1997 MERCEDES-BENZ ML350 air conditioning

322 IndexCoolant 222, 304
Adding 223
Anticorrosion/antifreeze
quantity 304
Checking level 222
Indicator lamp 249
Temperature 213
Temperature gauge 117
Coolant level
Checking 215, 222
Crossing obstacles 204
Cruise control 150, 311
Canceling 151
Driving downhill 151
Driving uphill 151
Fine adjustment 152
LOW RANGE mode 152
Saving current speed 151
Setting speeds 152
Cruise control lever 150Cup holder 166
Cleaning 238
In front seat armrest 167
In instrument panel 166
In rear centerconsole 167
Customer Assistance Center (CAC) 311
D
Daytime running lamp mode 109
Deactivating
Air conditioning (cooling) 139
Air recirculation mode 139
Alarm 84
Anti-theft alarm system 84
Automatic climate control 135, 137
Cruise control 151
Defrost 138
Engine 54
ESP 81
Front fog lamps, rear fog lamp 111
Hazard warning flasher 112
Headlamps 54
Immobilizer 83
Rear passenger compartment ventila-
tion and climate control 141
Rear window defroster 133Residual heat 140
Seat heater* 98
Tow-away alarm 85
Tow-away alarm (vehicles with trip
computer*) 85
Tow-away alarm (vehicles without trip
computer*) 86
Deactivating automatic central
locking 93
Deep water see Standing water 200
Defogging
Windshield 138
Defrosting 138
Difficulties
While driving see Problems while
driving 51
With starting 47
Direction of rotation (tires) 227
Discharged battery
Jump starting 281
Disconnecting
Vehicle battery 279
Display in the speedometer 117

333 Index
Reading lamps 114
Rear automatic climate control 141
Adjusting air volume and air distribu-
tion manually 141
Automatic mode 141
Rear bench seat
Foldable 99
Rear door window
Blocking operation 73
Rear fog lamp 267
Bulb 267
Switching on 111
Rear lamp bulbs
Replacing 270
Rear parking lamp
Replacing bulbs 270
Rear passenger compartment ventilation
and climate control
Activating 141
Deactivating 141
Rear passenger compartment ventilation
and rear automatic climate
control 141Rear quarter windows* 146
Opening 146
Closing 147
Rear seats 99
Easy entry/exit feature* 101
Enlarging cargo area 99
Folding down backrest 100
Folding up 101
Folding up backrest 100
Fore and aft 99
Lowering 100
Third row* 102
Rear standing lamp
Replacing bulbs 270
Rear towing eyes 285
Rear view mirror automatic antiglare 126
Rear view mirrors see Mirrors
Rear window defroster 133
Activating 133
Deactivating 133Rear window wiper 131
Rain sensor* 131
Rear window wiper/washer 51
Reconnecting
Vehicle battery 279
Refrigerant
Air conditioning 302
Refueling 214
Regular checks 215
Reinstalling vehicle battery 279
Remote control
Changing battery 262
Global locking 89
Global unlocking 89
Synchronizing 263
Unlocking liftgate 89
Unlocking the driver’s door, fuel filler
flap 89
Unlocking with 32
Remote control with folding key 88

Fig. 95: ETC Control Module, Location
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Location - The ETC control module (N15/3) is installed in the left footwell, on the heater/air conditioning
housing. See Fig. 95
.
ETC Control Unit, Task
Transmission 722.6 in model 163 with touch shift

2001 Mercedes-Benz ML320
1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662
me
Saturday, October 02, 2010 3:15:27 PMPage 162 © 2006 Mitchell Repair Information Company, LLC.

Fig. 156: ETC Control Module, Location
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Location
The ETC control module (N15/3) is installed in the left footwell, on the heater/air conditioning housing.
ETC Control Unit, Task
Transmission 722.6 in model 163 with touch shift

2001 Mercedes-Benz ML320
1998-03 AUTOMATIC TRANSMISSIONS Complete Transmissions - ML 320 - 722.662
me
Saturday, October 02, 2010 3:15:29 PMPage 275 © 2006 Mitchell Repair Information Company, LLC.

Notes on auto-pilot systemMODEL 129,208.4AH82.61-P-0001-01B
Notes on auto-pilot systemMODEL
202.018/02 /12/13, 208.3,
210.0AH82.61-P-0001-01C
Notes on auto-pilot systemMODEL 203 Navigations
system APS 30AH82.61-P-0001-01P
Notes on positioning GPS
antenna, TrafficStarMODEL 210 with CODE
(581a) Automatic air
conditioning MODEL 140AH82.61-P-0001-02A
Notes on dynamic guidance
for APSMODEL 129, 140, 168,
170, 202, 208, 210 bei APS
der 3. GerategenerationAH82.61-P-0001-04A
Notes on dynamic guidance
for APSMODEL 220 ...AH82.61-P-0001-04B
Notes on dynamic navigation
for APSMODEL 215,220...AH82.61-P-0001-04C
Notes on radio connector pin
assignmentMODEL 163AH82.61-P-0001-05A
Notes on TV antenna in rear
windowMODEL 210.0 as of 1.7.99AH82.62-P-0001-01A
Retrofitting voice control
systemMODEL 210.### 1#AH82.70-P-0001-01A
Notes on D2B ringMODEL 210...AH82.70-P-0001-03A
Notes on D2B ringMODEL 210...AH82.70-P-0001-03B
Notes on D2B ringMODEL 210...AH82.70-P-0001-03C
Notes on D2B ringMODEL 202 ...AH82.70-P-0001-03E
Notes on D2B ringMODEL 202 ...AH82.70-P-0001-03F
Notes on D2B ringMODEL 170...AH82.70-P-0001-03G
Notes on D2B ringMODEL 208 ...AH82.70-P-0001-03H
Notes on D2B ringMODEL 208 ...AH82.70-P-0001-03I
Notes on D2B ringMODEL 215, 220AH82.70-P-0001-
03IA
Notes on D2B ringMODEL 168...AH82.70-P-0001-03J
Notes on telephone
retrofittingMODEL 129, 168, 170,
202, 208, 210 ...AH82.70-P-0001-04A
Notes on retrofitting
telephoneMODEL 129, 168, 170,
202, 208, 210 as of 1.7.00
up to 30.6.01 except CODE
(855) TELE AIDAH82.70-P-0001-04B
Notes on retrofitting
telephoneMODEL 215, 220 as of
1.7.00 up to 30.6.01 except
CODE (855) TELE AIDAH82.70-P-0001-04C
Notes on telephone MODEL 215,220...AH82.70-P-0001-10A

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:04 PMPage 3 © 2006 Mitchell Repair Information Company, LLC.

Fig. 188: Identifying Air Conditioning System Hose And Clip
Remove/Install
1Remove upper frame cross
member AR62.30-P-2300GH
2Drain the washer fluid
reservoir Manual pumpFig. 189
3Disconnect connectors
and hoses from pumps (5)Loosen wiring harness
from the side of the
washer fluid reservoir. If
fitted, disconnect plug
from washer fluid level
indicator switch.
4Unscrew bolt (2)
5Loosen air conditioning
hose (3) from clip (4)
6.1Remove covers and
locking clips from fuse
and relay module Only Model 163.128.
7Detach cooling module
(10) from lower grommets
8Remove washer fluid
reservoir (1) Loosen washer fluid
reservoir (1)from lower
grommets (6). Lift up

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:09 PMPage 285 © 2006 Mitchell Repair Information Company, LLC.

Fig. 359: Identifying Telephone Console And Assembly Plate
3. Insert mount (1) into assembly plate (10) and install spiral cable into groove (arrow) of telephone console
(12) together with grommet.
Fig. 360: Identifying Mount, Assembly Plate And Telephone Console

4. Screw mount for console (14) to instrument panel with upper right mounting screw (arrow) of air
conditioning control module.
Holder for console (14) must be installed behind A/C control panel.

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:13 PMPage 425 © 2006 Mitchell Repair Information Company, LLC.

Parts ordering notes
5Remove air conditioning
pushbutton control
module
6Remove overhead control
panel microphone flap
7Tie antenna lead Tied back in radio
shaft
Install
8Retrofit telephone cable
harness AZ82.70-P-0001-04G
9Retrofit hands-free
system microphone Mount in overhead
control panel.AZ82.70-P-0001-02GH
10Retrofitting telephone
console AZ82.70-P-0001-01G
11Install antenna on roof
See installation
instructions from the
Kathrein company.
12Check portable cellular
telephone for proper
function
13Complete vehicle
(following steps 6 to 1)
Part no.DesignationQuantity
B6 787 57 01Electro kit parts set (for D-net
only)1
B6 788 04 54Portable cellular telephone
console anthracite LHS1
B6 788 04 59Portable cellular telephone
console anthracite RHS1
B6 788 04 55Portable cellular telephone
console orion gray middle LHS1
B6 788 04 58Portable cellular telephone
console orion gray middle RHS1
B6 788 04 56Portable cellular telephone
console java LHS1
B6 788 04 57Portable cellular telephone
console java RHS1
B6 682 86 09Cover (with microphone), color
java
1
B6 682 86 10Cover (with microphone), color
light gray1

2001 Mercedes-Benz ML320
1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
me
Saturday, October 02, 2010 3:30:14 PMPage 448 © 2006 Mitchell Repair Information Company, LLC.