400 Technical terms
Cruise control
Driving convenience system for auto-
matically maintaining the vehicle speed
set by the driver.
Curb weight
(
page 284)
DOT
(D
epartment of Transportation)
(
page 284)
Engine number
The number set by the manufacturer
and placed on the cylinder block to
uniquely identify each engine
produced.
Engine oil viscosity
Measure of the internal oil friction (vis-
cosity) at different temperatures. The
higher the temperature the oil can tol-
erate without thinning too much, or the
lower the temperature it can tolerate
without thickening too much, the bet-
ter the viscosity characteristics of the
oil.ESP
®
(Eectronic Stability Program)
Improves vehicle handling and
directional stability.
ETD
(E
mergency Tensioning Device)
Device which deploys in certain frontal
and rear collisions exceeding the sys-
tem’s threshold to tighten the seat
belts.
->SRS
GAWR
(G
ross Axle Weight Rating)
(
page 284)
Gear range
Number of gears which are available to
the automatic transmission for shifting.
The automatic gear shifting process
can be adapted to specific operating
conditions using the gear selector lever
or the steering wheel gearshift control
buttons.GPS
(G
lobal Positioning System)
Satellite-based system for relaying
geographic location information to and
from vehicles equipped with special re-
ceivers. Employs CD digital maps for
navigation.
GVW
(G
ross Vehicle Weight)
(
page 284)
GVWR
(G
ross Vehicle Weight Rating)
(
page 285)
Head-thorax air bag
Installed in the doors, these air bags
protect occupants during side impact
collisions exceeding a preset thresh-
old. Unlike normal side air bags,
head-thorax air bags are also designed
to provide protection for the head area.
410 Index
E
Electric air pump 353
Electrical fuses 373
Electrical outlet see Power outlet
Electrical system, Technical data 386
Electro-hydraulic brake system 81, 86,
402
Activation 87
Deactivation 88
Driving hints 88
Emergency operating mode 87
Messages in the multifunction
display 329
Self-check 88, 334
Warning lamp 86
Electronic Stability Program see ESP
®
Emergency calls
911 166
Tele Aid 215
Emergency operations
Automatic transmission (Limp-Home
Mode) 181
Remote door unlock, Tele Aid 220
Trunk lid, Releasing from inside 104
Unlocking the vehicle 355Emergency Tensioning Device see ETD
Emergency, In case of
First aid kit 353
Flat tire 362
Hazard warning flasher 111
Instrument cluster, Indicator
lamps 300
Roadside Assistance 16, 217
Towing the vehicle 370
Emission control 245
Information label 378
System warranties 14
Vacuum line routing diagram
label 378
Engine
Break-in recommendations 234
Cleaning 297
Compartment 250
Malfunction indicator lamp 29, 304
Number 378, 400
Poly-V-belt layout 379
Starting 47
Tachometer 29
Technical data 380
Turning off 56Engine coolant see Coolant
Engine oil 253, 391
Adding 254, 389
Additives 253, 391
Checking level 253
Consumption 253
Filler neck 253
Message in the multifunction
display 339
Recommended engine oils and oil
filter 391
Temperature 29
Oil temperature indicator 307
Viscosity 400
ESP
®81, 83, 400
Messages in the multifunction
display 318
Resetting 318
Warning lamp 83, 300
ETD 74, 400
Safety guidelines 64
Exterior lamp switch 51, 106
Exterior rear view mirrors 44
