charging MERCEDES-BENZ SLK350 2005 R171 Owner's Manual

Contents
Practical hints................................. 341
What to do if … .................................. 342
Lamps in instrument cluster ........ 342
Lamp in center console ................ 347
Vehicle status messages in the
multifunction display .................... 348
Where will I find...? ............................ 369
First aid kit ................................... 369
Vehicle tool kit, vehicle jack......... 369
Spare wheel with collapsible tire.. 371
Spare wheel bolts ........................ 373
Unlocking/locking in an emergency .. 374
Unlocking the vehicle ................... 374
Locking the vehicle ...................... 375
Manually unlocking the gear
selector lever
(automatic transmission*) ........... 376
Opening/closing in an emergency..... 377
Raising retractable hardtop
manually ...................................... 377
Replacing SmartKey batteries ........... 378
SmartKey ..................................... 379Replacing bulbs .................................. 380
Bulbs ............................................. 380
Replacing bulbs for front lamps .... 382
Replacing bulbs for rear lamps ..... 384
Replacing wiper blades....................... 386
Removing wiper blades ................. 386
Installing wiper blades .................. 387
Flat tire ............................................... 388
Preparing the vehicle .................... 388
Mounting the spare wheel ............ 388
Battery................................................ 396
Disconnecting the battery............. 397
Removing the battery.................... 397
Charging and reinstalling battery .. 397
Reconnecting the battery.............. 398
Jump starting ...................................... 399
Towing the vehicle .............................. 401
Installing towing eye bolt .............. 403
Fuses .................................................. 404
Aids for changing fuses................. 404
Main fuse box in passenger
compartment ................................ 405
Fuse box in engine compartment.. 406
Technical data.................................. 407
Parts service ...................................... 408
Warranty coverage ............................. 409
Loss of Service and Warranty
Information Booklet ...................... 409
Identification labels ............................ 410
Layout of poly-V-belt drive.................. 411
SLK 350 ........................................ 411
SLK 55 AMG ................................. 411
Engine ................................................ 412
Rims and tires .................................... 413
Same size tires ............................. 414
Mixed size tires ............................. 416
Spare wheel with collapsible tire .. 418
Electrical system ................................ 419
Main Dimensions................................ 420
Weights .............................................. 421

342 Practical hintsWhat to do if …Lamps in instrument clusterGeneral information:
If any of the following lamps in the instru-
ment cluster fails to come on during thebulb self-check when switching on ignition
(
page 35), have the respective bulb
checked and replaced if necessary.
Problem
Possible cause
Suggested solution
-
The yellow ABS indicator lamp comes on
while driving.
The ABS has detected a malfunction
and has switched off. The BAS and
ESP are also switched off (see mes-
sages in display).
The brake system is still functioning
normally but without the ABS avail-
able.
If the ABS control unit is malfunction-
ing, other systems such as the
automatic transmission* may also be
malfunctioning.

Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.

Read and observe the messages in
the display (
page 348).

Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of an accident.
The charging voltage has fallen below
10 volts and the ABS has switched
off.
The battery might not be charged suf-
ficiently.

Switch off electrical consumers that
are currently not needed, e.g. seat
heating*.

If necessary, have the generator and
battery checked.
When the voltage is above this value
again, the ABS is operational again.

351 Practical hints
What to do if …
Display message
Possible cause
Possible solution
BAS
not available
See Operator’s Manual
The charging voltage has fallen below
ten volts. The BAS has switched off.
The battery might not be charged suf-
ficiently.
The brake system is still functioning
normally but without the BAS avail-
able.

Continue driving with added caution.
When the voltage is above this value again,
the BAS is operational again.

If necessary, have the generator and
battery checked.
malfunction
Visit workshop
The BAS has detected a malfunction
and switched off.
The brake system is still functioning
normally but without the BAS avail-
able.

Continue driving with added caution.

Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases
the risk of an accident.
Display malfunction
Visit workshop
The BAS or the BAS display is mal-
functioning.

Continue driving with added caution.

Have the system checked at an authorized
Mercedes-Benz Center as soon as possible.
Failure to follow these instructions increases
the risk of an accident.
Cruise
control
Cruise control
Drive to workshop
Cruise control is malfunctioning.

Have cruise control checked by an
authorized Mercedes-Benz Center.

352 Practical hintsWhat to do if …Display message
Possible cause
Possible solution
ESP
malfunction
Visit workshop
The ESP was deactivated because of a
malfunction.
The ABS might not be operational.
The brake system is still functioning
normally but without the ESP avail-
able.

Continue driving with added caution.

Visit an authorized Mercedes-Benz Center
as soon as possible.
Failure to follow these instructions increases
the risk of an accident.
unavailable
See Operator’s Manual
The self-diagnosis has not been com-
pleted.
The brake system is still functioning
normally but without the ESP avail-
able.
The display will clear after driving a short dis-
tance at more than 12 mph (20 km/h).
The charging voltage has fallen below
ten volts. The ESP has switched off.
The brake system is still functioning
normally but without the ESP avail-
able.

Continue driving with added caution.
When the voltage is above this value again,
the ESP is operational again.

If necessary, have the generator and bat-
tery checked.

355 Practical hints
What to do if …
Symbol messagesDisplay symbol
Display message
Possible cause
Possible solution
#
Battery/Alternator
Visit workshop
The battery is no longer charging.
Possible causes:

Alternator malfunctioning


Broken poly-V-belt
Do not forget that the brake system
requires electrical energy and may
be operating with restricted capa-
bility. Considerably greater brake
pedal force is required and the stop-
ping distance is increased.

Stop immediately and check the poly-V-belt.
If it is broken:
Do not continue to drive. Notify an au-
thorized Mercedes-Benz Center.
If it is in order:

Drive immediately to the nearest autho-
rized Mercedes-Benz Center. Adjust driv-
ing to be consistent with reduced
braking responsiveness.

397 Practical hints
Battery
Disconnecting the battery
1Water tray
2Lock

Depress parking brake firmly or move
g e a r s e l ec t o r le v e r * t o p o s it io nP (man-
ual transmission to Neutral).

Switch off all electrical consumers.

Remove SmartKey from starter switch.

Open the hood (
page 287).

Turn locks2 one quarter turn.

Remove water tray1.

Read and observe safety instructions
and precautions (
page 396).

Disconnect the battery negative lead.

Remove the cover from the positive
terminal.

Disconnect the battery positive lead.
Removing the battery
Remove the screw on the swivel bar.

Remove the swivel bar.

Take out the battery.
Charging and reinstalling battery
Warning!
G
With a disconnected battery

you will no longer be able to turn the
SmartKey in the starter switch


automatic transmission*: the gear se-
lector lever will remain locked in
positionP
Warning!
G
Never charge a battery while still installed in
the vehicle unless the accessory battery
charge unit approved by Mercedes-Benz is
being used. Gases may escape during charg-
ing and cause explosions that may result in
paint damage, corrosion or personal injury.
An accessory battery charge unit specially
adapted for Mercedes-Benz vehicles and
tested and approved by Mercedes-Benz is
available, permitting the charging of the bat-
tery in its installed position. Contact an
authorized Mercedes-Benz Center for infor-
mation and availability. Charge battery in
accordance with the separate instructions
for the accessory battery charger.


440 IndexAuto-dimming for rear view mirrors 168
Automatic climate control
Air conditioning 188
Air distribution 186
Air recirculation mode 186
Air volume 186
Automatic mode, basic setting 185
Control panel 185
Defrosting 189
Overview 182
REST 189
Switching off 190
Temperature 185
Automatic locking
Control system 141
When driving 97
Automatic shift program 158
Automatic transmission 152
Accelerator position 159
Automatic transmisson fluid
(ATF) 293
Comfort program mode 158
Driving 50
Emergency operation
(Limp Home Mode) 166
Fluid level 293Gear ranges 155
Gear selector lever 152
Gear selector lever
(Unlocking manually) 376
Gear selector lever position 152, 156
Gear shifting malfunctions 166
Gearshift pattern 48
Kickdown 159
Manual shifting 154
One-touch gearshifting 154
Program mode selector switch 158B
BabySmart
TM
Air bag deactivation system 75
Air bag deactivation system,
description 431
Compatible child seat 74, 75
Compatible child seats,
description 431
Passenger front air bag off indicator
lamp 75
Self-test 76
Back-up lamp 381
Bar 323
BAS 81
Description 431
Display message 351
Battery (SmartKey)
Replacing 378
Battery (Vehicle) 294, 396
Charging 397
Disconnecting 397
Jump starting 399
Removing 397
Bead 323

457 Index
U
Uniform Tire Quality Grading
Standards 325
Unlocking 34
Centrally from inside 97
In an emergency 263
With SmartKey 34
Upgrade scenario (Tele Aid) 262
Upshifting 154
Useful features
Ashtray 253
Cigarette lighter 254
Cup holder 252
Electrical outlet 254
Floormat (Driver’s side only) 255
Garage door opener 264
Heated steering wheel 270
Parcel net 251
Storage compartments, interior 250
Tele Aid 257
Telephone 256V
Valve extractor (Vehicle tool kit) 369
Vehicle
Battery 294, 396
Battery, charging 397
Bulbs 380
Fuses 404
Individual settings
(Control system) 127
Jump starting 399
Lifting with jack 389
Lowering with jack 395
Proper use of 16
Towing 401
Unlocking in an emergency 374
Vehicle capacity weight 325
Vehicle care 334
Cup holder 339
Engine cleaning 336
Exterior lamps 337
Gearshift/gear selector lever 339
Hard plastic trim items 340
Headliner 340
Instrument cluster 339
Light alloy wheels 339Ornamental moldings 337
Paintwork 336
Plastic and rubber parts 340
Power washer 335
Rear window 339
Seat belts 340
Steering wheel 339
Tar stains 335
Upholstery 340
Washing 334, 336
Window cleaning 338
Wiper blades 337
Wood trims 340
Vehicle Identification Number see VIN
Vehicle jack 370
Vehicle loading terminology 323
Vehicle maximum load on the tire 325
Vehicle status message memory menu
(Control system) 126
Vehicle tool kit 369
Collapsible wheel chock 371
Removing 369
Vehicle washing see Vehicle care
VIN 410
Description 437