274 Battery
Te ch n i c a 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
key is in steering lock position 0. The battery 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.Note:
The gear selector lever will remain locked in
position “P” and the electronic key cannot be turned in
the steering lock if the vehicle battery is disconnected
or discharged.
After reconnecting the battery also set the clock in
instrument cluster (see page 87), set date in trip
computer (see page 89), resynchronize the sliding / pop-
up roof (see page 294) and the electronic stability
program (ESP) (see page 224).
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.
333 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Tie-down rings, cargo .................................................... 150
Tire inflation pressure .................................................. 272
Tire traction .................................................................... 197
Tires
Driving instructions ................................................. 195
Rims and tires ........................................................... 310
Rotating wheels ......................................................... 263
Tire inflation pressure ............................................. 272
Tire replacement ....................................................... 262
Winter driving instructions .................................... 199
Tool kit
See Vehicle tools ....................................................... 259
Tow-away alarm ................................................................ 37
Switching off ................................................................ 37
Towing the vehicle ......................................................... 277
Stranded vehicle ....................................................... 281
Transmission selector lever,
manually unlocking ............................................. 281
Trailer operation ............................................................ 216
Trailer towing .................................................................209
Transmission .................................................................. 183
Transmission control - LOW RANGE mode ...............227
Transmission fluid level ...............................................256Transmission selector lever,
manually unlocking .................................................. 281
Traveling abroad ............................................................201
Trip computer ................................................................... 89
Trip odometer ................................................................... 86
Trunk .................................................................................34
Opening ........................................................................ 27
Trunk lamp ..................................................................... 129
Turn signal failure ........................................................... 98
Turn signals ......................................................................97
UUnlocking the vehicle ...................................................... 27VVanity mirrors ................................................................ 131
Vehicle jack .................................................................... 259
Vehicle keys ......................................................................24
Vehicle tools
Screwdriver ............................................................... 259
