2006 MERCEDES-BENZ C230 Back seat

256 Controls in detailLoadingAlways place items being carried against
front or rear seat backrests, and fasten
them as securely as possible.
The heaviest portion of the cargo should al-
ways be kept as low as possible since it in-
fluences the handling characteristics of
the vehicle.
Cargo tie-down rings*
The four cargo tie-down rings are located
in the trunk.Cargo tie-down rings
Carefully secure cargo by applying
even load on all rings with rope
sufficient strength to hold down the
cargo.
Always follow loading instructions
(page 255).
Warning!
G
Always fasten items being carried as secure-
ly as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle and can cause in-
jury to vehicle occupants unless the items
are securely fastened in the vehicle.
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when transporting cargo.
Never drive vehicle with trunk open. Deadly
carbon monoxide (CO) gases may enter ve-
hicle interior resulting in unconsciousness
and death.iThe trunk is the preferred place to carry
objects.
The enlarged cargo area should only be
used for items which do not fit in the
trunk alone.

257 Controls in detail
Useful features
Useful features
Storage compartments Glove box
1Glove box lid release
2Glove box
Opening glove box

Pull glove box lid release1.
The glove box lid opens2 downward.
Closing glove box

Push glove box lid2 up to close.1Unlocking
2Locking
Locking glove box

Insert mechanical key (
page 389)
into the glove box lock and turn it to
position2.
Unlocking glove box

Turn mechanical key in the glove box
lock to position1.
Warning!
G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when storing objects in the vehicle. Put lug-
gage or cargo in the trunk if possible. Do not
pile luggage or cargo higher than the seat
backs. Do not place anything on the shelf
below the rear window.
Luggage nets cannot secure hard or heavy
objects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
an accident.
iAudio system/COMAND* with CD
changer*: The CD changer* is located
in the glove box.

260 Controls in detailUseful featuresTurning swiveling cup holder outward
Turn the cup holder in direction of
arrow2 until it engages.
You can now use both cup holders.Turning swiveling cup holder inward and
sliding it in

Turn the cup holder in direction of
arrow3 until it engages.

Press the cup holder in direction of
arrow4 until it engages.Cup holder in rear seat armrest
1Cup holder
Opening cup holder

Briefly press the front of cup holder1.
The cup holder slides out slightly.

Pull out the cup holder until it stops.
Closing cup holder

Slide cup holder back until it engages.
!No objects should be in the stationary
cup holder when the swiveling cup
holder is turned inward and pushed in.
Otherwise the swiveling cup holder or
the objects could be damaged.

394 Practical hintsResetting activated head restraintsResetting activated head restraints
If the active head restraints has been trig-
gered in a rear-end collision, the active
head restraints must be reset. Otherwise,
the active head restraint cannot offer any
additional protection in the event of anoth-
er rear-end collision.

Take the reset tool out of the
Mercedes-Benz vehicle literature
pouch.

Guide reset tool into center of head re-
straint between head restraint cushion
and rear head restraint cover.

Press the reset tool forward in the di-
rection of the arrow.

Press reset tool downward until you
hear the head restraint release
mechanism audibly engage.

Pull out reset tool.

Firmly press the head restraint cushion
back toward the rear head restraint
cover until it engages.

Repeat this procedure on the active
head restraint for the second seat.
For information on active head restraints,
see “Active head restraint” (
page 73).
For information on head restraint adjust-
ment, see “Seats” (
page 35).
iFor your convenience, we recommend
that you have this work carried out by
an authorized Mercedes-Benz Center.
You will find the reset tool for manually
operating the active head restraints in
the Mercedes-Benz vehicle literature
pouch.
!Take care to avoid damaging the uphol-
stery.
Warning!
G
When pushing back the head restraint cush-
ion, take care that your fingers do not be-
come caught between the head restraint
cushion and the cover. Failing to do so may
lead to injury.

456 Index
Operating and display elements 200
Operating audio system 202
Operating safety 199
Radio operation 207
Telephone* operation 225
Auto-dimming mirror* 171
Automatic central locking
Activating/deactivating
(Control system) 152
Automatic climate control*
(Canada only) 186
Control panel 187
Defrosting, front 191
Rear window defroster 175
Automatic headlamp mode 119
Automatic locking when driving 107
Automatic shift program
Program mode selector switch
(Automatic transmission*) 167
Automatic time change (Standard time,
Daylight Saving time) 147Automatic transmission* 162
Accelerator position 165
Automatic shift program 167
Emergency operation
(Limp Home Mode) 169
Fluid level (ATF) 300
Gear ranges 166
Gear selector lever 162
Gear shifting malfunctions 169
Kickdown 165
Manual shifting 168
One-touch gearshifting 168
Program mode selector switch 167
Starting engine 49
B
Backrest
Driver’s multicontour seat*
(Canada only) 113
Rear seat, folding 254
Seat, manual 36
Seat, power* 38Backup lamps
Messages in display 377
Replacing bulbs 399
Bar 331
BAS 88, 449
Batteries, SmartKey
Changing 396
Checking battery condition 101
Battery, Vehicle 302, 412
Charging 414
Disconnecting and connecting 413
Jump starting 415
Removing and installing 413
Bead 331
Bi-Xenon* headlamps see headlamps
Block heater (Canada only) 337
Bolts, Spare wheel 388
Brake Assist System see BAS
Brake fluid 442
Checking 295
Message in display 370

461 Index
Fuel 294, 443
Additives 443
Capacities, Fuel tank 441
Filling the tank 294
Fuel filler flap and cap, Multifunction
display messages 352, 353, 376
Fuel gauge 25
Fuel reserve warning lamp 354
Requirements, Octane rating 444
Technical data 441, 443
Fuel consumption statistics
After start 155
Since last reset 156
Fuel filler flap 294
Opening in an emergency 391
Fuel reserve warning lamp 25
Fuel tank
Capacity 441
Filler flap 294
Fuels, coolants, lubricants etc.
Capacities 440Fuses 421
Aids for changing fuses 421
Fuse box (main) in passenger
compartment 422
Fuse box in engine compartment 422
Fuse box in trunk 423
Fuse chart 421
Fuse extractor 421, 423
Replacing 421
Spare fuses 421
G
Garage door opener* 273
Gasoline see Fuel
GAWR 331
Gear range 450
Automatic transmission* 166
Limiting 166
Shifting into optimal 169
Gear selector lever 48, 49, 161, 162
Cleaning 347
Lock 49
Position indicator 163
Position, Automatic
transmission* 130, 162, 164
Unlocking in an emergency 392Global locking/unlocking see Key
Global Positioning System see GPS
Glove box 257
Good visibility 170
GPS 451
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight Rating see GVWR
Gross Vehicle Weight see GVW
GVW 332
GVWR 332
H
Halogen headlamp see Headlamps
Hands-free microphone 29
Hard plastic trim items, cleaning 347
Hazard warning flasher 124
Head restraints 37, 109
Active head restraint 73, 394
Front seat,
Removing and installing 109
Manual seat, Adjusting 37
Power seat*, Adjusting 39
Rear seat, Folding back 110
Rear seat, Removing and
installing 111
Resetting activated head
restraints 394

467 Index
R
Radio
Operation 202, 207
Selecting stations (Control
system) 136
Radio transmitters 291
Range (distance to empty) 156
Reading lamp 125
Rear bench seat, foldable* 253
Rear door window
Blocking operation 85
Rear fog lamp see Fog lamps
Rear lamps see Tail lamps
Rear outer seats
Adjusting head restraint height 110
Rear passenger compartment
Adjustable air vents 184, 197
Rear seat ashtray see Ashtray
Rear seat head restraints see Head
restraints
Rear view mirrors see Mirrors
Rear window defroster 175
Rear window sunshade* 174
Recommended tire inflation
pressure 333Recovery services, Stolen vehicle
(Tele Aid*) 273
Refrigerant, Air conditioning 442
Refueling 294
Regular checks 295
Remote control, SmartKey 98
Remote door unlock (Tele Aid*) 272
Replacing bulbs
Additional turn signal lamps 403
Backup lamp 404
Brake lamps 404
Corner-illuminating front fog
lamps* 398
Fog lamps 404
Headlamps 398, 400, 402
High beam headlamps 398, 400
License plate lamps 404
Low beam headlamps 400
Parking lamps 401, 403, 404
Side marker lamps 403
Standing lamps 401, 403
Tail lamps 399, 404
Turn signal lamps 401, 403, 404
Reporting safety defects 18
Research Octane Number see RONReset button, In the instrument
cluster 127, 141
Reset tool
Location 394
Residual heat utilization 197
Residual ventilation 197
Restraint system
see Children in the vehicle
see Infant and child restraint systems
see SRS
Restraint system see Infant and child
restraint systems
Reverse gear position, Automatic
transmission* 49
Reverse gear position, Manual
transmission 48
Rims 333, 432
Roadside Assistance 12
RON 453
Roof rack* 250
Rubber parts, Cleaning 346
Run Flat Indicator* (Canada only) 317