. If the battery is frozen, do not jump start with the battery of another ve- hicle – there is a risk of explosion.■
Pay attention to the warning instructions relating to working in the engine
compartment » page 160, Engine compartment .
187Emergency equipment, and self-help
