Page 252 of 341

249 Contents – Practical hints
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................250
Shelf below rear window ..............250
Stowing things in
the vehicle ..................................250
Luggage cover .................................250
Fuses ................................................252
Hood .................................................254
Checking engine oil level .............256
Automatic transmission
fluid level ...................................257
Coolant level ...................................257
Adding coolant ...........................258
Windshield washer / headlamp
cleaning system .........................259Windshield and headlamp
washer fluid mixing ratio ........ 259
Spare wheel, vehicle tools,
storage compartment ............... 260
Vehicle jack .................................... 261
Wheels ............................................ 262
Tire replacement ....................... 262
Rotating wheels ......................... 263
Spare wheel .................................... 264
Changing wheels ........................... 266
Tire inflation pressure ..................271
Battery ............................................. 272
Jump starting ..................................274
Towing the vehicle .........................276
Exterior lamps ............................... 280
Headlamp assembly .................. 281
Taillamp assemblies .................. 283Adjusting headlamp aim ...............285
Changing batteries in
the electronic main key ...........288
Synchronizing
remote control ...........................290
Raising soft top manually ............. 291
Antenna ...........................................298
Manual release for
fuel filler flap .............................298
Trunk lamp .....................................299
Replacing wiper
blade insert ................................299
Page 254 of 341
251 Luggage cover
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index To open compartment:
Press button (arrow). Unhook luggage cover from
h ol ders (2) and g uide l uggage c ove r w ith h and le (1) into
storage compartment until handle (1) locks in place.Important!
To prevent damage to soft top or luggage / cargo when
lowering the roof:
•load trunk only to the height of the luggage cover,
•do not permit luggage / cargo to raise the closed
luggage cover,
•do not load anything on top of the luggage cover,
•do not operate the luggage cover with the soft top
lowered. Doing so will result in damage to the
luggage cover or the soft top.
Note:
Opening and closing of the soft top can only be done
with the luggage cover and trunk lid closed.
P65.10-2007-26
Page 276 of 341

273 Battery
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Therefore, we strongly recommend that you have the
battery charge checked frequently, and corrected if
necessary, especially if you use the vehicle less than
approximately 200 miles (300 km) per month,
mostly for short distance trips, or if it is not used for
long periods of time.
Only charge a battery with a battery charger after the
battery has been disconnected from the vehicle’s
electrical circuit.
Always disconnect the battery negative lead first and
connect last.
When removing and connecting the battery, always
make sure that all electrical consumers are off and the
electronic key is in steering lock position 0. The battery
and its filler caps must always be securely installed
when the vehicle is in operation. During removal and
installation always protect the disconnected battery
positive (+) terminal with the cover attached to the
battery.
While the engine is running the battery terminal clamps
must not be loosened or detached, otherwise the
generator and other electronic components would be
damaged.Notes:
After reconnecting the battery also set the clock (see
page 106) resynchronize the front seats (see page 49),
front seat head restraints (see page 49), the express
feature of the power windows (see page 147), and the
electronic stability program (ESP) (see page 221).
If the soft top is in a half open position, it also has to be
synchronized. To do so, raise and lock soft top manually
(see page 291).
Battery recycling
Batteries contain material that can harm the
environment with improper disposal.
Large 12 Volt storage batteries contain lead.
Recycling of batteries is the preferred method of
disposal.
Many states require sellers of batteries to accept old
batteries for recycling.
Page 294 of 341

291 Emergency operation of soft top
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Raising soft top manually
In case of malfunction, the power soft top can also be
raised manually. This procedure should be performed
with great care by two persons.
We r e c o m m e n d to t a ke o f f yo u r w a tc h or ot h e r j ewe l r y to
prevent personal injury.
A combination open-end / hex-socket wrench in the
vehicle tool kit is required for this job.
1. E n ga g e p a r k i n g b ra ke .
2. Lower windows and open doors.
3. Lower roll bar with roll bar switch.
Note:
If the roll bar cannot be lowered, carefully guide the
sof t top a cross th e roll ba r. Lif t the rear window over
the roll bar.
4. For safety reasons, remove electronic key from
steering lock. Important!
Ensure that the trunk lid is closed while raising the soft
top manually. Otherwise there is the possibility of
contact between the trunk lid and the soft top
compartment cover.
Wa r n i n g !
Do not place your hands near the roll bar, soft top
frame, upper windshield area or soft top storage
compartment or between the soft top rods while the
soft top is being raised and locked. Serious personal injury may occur.
Page 295 of 341
292 Emergency operation of soft top
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
5. Unlock soft top storage compartment:
Open trunk lid with mechanical key and lift
protection cover.
Using screwdriver (supplied in vehicle tool kit), turn
screw two turns counterclockwise to the stop.
Close trunk lid.
Important!
Do not place mechanical key inside trunk, since trunk is
locked again when closing the lid.6. Place open-end wrench (1) (supplied in vehicle tool
kit) on bolt between backrest and soft top
compartment cover. Turn wrench (1) in direction of
arrow to its stop and remove.
P65.10-2009-26
1
P77.30-2031-26
Page 296 of 341
293 Emergency operation of soft top
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 7. Open soft top compartment cover (2) and place in
upright position.
Place hands from below on upper section of soft
top (3) and pull hard to move soft top (4) out of its
storage compartment. 8. Move soft top toward windshield header (arrow).
2
4
3
P77.30-2029-26
Wa r n i n g !
Do not place your hands in areas marked X.
Serious personal injury may occur.
P77.30-2034-26
Page 297 of 341
294 Emergency operation of soft top
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
9. Do not place soft top frame (5) onto windshield
header.
10. Place rear window section of soft top (6) in its
vertical position.
11. Close soft top compartment cover (2) by placing
hands near edges (arrows). The soft top
compartment cover must lock in the first notch of
compartment cover catch.12. Lock soft top storage compartment:
Place open-end wrench (1) on bolt between backrest
and soft top compartment cover. Turn wrench (1) in
direction of arrow to its stop and remove.
6
P77.30-2033-26
5
4
2
1
P77.30-2030-26
Page 298 of 341
295 Emergency operation of soft top
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 13. Lower rear window section of soft top (6).
14. Open trunk lid with mechanical key and carefully
guide luggage cover into its storage compartment.15. Insert hex-socket wrench (7) to lock the soft top bow.
Press soft top bow down onto soft top compartment
cover.
Insert and turn wrench in direction of arrow (8) to
lock soft top bow.
6
P77.30-2032-26