key battery MERCEDES-BENZ ML350 2005 W163 Owner's Manual

ContentsAt the gas station............................... 219
Refueling ...................................... 219
Check regularly and
before a long trip .......................... 221
Engine compartment.......................... 222
Hood ............................................ 222
Engine oil...................................... 223
Transmission fluid level ................ 227
Coolant level ................................ 227
Battery ......................................... 228
Windshield / rear
window washer system and
headlamp cleaning system*......... 230
Tires and wheels ................................ 231
Important guidelines .................... 231
Life of tire ..................................... 232
Direction of rotation ..................... 232
Checking tire inflation pressure ... 232
Rotating wheels............................ 233
Winter driving..................................... 235
Winter tires................................... 235
Block heater (Canada only) .......... 236
Snow chains ................................. 236Maintenance ...................................... 237
Clearing the
maintenance service indicator ..... 237
Maintenance service
term exceeded ............................. 238
Calling up the
maintenance service indicator ..... 238
Resetting the
maintenance service indicator ..... 238
Vehicle care ....................................... 240
Cleaning and care of the vehicle .. 240
Practical hints.................................. 247
What to do if … .................................. 248
Lamps in instrument cluster ........ 248
Additional indicators
in the speedometer display .......... 263
Where will I find ...? ........................... 264
First aid kit ................................... 264
Vehicle tool kit ............................. 264
Spare wheel (space-saver tire) ..... 266Unlocking / locking in
an emergency .................................... 268
Unlocking the vehicle................... 268
Locking the vehicle ...................... 269
Fuel filler flap ............................... 269
Manually unlocking the
transmission gear selector lever .. 270
Opening / closing in
an emergency .................................... 271
Power tilt / sliding sunroof* ......... 271
Replacing key batteries ..................... 272
Remote control ............................ 273
Replacing bulbs ................................. 274
Bulbs ............................................ 274
Replacing bulbs for front lamps ... 276
Replacing bulbs for rear lamps .... 279
Adjusting headlamp aim .............. 282
Replacing wiper blades ...................... 283
Removing ..................................... 283
Installing ...................................... 283
Flat tire .............................................. 284
Mounting the spare wheel ........... 284

34 Getting startedUnlockingFor more information, see “Remote control
with folding key” (
page 88).
iThe key can only be withdrawn in
position0.
If necessary, move steering wheel
slightly to allow the key to be turned
clockwise to position1.
A warning sounds when the driver’s
door is opened and the key is in steer-
ing lock position0 or1.
The key can only be removed from the
steering lock with the gear selector le-
ver in positionP.!To prevent accelerated battery dis-
charge and a possible dead battery, al-
ways remove the key from the steering
lock when the engine is not in opera-
tion.

48 Getting startedDrivingStarting difficulties
If the engine does not start as described,
carry out the following steps:
Turn key in steering lock to position0
and repeat starting procedure.
Remember that extended starting at-
tempts can drain the battery.

Get a jump start (
page 291).
If the engine does not start after several
starting attempts, there could be a mal-
function in the engine electronics or in the
fuel supply system.

Notify an authorized Mercedes-Benz
Light Truck Center.Parking brake
1Parking brake pedal
2Release handle

Release the parking brake by pulling on
handle2.
The warning lampÉ in the instru-
ment cluster goes out.
Driving

Depress the brake pedal.

Move gear selector lever to positionD
orR.

Release the brake pedal.

Carefully depress the accelerator
pedal.
Once the vehicle is in motion, the auto-
matic central locking system engages
and the locking knobs drop down.
Warning!
G
When leaving the vehicle, always remove the
key from the steering lock, and lock the
vehicle.
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could release the parking brake,
which could result in an accident and / or se-
rious personal injury.
iWait for the gear selection process to
complete before setting the vehicle in
motion.

83 Safety and Security
Anti-theft systems
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
Activating
Removing the key from the steering lock
activates the immobilizer.
Deactivating
Turning the key in the steering lock to
position2 (
page 33) deactivates the im-
mobilizer.
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone:

opens a door


opens the liftgate


opens the hood
The alarm will stay on even if the activating
element (a door, for example) is immedi-
ately closed.
The alarm system will also be triggered
when


someone attempts to raise the vehicle


unlocking and opening the driver’s
door with the mechanical keyArming the alarm system
The alarm system is armed after locking
the vehicle with the remote control. The
turn signal lamps flash three times to indi-
cate that the alarm system is activated. A
red indicator lamp in the center console
will flash after approximately 10 seconds
when the alarm system is completely
armed (
page 27).
iIn case the engine cannot be started
(yet the vehicle’s battery is charged),
the system is not operational. Contact
an authorized Mercedes-Benz Light
Truck Center or call
1-800-FOR-MERCedes (in the USA), or
1-800-387-0100 (in Canada).
iIf the alarm stays on for more than
30 seconds, a call to the Response
Center is initiated automatically by the
Tele Aid* system (
page 174) provid-
ed Tele Aid service was subscribed to
and properly activated, and that neces-
sary cellular service and GPS coverage
are available.

90 Controls in detailLocking and unlocking
Loss of remote control with folding key
If you lose a remote control or the folding
key, you should do the following:
Have the remote control deactivated
by an authorized Mercedes-Benz Light
Truck Center.

Report the loss of the remote control or
the folding key immediately to your car
insurance company.

If necessary have the mechanical lock
replaced.
Your authorized Mercedes-Benz Light
Truck Center will be glad to supply you
with a replacement.
Opening the doors from the inside
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
1Locking knob
2Inside door handle
Front doors
Pull on door handle2 on the respec-
tive front door to open door.
If door was locked, locking knob1 will
move up.
!If you can no longer lock or unlock the
vehicle with the remote control, then
the batteries in the remote control are
discharged, the remote control is mal-
functioning or the vehicle battery is
drained.

Check the batteries in the remote
control and replace them if neces-
sary (
page 273).


Use the folding key to unlock or
lock the driver’s door as required
(page 268).


Lock the liftgate if necessary from
inside (
page 91).


Check the vehicle battery
(page 272).


Synchronize the remote control
(page 273).
If the remote control is malfunctioning,
contact an authorized Mercedes-Benz
Light Truck Center.

114 Controls in detailLightingInterior lighting
The controls are located in the overhead
control panel.Interior lighting switch1Left front interior lamp lens
2Right front interior lamp lens
3Automatic control off
4Automatic control on
5Rear interior lightingAutomatic control
Activating

Press the interior lighting switch to
center position4.
The interior lighting (except cargo com-
partment lamps) switches on in dark-
ness, when you:

unlock the vehicle


remove the key from the steering
lock


open a door
The interior lighting switches off automati-
cally after a brief delay when all doors are
closed and no key is inserted in the steer-
ing lock.Deactivating

Press lower part3 of the interior
lighting switch.
The interior lighting remain switched
off in darkness, even when you:

unlock the vehicle


remove the key from the steering
lock


open a door
iAn interior lamp switched on manually
does not go out automatically. This
could cause the battery to become dis-
charged.
iIf the door remains open, the interior
lighting switches off automatically after
approximately 30 minutes.

142 Controls in detailAutomatic climate control
Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
Activating
Turn the key in the steering lock to
position0 or1 (
page 33).

Press button° (
page 137).
The indicator lamp on button°
comes on.Deactivating

Press button°.
The indicator lamp on button°
goes out.
!If the °button on the automatic
climate control panel starts to flash,
this indicates that the air conditioning
system is losing refrigerant. The com-
pressor has turned itself off. The air
conditioning cannot be turned on
again.
Have the air conditioning system
checked at the nearest authorized
Mercedes-Benz Light Truck Center.
iHow long the system will provide heat-
ing depends on the coolant tempera-
ture and the temperature set by the
operator. The blower will run at lower
speed regardless of the air volume con-
trol setting.
iThe residual heat is automatically
turned off:

when the ignition is switched on


after about 30 minutes


if the coolant temperature is too
low


if the battery voltage drops

148 Controls in detailPower windowsSynchronizing power windows
The power window must be resynchro-
nized each time

after the battery has been
disconnected.


if the power windows cannot be fully
opened (Express-open) or closed (Ex-
press-close).
Synchronizing the power windows

Switch on ignition.

Press the power window switches at
the symbolj until the side win-
dows are closed.
Hold the switches for approximately
one second.
The power window are synchronized.
Rear quarter windows*
The switches are on the upper part of the
center console.
1Left side
2Right side
Switch on ignition (
page 33).Opening the windows

Press and hold the upper part of
switches1 or2.
The corresponding window will move
downwards until you release the
switch.Warning!
G
When closing the windows, make sure that
there is no danger of anyone being harmed
by the closing procedure. The closing of the
windows can be immediately halted by
releasing the switch.
When leaving the vehicle, always remove the
key from the steering lock, and lock the ve-
hicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment may cause an accident and / or seri-
ous personal injury.

171 Controls in detail
Useful features
Ashtrays and cigarette lighter Ashtray and cigarette lighter in the
front center console
1Ashtray
2Cigarette lighter
3Cover plate
Opening the ashtray

Briefly touch cover plate3.
The ashtray opens automatically.Removing ashtray insert

Secure vehicle from movement by set-
ting the parking brake. Move the gear
selector lever to positionN.
Now you have more room to take out
the insert.

Grip the insert on the sides and pull it
out upwards.
Reinstalling ashtray insert

Install ashtray insert.

Close the ashtray.
Warning!
G
Never touch the heating element or sides of
the cigarette lighter; they are extremely hot.
Hold the knob only.
When leaving the vehicle always remove the
key from the steering lock. Do not leave chil-
dren unattended in the vehicle, or with ac-
cess to an unlocked vehicle. Unsupervised
use of vehicle equipment may cause an ac-
cident and / or serious personal injury.iThe cigarette lighter socket can be
used to accommodate electrical acces-
sories up to a maximum of 50 W.
If the engine is off, the battery may be-
come discharged when used for long
periods of time.
Warning!
G
Remove ashtray only with vehicle standing
still. Set the parking brake to secure vehicle
from movement. Move gear selector lever to
positionN. With gear selector lever in
positionN, turn off the engine.

173 Controls in detail
Useful features
Electrical outletElectrical outletOne outlet is located in the front passen-
ger footwell and another on the right-hand
side of the luggage compartment.
Flip up cover and insert electrical plug
(cigarette lighter type).
Telephone*
Radio transmitters, such as a portable tele-
phone or a citizens band unit, should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
The external antenna must be approved by
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Light Truck Center
for information on the installation of an ap-
proved external antenna. Refer to the radio
transmitter operation instructions regard-
ing use of an external antenna.
iThe outlets function even if the key is
not in the ignition.
The electrical outlet can be used to
accommodate electrical consumers
(e.g. air pump, auxiliary lamps) up to a
maximum of 180 W.
If the engine is off, the battery may be-
come discharged if used for long peri-
ods of time.
Warning!
G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and / or serious
personal injury.