•
The deflated full size spare tire cannot be
repaired or mounted using conventional
shop equipment. This work always has to
be performed by the man ufacturer of the
collapsible tire.
• All the air must be let out of the tire after
use before stowing it in the storage area
prov ided for it in the vehicle. Once all the air
is out, the tire will return to its original form.
To let the air out of the tire, either use a
sharp object to press down on the metal pin
in the valve, or use the valve-remo ving tool
on the back side of the dust cap to unscrew
the valve stem. Changing
a wheel
�W ARNING
You or your passengers could be
injured while changing a wheel if
you do not follow safety precau
tions:
• If you have a flat tire, move a
safe distance off the road. Turn off
the engine, turn the emergency
flasher on and use other warning
devices to alert other motorists.
• Passengers must not rema in in
the vehicle when it is jacked up.
This includes children as well as
adults.
• Make sure that passengers wait
in a safe place away from the ve
hicle and well away from the road
way and traffic.
• Before you change a wheel, be
sure the ground is level and firm.
If necessary, use a sturdy board
under the jack. DO-IT-YOURSELF
SERVICE
�� WARN ING continued
• After installing the spare wheel,
make sure that you remount the
flat tire/Wheel in its storage area
properly and tighten the plastic
knurled screw securely.
• To help prevent the vehicle from
moving suddenly and possibly
slipping off the jack, always fully
set the parking brake and block
the wheel diagonally opposite the
wheel being changed. When one
front wheel is lifted off the
ground, placing the automatic
transmission in P (Park) will not
prevent vehicle movement.
267
DO-IT-Y
OURSELF SERVICE----------------------
Step 1 ·"7
r.-&
.--· t I . ... ,.. . . . --------� .... ... . . ...
-
' . .. . ...
.. - - . .
J
To avoid damaging parts of the air
suspension system. you must have
the ride level adjustment system in
the jack mode whenever a jack or lift
is used to raise the vehicle:
Activati ng the jack mode
• Before using the jack or lift to raise the ve
hicle, you must press buttons (1) and (3) at
the same time for at least 5 seconds with
the ignition switched on.
268 In
the jack mode. the LED's on the control
buttons (1) and (3), the yellow LED in the
manual mode on the ride level display (2) as
well as the ride level control indicator light
on the instrument cluster must all be on
(see page 123).
• Now switch off the ignition and change
the tire.
Shutting off the jack mode once
you've finished changing the tire
Yo u can shut off the jack mode again by si
mu ltaneously pessing buttons (1) and (3) for
at least 5 seconds. The indicator light in the
instrument cluster, the LED for the manual
mode, and the LED's in the control buttons
will go out.
The original state of the system and full
functionality of the ride height control sys
tem will be restored.
In addition, the jack mode is automatically
deactivated when the vehicle speed of
about 3 mph (5 km/h) is exceeded. Step
2
Ta ke jack, tools and spare wheel out of the
luggage compartment.
The hub caps can be removed with the hook
which is provided in the vehicl e's tool kit.
Insert the hook into a hole and pull the hub
cap off.
----------------------DO-IT-YOURSELF SERVICE
On wheels equipped with a bolt-on
hubcap• (double spoke design) the
mounting bolts (see arrows) must,
for safety reasons, never be loose
ned. Step
3
• Mount the lug wrench over the wheel
bolt all the way and turn to the left - see il
lustration. When doing this, hold the lug
wrench at the end.
If the wheel bolts do not come loose, you
can push the end of the lug wrench, if nec
essary, using your foot. Make sure you are
standing firmly on the ground and hold on to
the vehicle for support.
Loosen all wheel bolts about one turn.
Do not yet remove the -bolts . B4B·744
Step 4
• Position the vehicle jack under the ve
hicle closest to the wheel to be changed:
The arrows in the illustration show the loca
tions on the vehicle underbody where you
should place the jack.
The jack should be placed approximately
6 in. (15 em) behind the front wheel, or
10 in. (25 em) in front of the rear wheel.
Always heed all WA RNINGS
on next page.
269
DO-IT-Y
OURSELF SERVICE----------------------
\
�W ARNING
Yo u or your passengers could be
injured while changing a wheel if
you do not follow safety precau
tions:
• Jacking at any other place may
damage the vehicle or may result
in personal injuries.
• An unstable surface under the
jack may cause the vehicle to slip
off the jack. Always provide a firm
base for the jack on the ground. If
necessa ry. use a sturdy board un
der the jack.
• On hard. slippery surface (such
as tiles) use a rubber mat or similar
to prevent the jack from slipping.
270 Step
5
• Turn the handle on the jack until the jack
arm just fits underneath the vehicle.
• Position the jack arm on the lower sill of
the vehicle so that the rib in the recess is
surrounded by the jack claw (A) and the
movable base plate (8) of the jack lies flat on
the floor.
When you straighten the jack, make sure
claw doesn't slip off the rib. �W
ARNING
o Do not raise the vehicle until
you are sure the jack is securely
engaged.
• Passengers must not rema in in
the vehicle when it is jacked up.
• Make sure that passengers wait
in a safe place away from the ve
hicle and well away from the road
way and traffic.
• To raise the vehicle, turn the handle
clockwise. Only raise the vehicle as much
as is needed to change a wheel.
----------------------DO-IT-YOURSELF SERVICE
Step &
• Un screw the wheel bolt nearest the top,
using the screwdriver handle (see above il
lustratio n). Place it on a clean surface (for
example inside the hub cap, or on a piece of
tow eling) next to the jack and remove the
wheel.
l<:z�
(r.-
• Install plastic pin in its place.
Inserting the pin in the bolt hole assures that
the holes in the wheel are in line with the
threaded holes in the wheel hub.
• Then fully unscrew the other wheel bolts
and remove the wheel leaving the plastic
pin in the bolt hole.
Remove any dirt or corrosion present on
mounting surface of wheel or vehicle be
fore wheel replacement. •
Mount the spare tire and remount the
wheel bolts lightly using the screwdriver
handle. Then unscre�J'o4the plastic pin and in
sert the remaining wheel bolt.
The wheel bolts must be clean and easy to
turn.
• lighten all wheel bolts slightly with the
lug wrench.
271
DO-IT-Y
OURSELF SERVICE----------------------
Step
7
Inflating the deflated full size
spare tire
• Remove the dust cap from the valve (1 l
by unscrewing it.
• Take the pressure compressor hose out
of the case, and screw the coupling nut se
curely onto the valve.
• Insert the compressor· connector in to
the socket located on the side of the lug
gage compartment or inset it ino the ciga
rette lighter socket -see page 181.
272 •
Turn on the compressor. The required tire
pressure wil be reached within a few min
utes. Use a pressure gauge to check the tire
pressure. Never operate the compressor
for longer than 5 minutes.
Note
Yo u'll find adhesive labels on the deflated
full size spare tire containing i nstn .1ctions for
using the tire as well as information on the
specified tire pressure.
Step S
• Un screw the pressure hose from the val
ve and screw the dust cap back on.
• To lower the vehicle, turn the handle
counter-clockwise until the jack is fully re
leased. Remove jack.
• Then go crosswise from one bolt to
another tightening them firmly.
• If necessary, press the hubcap back onto
the hub of the spare wheel. Step
9
• Slip the plastic cover over the wheel con
taining the flat tire. Then stow this wheel in
the luggage comopartment and secure it so
that it does not shift.
• Carefully observe the points on
page 288 when using the deflated
full size spare tire.
Notes
• The hex socket in the screwdriver can be
used to make it easier to handle the wheel
bolts. To do this, pull out the revers ible bla-
de. ·
Never use this plastic tool to loosen
or tighten the wheel bolts.
After you change a tire:
• Deactivating the jack moda -see
page 268.
• Use a torque wrench to check the
wheel bolt tightening torque as
soon as possible. With alloy wheels
and a deflated full size spare tire, the
torque should be 88.5 ft-lb (120
Nm).
•
Be sure to check the tire pressure
as quickly as possible after you
install a wheal that is fitted with
new tires.
If you notice while changing a tire
that the wheal bolts are corroded
and difficult to turn, then they
should be replaced before you
check the tightening torque.
Until then, drive with extra care and
at reduced speeds. m
WARNING
• If you are going to equip your ve
hicle with tires or rims which dif
fer from those which were factory
installed, then be sure to read the
information on page 257.
• Always store damaged wheel,
jack and tools securely in luggage
compartment. DO-IT-YO
URSELF SERVICE
Note
Remember that the deflated full size
spare tire is for temporary use only!
273
DO-IT-YOURSELF
SERVICE----------------------
No.
A11 No.
A 11 Automatic
circuit breakers
26 -Rear window defogger,
air recirculation . . . . . . . .
30
27 -Heated steering wheel,
rear window wiper , . . . . . 15
28 -Fuel pump . . . . . . . , . . . . 20
29 - Engine timing . . . . . . . . . .
30
30 -Power roof . . . . . .
. ... 20
31 -Back-up lights, cruise control,
Automatic Transmission,
data link connector for
On Board Diagnostic,
automatic dimmng inside mirror
15
32 -Engine timing . . . . . . . . . . . . . . . . . 20
33 -Ciga rette lighter 15
34 - Engine timing
1l Amps
276 15 35
-Va cant
36 -Front fog lights,
rear fog light ...... .
37 -Radio ........... .
38 - Luggage compartment light, . . .
15
. . ... 20
power locking system . . . . . . . . . . 20
39 -Emergency flasher system ....... 15
40 -Horn . . . . . . . . . . . . . . . . . . . . . . . 25
41 -Anti-lock brake system (ABS) .. .. 25
42 -Electronic Stability Programm .... 25
43 -$-contact (radio) . . . . . . . . . . . . . . 5
44 -Seat heating . ... ... . ... ... ..... 30 The
electric power windows and the elec
tric seat adjusters are protected with circuit
breakers which reset automatically after
the circuit overload has been correcte d.