2005 MERCEDES-BENZ ML350 charging

Contents
Battery ............................................... 288
Disconnecting the battery ............ 289
Removing the battery ................... 289
Charging and
reinstalling the battery ................. 289
Reconnecting the battery ............. 289
Jump starting ..................................... 291
Towing the vehicle ............................. 293
Front towing eye .......................... 295
Rear towing eye ........................... 295
Stranded vehicle .......................... 296
Fuses ................................................. 297
Aids for changing fuses ................ 298
Main fuse box............................... 298
Fuse box in
front passenger footwell .............. 299
Technical data.................................. 301
Parts service....................................... 302
Warranty coverage ............................. 303
Loss of Service and Warranty
Information Booklet ...................... 303
Identification labels ............................ 304
Layout of poly-V-belt drive .................. 305
Engine ................................................ 306
Rims and tires .................................... 307
Rims and tires ............................... 307
Spare wheel .................................. 308
Electrical system ................................ 309
Main Dimensions ................................ 310
Weights .............................................. 311Fuels, coolants, lubricants, etc. .......... 312
Capacities ..................................... 312
Engine oils .................................... 314
Engine oil additives ....................... 314
Air conditioning refrigerant ........... 314
Brake fluid .................................... 314
Premium unleaded gasoline.......... 315
Fuel requirements......................... 315
Gasoline additives......................... 315
Coolants ....................................... 316
Windshield washer and
headlamp cleaning* system ......... 319
Windshield and headlamp
washer fluid mixing ratio............... 319
Consumer information........................ 320
Uniform tire quality grading .......... 320
Technical terms............................... 323Index................................................. 329

248 Practical hintsWhat to do if …Lamps in instrument clusterGeneral information:
If a bulb in the instrument cluster fails to
come on during the bulb self-check when switching on ignition, have it checked and
replaced if necessary.Problem
Possible cause
Suggested solution
-
The yellow ABS malfunction
indicator lamp comes on while
driving.
ABS has detected a malfunction and has
switched off. The BAS, ESP, and 4-ETS are
also switched off.
The brake system is still functioning normally
but without ABS available.

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

Have the system checked at an autho-
rized Mercedes-Benz Light Truck Cen-
ter as soon as possible.
Failure to follow these instructions in-
creases the risk of an accident.
The charging voltage has fallen below
10 volts. The ABS has switched off.
When the voltage is above this value
again, the ABS is operational again.
If necessary, have the generator
(alternator) and the battery checked.

253 Practical hints
What to do if …
Problem
Possible cause
Suggested solution
¿
The yellow BAS / ESP malfunc-
tion indicator lamp comes on
while driving.
The charging voltage has fallen below
10 volts. The BAS and the ESP have switched
off.
When the voltage is above this value
again, the BAS and ESP are operational
again.
If necessary, have the generator and
the battery checked.
¿
The yellow BAS / ESP malfunc-
tion indicator lamp comes on
while driving.
The BAS or the ESP is malfunctioning.

Continue driving with added caution.

Have the BAS / ESP checked at an au-
thorized Mercedes-Benz Light Truck
Center as soon as possible.
Failure to follow these instructions
increases the risk of an accident.

261 Practical hints
What to do if …
Problem
Possible cause
Suggested solution
#
The red charge indicator lamp
comes on when the engine is
running.
The battery is no longer charging.
Possible causes:

alternator malfunctioning


broken poly-V-belt

Stop immediately and check the
poly-V-belt.
If it is broken

Do not continue to drive, before the
poly-V-belt is replaced.
Notify an authorized Mercedes-Benz
Light Truck Center.
2
The yellow brake indicator lamp
comes on during braking or after
starting the engine.
The brake pads are worn down.

Have the system checked at an autho-
rized Mercedes-Benz Light Truck
Center.
!Brake pad thickness must be visually
checked by a qualified technician at the
intervals specified in the Maintenance
Booklet.

289 Practical hints
Battery
Disconnecting the battery
Depress parking brake firmly or move
gear selector lever to positionP.

Turn off all electrical consumers.

Remove key from the steering lock.

Open the hood (
page 222).

Disconnect the battery negative lead.

Remove the cover from the positive ter-
minal.

Disconnect the battery positive lead.
Removing the battery
Remove the screw securing the
battery.

Remove the battery support and
bracket.

Take out the battery.
Charging and reinstalling the battery
Charge battery in accordance with the
instructions of the battery charger
manufacturer.

Reinstall the charged battery. Follow
the previously described steps in re-
verse order.
Reconnecting the battery
Turn off all electrical consumers.

Connect the positive lead and fasten its
cover.

Connect the negative lead.
Warning!
G
With a disconnected battery

you will no longer be able to turn the key
in the steering lock


the gear selector lever will remain
locked in positionP
Warning!
G
Never charge a battery while still installed in
the vehicle. Gases may escape during charg-
ing and cause explosions that may result in
paint damage, corrosion or personal injury.
!Never invert the terminal connections!!The battery, its filler caps and the vent
tube must always be securely installed
when the vehicle is in operation.

331 Index
Automatic headlamp mode 108
Automatic interior lighting control
Activating 114
Deactivating 114
Automatic locking when driving 93
Automatic transmission
Accelerator position 124
Emergency operation
(Limp Home Mode) 126
Gear ranges 122
Gear selector lever position 123
Gear shifting malfunctions 126
Kickdown 124
Manual shifting 121
One-touch gearshifting 121
Selector lever position 120
Towing a trailer 125
Transmission fluid 227
B
BabySmart
TM
Airbag deactivation system 70
Compatible child seats 70, 323
Self-test 70
BabySmart
TM airbag
deactivation system 323Backrest tilt 36
Backup lamps 275, 279
Bulbs 275
BAS 78, 323
Malfunction indicator lamp 251, 252,
253
Warning lamp 251
Batteries, remote control
Replacing 273
Battery discharged
Jump starting 291
Battery indicator lamp
Indicator lamp 261
Battery, vehicle 228, 272
Charging 289
Disconnecting 289
Reconnecting 289
Reinstalling 289
Removing 289
Bi-Xenon headlamps* 323
Block heater (Canada only) 236
Blocking
Rear door window operation 74
Brake assist system (BAS) 323
Brake fluid 314
Brake lamp bulbs 275Brake pad wear
Indicator lamp 261
Brakes 198
Warning lamp 250
Break-in period 196
Bulbs, replacing 274
Additional turn signals 274
Backup lamps 275
Brake lamps 275
Fog lamps 274
Front fog lamp 279
Front lamps 274
High beam 274
High mounted brake lamp 281
License plate lamps 275, 281
Low beam 274
Parking, standing lamp 274
Rear fog lamps 279
Rear side marker lamp bulbs 279
Side marker lamps 274, 275
Standing lamps 274
Tail lamp assemblies 279
Turn signal lamps 274, 275
Turn signal, side marker lamp 274

332 IndexC
CAC (Customer Assistance Center) 323
Calibrating compass 191
California
Important notice 11
Calling up
Service indicator 238
CAN system 323
Capacities
Fuels, coolants, lubricants, etc. 312
Cargo area see Cargo compartment
Cargo compartment
Liftgate 89
Lighting 116
Tie-down rings 161
Cargo compartment cover blind* 164
Closing 164
Installing 165
Opening 164
Removing 164
Cargo floor plates 165
Installing 166
Removing 165
Storing 165Cargo tie-down rings 161
Catalytic converter 217
CD-changer* 265
Center console 27
Lower part 28
Upper part 27
Central locking
Automatic 93
From inside 94
Switch 94
Unlocking from inside 94
Central locking switch 94
Certification label 304
Charge indicator lamp 261
Charging
Vehicle battery 289
Chart
Fuses 298
CHECK ENGINE malfunction
indicator lamp 254, 255Checking
Coolant level 227
Oil level 223
Tire inflate pressure 221
Vehicle lighting 221
Checking weights
Trailer and vehicle 213
Checklist
Off-road driving 205
Returning from off-road driving 210
Child safety 67
Airbags 60
Infant and child
restraint systems 64, 68
LATCH child seat mounts 73
Child safety switch see Blocking of rear
door window operation
Cigarette lighter
Front center console 171