climate control MERCEDES-BENZ E320 WAGON 2003 S210 User Guide

133 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Front center console
compartment ventilation
The front center console compartment has its own air
outlet.
To o pen :
Push lever down.
To c lo se:
Push lever up.
The air volume is dependent on the setting of the
•air volume control
•air distribution control
•air outlets in the dashboard and rear passenger
compartment.
The air temperature is about the same as that of the
dashboard air outlets. It cannot be regulated separately.Note:
The compartment can get very warm due to its confined
space. When storing heat sensitive objects in the
compartment, close the air outlet while heating the
passenger compartment.
Also, do not obstruct the air outlet.

134 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Rear passenger compartment adjustable air outlet
To open air outlet, rotate wheel (1) upward.
The air outlet is adjustable.Important
This vehicle is equipped with an air conditioner system
that uses R-134a (HFC: hydrofluorocarbon) as a
refrigerant. Repairs should always be performed by a
qualified technician, and refrigerant should be collected
in a recovery system for recycling.
P68.00-2136-26
1

201 Steering lock
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Important!
If the electronic key is left in the steering lock position 0
for an extended period of time, it can no longer be
turned in the lock. In this case, remove electronic key
from steering lock and reinsert.
Caution!
To prevent accelerated battery discharge and a possible
dead battery, always remove the electronic key from the
steering lock. Do not leave the electronic key in steering
lock position 0.Notes:
A warning sounds when the driver’s door is opened
while the electronic key is in steering lock position 1
or 0.
The steering lock can only be unlocked with the vehicle
battery properly charged and connected. See battery on
page 289 or jump starting on page 291.
With the engine at idle speed, the charging rate of the
alternator (output) is limited.
It is therefore recommended that you turn off
unnecessary electrical consumers while driving in
stop-and-go traffic. This precaution helps to avoid
draining of the battery.
Unnecessary strain on the battery and charging system
may be minimized by turning off the following power
consumers, for example:
Heated seats, rear window defroster. In addition, the
automatic climate air volume control should be set to
the lowest position.

315 Cleaning and care of the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex Scratches, corrosive deposits, corrosion or damage due
to negligent or incorrect care cannot always be removed
or repaired with the car-care products recommended
here. In such cases it is best to seek aid at your
authorized Mercedes-Benz Center.
The following topics deal with the cleaning and care of
your vehicle and give important “how-to” information as
well as references to Mercedes-Benz approved car-care
products.
Additional information can be found in the booklet titled
“Vehicle Car Guide”.
Power washer
When using a power washer for cleaning the vehicle
always observe manufacturers’ operating instructions.
Caution!
Never use a round nozzle to power wash tires. The
intense jet of water can result in damage to the tire.
Always replace a damaged tire.
Always keep the jet of water moving across the surface.
Do not aim directly at electrical parts, electrical
connectors, seals, or other rubber parts.Tar st ai ns
Quickly remove tar stains before they dry and become
more difficult to remove. A tar remover is
recommended.
Paintwork, painted body components
Mercedes-Benz approved Paint Care should be applied
when water drops on the paint surface do not “bead up”,
normally in 3 to 5 months, depending on climate and
washing detergent used.
Mercedes-Benz approved Paint Cleaner should be
applied if paint surface shows signs of dirt embedding
(i.e. loss of gloss).
Do not apply any of these products or wax if your
vehicle is parked in the sun or if the hood is still hot.
Use the appropriate MB-Touch-Up Stick for quick and
provisional repairs of minor paint damage (i.e. chips
from stones, vehicle doors etc.).

334 Consumer information
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data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Consumer information
This has been prepared as required of all manufactures
of passenger cars under Title 49, Code of U.S. Federal
Regulations, Part 575 pursuant to the “National Traffic
and Motor Vehicle Safety Act of 1966”.
Uniform tire quality grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
section width. For example:
All passenger car tires must conform to federal safety
requirements in addition to these grades.Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and one-half
(1
1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends
upon the actual conditions of their use, however, and
may depart significantly from the norm due to
variations in driving habits, service practices and
differences in road characteristics and climate.
Tread wear 200 Traction AA Temperature A

336 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Index
AABS (Antilock brake system) .......................................227
Malfunction indicator lamp ..................................... 248
ABS-SYSTEM - malfunction and warning
messages .................................................................... 253
Adjusting steering wheel ................................................ 81
Air conditioner refrigerant ........................................... 330
Air distribution .............................................................. 130
Air volume ...................................................................... 130
Airbag deactivation system ............................................ 65
AIRBAG OFF indicator lamp ........................................249
Airbags .............................................................................. 68
Alarm system ..............................................................39, 41
Anticorrosion/antifreeze ................... 220, 275, 328, 332
Antilock brake system (ABS) .......................................227
Malfunction indicator lamp ..................................... 248
Antitheft alarm system ................................................... 39
Aquaplaning ................................................................... 217
Armrest, rear bench ...................................................... 162
Ashtrays .......................................................................... 166
Center console, front ................................................ 166
Rear doors .................................................................. 167Audio system .................................................................. 135
Anti-theft system ....................................................... 137
Button and soft key operation ................................. 138
Cassette mode ............................................................ 143
CD changer ................................................................. 148
CD mode ..................................................................... 147
Operating and display elements ............................. 136
Operating safety ........................................................ 135
Operation – audio and telephone ........................... 135
Radio mode ................................................................ 141
Telephone operation ................................................. 151
Audio systems ................................................................... 97
Cassette player ............................................................ 99
CD player ......................................................................98
Radio .............................................................................97
Automatic central locking .............................................. 35
Automatic climate control ............................................ 126
Activated charcoal filter ........................................... 132
Air distribution .......................................................... 130
Air recirculation ........................................................ 131
Air volume .................................................................. 130
Basic setting ............................................................... 129
Defogging windows ................................................... 129
Defrosting ...................................................................129
Display and controls .................................................128
Dust filter ................................................................... 131

345 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Selective locking
Central locking system .............................................. 27
Service indicator
See Flexible service system (FSS) ...........................114
Setting the audio volume ...............................................113
Side marker lamp ..........................................................303
Sliding/pop-up roof ....................................................... 157
Emergency operation ...............................................307
Express opening ....................................................... 158
Opening and closing .................................................. 30
Synchronizing ........................................................... 158
Snow chains .................................................................... 219
SOS-call
See Tele Aid ............................................................... 188
Spare parts service ........................................................ 322
Spare wheel .................................................................... 277
Special settings (Automatic climate control) ............ 129
Split rear bench seat ..................................................... 169
SRS (Supplemental restraint system) ........................... 66
Indicator lamp ...........................................................246
SRS malfunction ......................................................... 68
Start lock-out .................................................................... 26
Starting and turning off the engine ............................202
STEERING GEAR OIL - malfunction and warning
messages .................................................................... 260
Steering lock ...................................................................200Steering wheel adjustment ............................................. 81
Storage compartments
Above ashtray in center console ............................. 164
Glove box .................................................................... 163
In center console ....................................................... 164
Stowing things in the vehicle ...................................... 177
Sun visors ........................................................................ 161
Supplemental restraint system (SRS) ........................... 66
Indicator lamp .......................................................... 246
SRS malfunction ..........................................................68
TTachometer ........................................................................ 91
Tailgate .............................................................................. 36
Technical data ................................................................ 325
Electrical system ...................................................... 326
Main dimensions ..................................................... 327
Rims and Tires ......................................................... 326
Weights ...................................................................... 326
Tele Aid ............................................................................ 188
Emergency calls ........................................................ 189
Information ................................................................ 193
Initiating an emergency call manually .................. 191
Roadside Assistance ................................................. 192