parking brake MERCEDES-BENZ ML320 1997 Complete Manual PDF

279 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 217).

Disconnect the battery negative lead.

Remove the cover from the positive ter-
minal.

Disconnect the battery positive lead.
Removing the batteries
Remove the screw securing the bat-
tery.

Remove the battery support and brack-
et. Take out the battery.
Charging and reinstalling batteries
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 batteries
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.

282 Practical hintsJump startingThe battery is located on the right side of
the engine compartment.
Make sure the two vehicles do not
touch.

Turn off all electrical consumers.

Apply parking brake.

Shift gear selector lever to positionP.

Open the hood.

Connect positive terminals1 and4
of the batteries with the jumper cable.
Clamp cable to positive terminal4 of
charged battery first.1Positive terminal of discharged battery
2Negative terminal of discharged
battery
3Negative terminal of charged battery
4Positive terminal of charged battery

Start engine of the vehicle with the
charged battery and run at idle speed.

Connect negative terminals2 and3
of the batteries with the jumper cable.
Clamp cable to negative terminal3 of
charged battery first.

Start the engine of the disabled vehi-
cle.
Now you can turn on the electrical
consumers. Do not turn on the lights under
any circumstances.

Remove the jumper cables first from
the negative terminals2 and3 and
then from positive terminals1
and4.
You can now turn on the lights.

Have the battery checked at the
nearest authorized Mercedes-Benz
Light Truck Center.
Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 223).
!Never invert the terminal connections.
!Do not tow-start the vehicle.

320 IndexBulbs, replacing 266
Additional turn signals 266
Backup lamps 267
Brake lamps 267
Fog lamps 266
Front fog lamp 270
Front lamps 266
High beam 266
High mounted brake lamp 267, 271
License plate lamps 267, 271
Low beam 266
Parking lamps 266, 267, 269
Rear fog lamp 267
Rear fog lamps 270
Rear side marker lamp bulbs 270
Side marker lamps 266, 267, 269
Standing lamps 266, 267
Tail lamp assemblies 267, 270
Turn signal lamps 266, 267, 269C
CAC (Customer Assistance Center) 311
Calibrating compass 188
California
Important notice 11
Calling up
Service indicator 233
CAN system 311
Capacities
Fuels, coolants, lubricants, etc. 300
Cargo area cover blind* 161
Closing 161
Installing 162
Opening 161
Removing 161
Cargo area see Cargo compartment 89
Cargo compartment
Liftgate 89
Lighting 114
Tie-down rings 158Cargo floor plates 162
Installing 163
Removing 162
Storing 162
Cargo tie-down rings 158
Catalytic converter 212
CD-changer* 258
Center console 27
Lower part 28
Upper part 27
Central locking
Automatic 93
From inside 93
Switch 94
Unlocking from inside 93, 94
Central locking switch 94
Certification label 292
Charge indicator lamp 254
Charging
Vehicle battery 279

331 Index
Oil
Adding 221
Consumption 218
Dipstick 218
Oil dipstick 221
Viscosity 312
One-touch gearshifting 120
Canceling gear range limit 120
Downshifting 120
Upshifting 120
Opening
Doors from the inside 90
Fuel filler flap 214
Fuel filler flap manually 263
Glove box 164
Hood 217
Liftgate 89, 91
Liftgate from inside 91
Liftgate from outside 91
Rear quarter windows 146
Side windows 145Sliding/pop-up roof* 148, 265
Sliding/pop-up roof* in an
emergency 265
Storage compartment in front of
armrest 166
Storage compartment under passenger
seat 165
Windows 145
Opening and closing
Side windows 144
Operating
Garage door opener 185
Integrated remote control 185
Radio transmitters 211
Vehicle outside the USA and
Canada 13
Operating safety 17
Operator’s Manual 10
Ornamental moldings 236
Outside temperature indicator 118
Overdue service 233
Overhead control panel 29P
Paintwork 235
Panic alarm 75
Panic button on remote control 75
Parking and locking 53
Parking brake 47, 53
Engaging 53
Releasing 47
Parking lamps
Replacing bulbs 266, 267, 269
Replacing the bulbs 269
Switching on 107
Parktronic* 153, 313
Cleaning system sensor 237
Monitoring reach 154
Sensor cover 237
Switching off 156
Switching on 156
Warning indicators 155

334 IndexRemote door unlock
With Tele Aid* 179
Remote Vehicle Diagnostics 314
Removing
Vehicle battery 279
Wheel 276
Wiper blades 273
Removing spare wheel 259
Replacing
Backup lamp bulbs 270
Brake lamp bulbs 270
Bulbs 266
Front lamp bulbs 268
Front turn signal bulbs 268
Fuses 287
High beam bulbs 269
High mounted brake lamp 271
License plate lamp bulbs 271
Low beam bulbs 268
Rear fog lamp bulbs 270
Rear lamp bulbs 267, 270
Rear parking lamp bulbs 270
Rear side marker lamp bulbs 270
Rear standing lamp bulbs 270
Rear turn signal bulbs 270
Wiper blades 273Replacing front fog lamp bulb 270
Reporting
Safety defects 19
Resetting
Service indicator (FSS) 233
Trip odometer 118
Residual heat utilization 140, 314
Residual ventilation 140
REST (Residual engine heat
utilization) 314
Restraint system 314
Restraint system see Infant and child re-
straint systems 68, 71
Returning from off-road driving 205
Rims 295
Roadside assistance 12
Tele Aid* 175RON 215
RON (Research Octane Number) 314
Roof rack 163
Rotating wheels 228
Rubber parts
Cleaning 239
S
Safety
Occupant 58
Safety belts see Seat belts 42
Safety defects
Reporting 19
Safety systems
Driving 76
Saving current speed 151
Seat belt force limiter 67
Seat belt height adjustment 45

340 IndexUseful features 164
Ashtrays and cigarette lighter 168
Cup holder 166
Electrical outlet 170
Garage door opener 180
Interior storage spaces 164
Programming or reprogramming the in-
tegrated remote control 182
Tele Aid* 171
Telephone* 170
Trip computer* 186
V
Vehicle
Locking 28
Locking in an emergency 262
Lowering 276
Proper use of 17
Service battery 278
Towing 283
Unlocking 28
Unlocking in an emergency 261
Vehicle and trailer weights and
ratings 207
Vehicle battery 278Vehicle care
Cup holder 238
Engine cleaning 236
Gear selector lever 238
Hard plastic trim items 238
Headlamps 236
Instrument cluster 238
Leather upholstery 239
Light alloy wheels 238
MB Tex upholstery 239
Ornamental moldings 236
Paintwork 235
Parktronic* system sensor 237
Plastic and rubber parts 239
Power washer 235
Seat belts 238
Steering wheel 238
Tail lamps 236
Tar stains 235
Turn signals 236
Upholstery 239
Vehicle washing 236
Window cleaning 237
Wiper blades 237Vehicle identification number (VIN) 292
Vehicle jack 258
Vehicle lighting
Checking 216
Vehicle tool kit 257
Vehicle with CD-changer* 258
Vehicle washing 236
VIN (Vehicle Identification Number) 292,
315
Voice control system* 315
W
Warning indicators
Parktronic* 155
Warning sounds
Drivers seat belts 64
Parking brake 48
Warranty coverage 291
Washer fluid see Windshield washer fluid
Washing the vehicle 234

GF54.30-P-3010A
Function of acoustic warnings
24.10.96

MODEL
129, 140 as of 1.6.96,

163, 168, 170,

202 as of 1.8.96,

208 up to 31.7.99,

210 as of 1.6.96 up to 30.6.99

Display
Function

Turn signal indicator

ticking
Switching on the turn signal indicator is

indicated acoustically by the turn signal

indicator ticking. The driver's attention is

brought to a defect in the turn signal system

by the turn signal indicator ticking at a higher

frequency.

Turn signal indicator ticking is generated

electromagnetically. The frequency

corresponds to that of the turn signal indicator

lamp.

The signal comes from the combination relay

(turn signal indicator with trailer coupling, rear

window defroster), wiper motor, ATA (N10/2),

on model 210 from the multi-function control
module (N10-1) or from the driver-side signal-

acquisition and actuation module (SAM)

(N10/1), on model 163 from the All-Activity

Module (AAM, N10), on model 168 it is

generated by the integrated turn signal

indicator control in the instrument cluster (A1).

Parking brake reminderThe parking brake warning sounds when

terminal 15g is ON from a speed of approx. 5

km/h.
Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Gear warning, model 168

only with automatic

transmission or automatic

clutch
The acoustic gear warning is active, when

D
a gear is engaged
and

D
the brake is
not
depressed
and

D
the accelerator pedal is
not

pressed
and


D
the driver's door is opened.

These conditions are processed in the gear

recognition module (A61) or in the automatic

clutch control module (N15/4). The

information on the status of the driver's door

is available as a CAN message. It is

transmitted by the instrument cluster (A1).

Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Speed warning
The speed warning sounds when terminal

15g is ON from a speed of approx. 120 km/h.

(on national variants only)

Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Speed limit warning
The warning sounds if the set maximum

speed is exceeded by at least 6 km/h.
(on vehicles with variable cruise control only)

Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Seat belt reminder
On national variants only
Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Switched-on lights

reminder
The switched-on lights reminder sounds when

terminal 15g is OFF, terminal 58k is ON,

when the starter key is removed and the

driver's door is opened.
Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Key reminder
The key reminder when terminal 15g is OFF

and the driver's door is open when the starter

key is inserted
Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Soft top reminder, model

170 only
The soft top reminder sounds when terminal

15 is ON and soft top reminder input is on low

level.
Piezoelectric loudspeaker (quartz), function

GF54.30-P-3017A

Copyright DaimlerChrysler AG 05.06.2006 CD-Ausgabe G/10/04 . This WIS print-out will not be recorde
d by Modification services.
Page 1

The parking lock gear and drive flange are connected to the output shaft by gearing.
Freewheels F1 and F2 optimize shifting. The front freewheel (F1) rests against the stator shaft extension on the
transmission side and connects the sun gear of the front planetary gear set tot the transmission housing in the
locking direction.
The torque converter housing and transmission housing are made of a metal alloy. They are bolted together and
centered via the outer multiple-disc carrier of the multiple-disc brake B1. A coated intermediate panel seals the
two components.
The oil pump and outer multiple-disc carrier of the front multiple-disc brake are bolted to the converter housing.
The mechanical part consists of the propeller shaft, output shaft, a sun gear shaft and three planetary gearsets
which are coupled together.
In transmissions for powerful engines, the planetary gearsets have 4 planetary gears, while for less powerful
engines the front and rear planetary gear system has three planetary gear wheels. The stator shaft is pressed into
this and is secured against turning by a spline.
The rear freewheel (F2) connects the sun gear of the center planetary gear set to the sun gear of the rear
planetary gearset in the locking direction.
The electrohydraulic control unit consists of the shift plate made of light alloy for hydraulic control and an
electronic control unit.
The electrical control unit consists of a supporting body made of plastic in which the electrical components are
combined. The shell is screwed tot he shift plate. Conductor tracks which are integrated into the shell, connect
the electric components to a plug connector. This 13-pin plug connector forms the connection with the vehicle-
side wiring harness and with the ETC 5 (Electronic Transmission Control) control module (N15/5) via a
bayonet lock.
Automatic Transmission, Location Of Mechanical Parts

See AUTOMATIC TRANSMISSION, LOCATION OF MECHANICAL PARTS
.
Automatic Transmission, Location Of Electric/Electronic Components

See AUTOMATIC TRANSMISSION, LOCATION OF ELECTRIC/ELECTRONIC
COMPONENTS.
Automatic Transmission, Location Of Hydraulic Components

See AUTOMATIC TRANSMISSION, POSITION OF HYDRAULIC COMPONENTS
.
Automatic Transmission, Location Of Components, Floor Shift

See AUTOMATIC TRANSMISSION, LOCATION OF COMPONENTS, FLOOR SHIFT
.

2001 Mercedes-Benz ML320
1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662
me
Saturday, October 02, 2010 3:15:26 PMPage 33 © 2006 Mitchell Repair Information Company, LLC.

If the parking lock is engaged, the ignition key has been removed and the service brake is not activated, the
locking pawl (39) blocks the detent plate (38). See Fig. 19
. The park pawl cannot be released. The park pawl
can only be released by turning the ignition key to position "1" and pressing the brake pedal. Starting from
ignition key position "1" the locking cam (61) in the steering lock releases the control cable (53). When the
brake pedal is depressed, the lock lever (55) and roller (58) are twisted down, the return spring at the brake
pedal (57) is tensionsed and the release lever (56) is released.
The force of the pressure spring (64) is now applied via the cables (53, 54) against the lesser force of the
pressure spring (62) and pulls the locking valve (60) in front of the contour of the locking cam (61). The locking
pawl (39) is simultaneously turned via the link rod and lifts up off the detent plate (38).
The parking lock can now be released.
The design of the parking lock interlock is the same as for the steering lock interlock and it functions with
reciprocal action to the steering lock interlock.
Steering Lock Interlock, Function

2001 Mercedes-Benz ML320
1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662
me
Saturday, October 02, 2010 3:15:26 PMPage 36 © 2006 Mitchell Repair Information Company, LLC.

Operation
The steering lock interlock prevents the ignition key being removed when the parking lock is not engaged.
The locking pawl (39) is positioned on the exterior contour of the detent plate (38) if the parking lock is not
engaged and if the brake pedal is not depressed. See Fig. 20
.
The cables (53, 54) hold the locking valve (60) in its position in front of the locking cam (61) against the force
of the pressure spring. Therefore, the ignition key cannot be turned to the "0" position.
In selector lever position "P" and with the brake pedal in the rest position, the force of the return spring (57) can
pull the locking pawl (39) under the stop at the detent plate (38) and the pressure spring (62) simultaneously
pulls the locking valve (60) away from the locking cam (61).
The ignition key can now be turned to the "0" position and removed from the ignition.
The design of the parking lock interlock is the same as for the steering lock interlock and it functions with
reciprocal action to the steering lock interlock.
Parking Lock, Location/Task/Design/Function

See PARKING LOCK, LOCATION/TASK/DESIGN/FUNCTION
.
Parking Lock, Location/Task/Design/Function

2001 Mercedes-Benz ML320
1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662
me
Saturday, October 02, 2010 3:15:26 PMPage 38 © 2006 Mitchell Repair Information Company, LLC.