trailer MERCEDES-BENZ E-CLASS SALOON 2008 Owners Manual

31, 2, 3 ...
4MATIC (permanent four-wheel
drive) . . . . . . . . . . . . . . . . . . . . . . . . . .158
7G–TRONIC . . . . . . . . . . . . . . . . . . . . .116 A
ABS (Anti-lock Braking System) . . . ..58
Display message . . . . . . . . . .258, 269
Warning lamp . . . . . . . . . . . . . . . . .285
Acceleration
Technical data . . . . . . . . . . . . . . . .354
Accident
Notes . . . . . . . . . . . . . . . . . . . . . . .293
Active Service System
see ASSYST PLUS
ADAPTIVE BRAKE . . . . . . . . . . . . . . . . .61
Adaptive brake lamps . . . . . . . . . . . ..59
Adaptive damping system see ADS
ADS . . . . . . . . . . . . . . . . . . . . . . . . . . .157
Airbag Activatio n.. . . . . . . . . . . . . . . . . . . .41
Control unit . . . . . . . . . . . . . . . . . . .41
Driver's . . . . . . . . . . . . . . . . . . . . . . .44
Front . . . . . . . . . . . . . . . . . . . . . . . .44
Front passenger . . . . . . . . . . . . . . . .44
PASSENGER AIRBAG OFF warning
lamp . . . . . . . . . . . . . . . . . . . . . . .283
Sidebag s.. . . . . . . . . . . . . . . . . . . .45System . . . . . . . . . . . . . . . . . . . . . .
.43
Windowbags . . . . . . . . . . . . . . . . . . .46
Air cleaner
Display message . . . . . . . . . . . . . .276
Air conditioning
2-zone Thermatic . . . . . . . . . . . . . .164
4-zone Thermotronic . . . . . . . . . . .166
Activating/deactivating . . . . . . . . .169
Activating/deactivating air-recir-
culation mode . . . . . . . . . . . . . . . .175
Air-recirculation mode with con-
venience opening/closing feature .176
Auxiliary heating/ventilation . . . . .177
Controlling automatically . . . . . . . .170
Cooling with air dehumidification . .169
Demisting the windscreen . . . . . . .174
Malfunction indicator lamp . . . . . .283
Misted-up windows . . . . . . . . . . . .175
Rear compartment . . . . . . . . . . . . .169
Rear window heating . . . . . . . . . . .175
Setting the air distribution . . . . . . .173
Setting the airflow . . . . . . . . . . . . .174
Setting the air vents . . . . . . . . . . . .171
Setting the temperature . . . . . . . . .170
Setting the temperature (rear
compartment) . . . . . . . . . . . . . . . .171
Switching the residual heat func-
tion on/off . . . . . . . . . . . . . . . . . . .176
see Climate control
Airmatic DC (Dual Control) . . . . . . ..156 Air pump, electric
. . . . . . . . . . . . . ..255
Ambient lighting Setting (on-board computer) . . . . .136
Antifreeze concentration . . . ..389, 390
Anti-lock braking system see ABS
Anti-theft alarm system
see ATA
Anti-theft systems . . . . . . . . . . . . . . ..62
Ashtray . . . . . . . . . . . . . . . . . . . . . . . .209
ASSYST PLUS . . . . . . . . . . . . . . . . . . .243
ATA (anti-theft alarm system) . . . . ..62
Switching off the alarm . . . . . . . . . .62
Audible warning signal . . . . . . . . . ..292
AUTO lights Display message . . . . . . . . . . . . . .273
Automatic car wash . . . . . . . . . . . ..245
Automatic transmission Changing gear yoursel f.. . . . . . . .116
Display in the speedometer . . . . . .115
Driving tips . . . . . . . . . . . . . . . . . . .117
Emergency running mode . . . . . . .297
Malfunction . . . . . . . . . . . . . . . . . .297
One-touch gearshifting . . . . . . . . .116
Program selector button . . . . . . . .117
Releasing the parking lock man-
ually . . . . . . . . . . . . . . . . . . . . . . . .309
Selector lever positions . . . . . . . . .115
Shift ranges . . . . . . . . . . . . . . . . . .116
Trailer towing . . . . . . . . . . . . . . . . .117 Index
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5
Tail pipes (AMG vehicles) . . . . . . .
.247
Trailer tow hitch . . . . . . . . . . . . . . .248
CD player/CD changer
Operating (on-board computer) . . .129
Central locking
Automatic locking (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .137
From the luggage compartment
(outside ).. . . . . . . . . . . . . . . . . . . . .69
Key . . . . . . . . . . . . . . . . . . . . . . . . . .66
KEYLESS GO . . . . . . . . . . . . . . .68, 69
Central locking/unlocking button . ..70
Central unlocking Key . . . . . . . . . . . . . . . . . . . . . . . . . .66
KEYLESS GO . . . . . . . . . . . . . . .68, 69
Centre console
Lower section . . . . . . . . . . . . . . . . . .31
Upper section . . . . . . . . . . . . . . . . . .32
Changing a wheel
see Flat tyre
Child-proof locks
Rear door s.. . . . . . . . . . . . . . . . . . .56
Side windows (rear) . . . . . . . . . . . . .57
Tailgate . . . . . . . . . . . . . . . . . . . . . .57
Children
Fastening seat belt s.. . . . . . . . . . ..56
in the vehicle . . . . . . . . . . . . . . . . . .47
Restraint systems . . . . . . . . . . . . . .48Child seat
Automatic recognition . . . . . . . . . . .49
Automatic recognition (malfunc-
tion) . . . . . . . . . . . . . . . . . . . . . . . .284
Integrated . . . . . . . . . . . . . . . . . . . .55
ISOFIX . . . . . . . . . . . . . . . . . . . . . . .54
Recommendation s.. . . . . . . . . . . . .53
Suitable positions . . . . . . . . . . . . . .51
Cigarette lighter . . . . . . . . . . . . . . . .209
Cockpit Overview . . . . . . . . . . . . . . . . . . . . .22
Collapsible wheel
Pumping up . . . . . . . . . . . . . . . . . .326
Storage location . . . . . . . . . . . . . . .255
Technical data . . . . . . . . . . . . . . . .365
COMAND . . . . . . . . . . . . . . . . . . . . . . .124
On-board computer . . . . . . . . . . . .124
see separate operating instructions
Constant headlamp mode
Setting (on-board computer) . . . . .135
Consumption statistics (on-board
computer) . . . . . . . . . . . . . . . . . . . . . .140
Convenience closing . . . . . . . . . . . ..109
Coolant . . . . . . . . . . . . . . . . . . . . . . . .225
Checking the level . . . . . . . . . . . . .226
Display message . . . . . . . . . .267, 271
Mixture ratio . . . . . . . . . . . . . . . . .388
Temperature gauge . . . . . . . . . . . .120
Warning lamp . . . . . . . . . . . . . . . . .287 Cornering light
Display message . . . . . . . . . . . . . .272
Cruise control . . . . . . . . . . . . . . . . . .143
Display message . . . . . . . . . . . . . .265
Cup holder . . . . . . . . . . . . . . . . . . . . .186 D
Dashboard see Cockpit
see Instrument cluster
Date
Setting (on-board computer) . . . . .134
Daytime driving lights
see Constant headlamp mode
Delayed switch-off
Exterior lighting (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .136
Interior lighting (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .136
Diesel
Low outside temperatures . . . . . . .221
Diesel engine
Winter driving . . . . . . . . . . . . . . . . .221
Digital speedometer . . . . . . . . . . . ..126
Dipped-beam headlamps Display message . . . . . . . . . . . . . .272
Symmetrical . . . . . . . . . . . . . . . . . .238
Display message . . . . . . . . . . . . . . ..257
Displaying . . . . . . . . . . . . . . . . . . .131 Index
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6Service display . . . . . . . . . . . . . . .
.243
Symbol messages . . . . . . . . . . . . .266
Text messages . . . . . . . . . . . . . . . .258
up (AMG menu) . . . . . . . . . . . . . . .126
Distance warning function . . . . . . ..149
Distance warning lamp . . . . . . . . . ..149
Distronic . . . . . . . . . . . . . . . . . . . . . . .145
Cleaning the sensors . . . . . . . . . . .248
Cove r.. . . . . . . . . . . . . . . . . . . . . .248
Display message . . . . . . . . . . . . . .259
Distance warning function . . . . . . .149
Driving tips . . . . . . . . . . . . . . . . . . .151
Warning lamp . . . . . . . . . . . . . . . . .286
Door
Automatic locking . . . . . . . . . . . . . .70
Display message . . . . . . . . . . . . . .267
Emergency locking . . . . . . . . . . . . .307
Emergency unlocking . . . . . . . . . . .306
Opening (from the inside) . . . . . . . .69
Door control panel
Overview . . . . . . . . . . . . . . . . . . . . .35
Drinks holder
see Cup holder
Driver's airbag . . . . . . . . . . . . . . . . . . .44
Driver's door Unlocking (KEYLESS GO) . . . . . . . . .69
Driver's seat position . . . . . . . . . . . ..97
Driving abroad . . . . . . . . . . . . . . . . . .238
Driving safety system . . . . . . . . . . . ..58
ABS . . . . . . . . . . . . . . . . . . . . . . . . .58ADAPTIVE BRAK
E.. . . . . . . . . . . . . .61
Adaptive brake lamps . . . . . . . . . . .59
BAS . . . . . . . . . . . . . . . . . . . . . . . . .59
EBV . . . . . . . . . . . . . . . . . . . . . . . . .61
ESP ®
. . . . . . . . . . . . . . . . . . . . . . . .60
Driving system . . . . . . . . . . . . . . . . . .142
4MATIC . . . . . . . . . . . . . . . . . . . . .158
Airmatic DC . . . . . . . . . . . . . . . . . .156
Cruise control . . . . . . . . . . . . . . . .143
Distronic . . . . . . . . . . . . . . . . . . . .145
HOLD . . . . . . . . . . . . . . . . . . . . . . .155
Parktroni c.. . . . . . . . . . . . . . . . . .158
Speedtronic . . . . . . . . . . . . . . . . . .152
Driving tip
Braking . . . . . . . . . . . . . . . . . . . . . .236
Distronic . . . . . . . . . . . . . . . . . . . .151
Driving abroad . . . . . . . . . . . . . . . .238
Driving on flooded road s.. . . . . ..238
Driving on wet road s.. . . . . . . . ..238
Trailer towing . . . . . . . . . . . . . . . . .240
Winter . . . . . . . . . . . . . . . . . . . . . .235
DVD audio
Operating (on-board computer) . . .129
DVD video
Operating (on-board computer) . . .130
Dynamic driving seat . . . . . . . . . . . ..84
Selecting seat adjustment (on-
board computer) . . . . . . . . . . . . . .139 E
Easy-entry/exit feature Activating/deactivating (on-
board computer) . . . . . . . . . . . . . .138
Easy-entry feature . . . . . . . . . . . . . . ..90
Easy-exit feature . . . . . . . . . . . . . . . . .90
Easy-Pack fix kit . . . . . . . . . . . . . . . .202
Easy-Pack stowage box . . . . . . . . ..204
Easy-Pack system . . . . . . . . . . . . . ..202
EBV (electronic brake-power distri-
bution) . . . . . . . . . . . . . . . . . . . . . . . . .61
Display message . . . . . . . . . . . . . .269
Electrical/electronic equipment
Retrofitting . . . . . . . . . . . . . . . . . . .345
Electronic brake-power distribution
see EBV
Electronic Stability Program
see ESP ®
e mark . . . . . . . . . . . . . . . . . . . . . . . . .345
Emergency engine starting . . . . . ..339
Emergency key element Lost . . . . . . . . . . . . . . . . . . . . . . . .301
Emergency locking
Vehicle . . . . . . . . . . . . . . . . . . . . . .307
Emergency running mode
Automatic transmission . . . . . . . . .297 Index
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11
Navigation men
u.. . . . . . . . . . . . .130
Settings menu . . . . . . . . . . . . . . . .131
Standard display menu . . . . . . . . .125
Telephone menu . . . . . . . . . . . . . .141
Time/date submenu . . . . . . . . . . .132
Trip computer menu . . . . . . . . . . . .139
TV menu . . . . . . . . . . . . . . . . . . . . .130
Vehicle submenu . . . . . . . . . . . . . .133
One-touch gearshifting . . . . . . . . . ..116
Operating system see On-board computer
Outside temperature display . . . . ..121
On-board computer . . . . . . . . . . . .126
Overhead control panel
Overview . . . . . . . . . . . . . . . . . . . . .34
Own number sending (mobile
phone) . . . . . . . . . . . . . . . . . . . . . . . . .212 P
Paint code number . . . . . . . . . . . . ..346
Panorama sliding sunroof . . . . . . . ..183
Opening/closing . . . . . . . . . . . . . .183
Raising/lowering . . . . . . . . . . . . . .184
Resetting . . . . . . . . . . . . . . . . . . . .185
Parking . . . . . . . . . . . . . . . . . . . . . . . .113
Parking aid . . . . . . . . . . . . . . . . . . . . . .92
Parktronic . . . . . . . . . . . . . . . . . . .158
Parking brake . . . . . . . . . . . . . . . . . . .113
Display message . . . . . . . . . . . . . .270 Parking lamps
Display message . . . . . . . . . . . . . .276
Parking lock
Releasing manually (automatic
transmission) . . . . . . . . . . . . . . . . .309
Parking position
Exterior mirror . . . . . . . . . . . . . . . . .92
Parktronic . . . . . . . . . . . . . . . . . . . . . .158
Activating/deactivating . . . . . . . . .160
Malfunction . . . . . . . . . . . . . . . . . .298
Range of the sensors . . . . . . . . . . .159
Trailer towing . . . . . . . . . . . . . . . . .161
Warning display . . . . . . . . . . . . . . .160
PASSENGER AIRBAG OFF warning
lamp . . . . . . . . . . . . . . . . . . . . . . .49, 283
Performance . . . . . . . . . . . . . . . . . . .352
Permanent four-wheel drive see 4MATIC
Permanent Speedtronic . . . . . . . . ..154
Petrol Minimum grad e.. . . . . . . . . . . . . .219
Plastic hooks . . . . . . . . . . . . . . . . . . .191
Plastic trim Cleaning . . . . . . . . . . . . . . . . . . . . .247
Power supply (trailer) . . . . . . . . . . ..242
Power windows see Side window
Pre-emptive occupant safety system
see PRE-SAFE ®
PRE-SAFE ®
system . . . . . . . . . . . . . . . .46PRE-SAFE
®
System
Display message . . . . . . . . . . . . . .262
Program selector button
Automatic transmission . . . . . . . . .117
Pulling away . . . . . . . . . . . . . . . . . . . .112 R
RACETIMER (on-board computer) ..1 27
Radio Changing a station (on-board
computer) . . . . . . . . . . . . . . . . . . .129
see separate operating instructions
Radio-controlled equipment
Installatio n.. . . . . . . . . . . . . . . . . .214
Rain closing feature
Sliding/tilting sunroo f.. . . . . . . ..182
Rain sensor
Windscreen wipers . . . . . . . . . . . . .106
Range (on-board computer) . . . . . ..140
R button see Reset button
Rear bench seat
Folding forward/back . . . . . .195, 198
Rear foglamp
Display message . . . . . . . . . . . . . .275
Rear seat backrest
Display message . . . . . . . . . . . . . .270 Index
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14
Switching off the alarm
ATA . . . . . . . . . . . . . . . . . . . . . . . . . .62T
Tailgate Display message . . . . . . . . . . . . . .266
Emergency unlocking . . . . . . . . . . .308
Limiting the opening angl e.. . . . . ..76
Opening/closing (manually) . . . . . . .70
Tail lamps
Display message . . . . . . . . . . . . . .276
Tank capacity . . . . . . . . . . . . . . . . . . .377
Technical data Acceleration . . . . . . . . . . . . . . . . . .354
Engine . . . . . . . . . . . . . . . . . . . . . .348
Speed . . . . . . . . . . . . . . . . . . . . . . .352
Trailer loads . . . . . . . . . . . . . . . . . .376
Tyres . . . . . . . . . . . . . . . . . . . . . . .357
Vehicle dimensions . . . . . . . . . . . .366
Vehicle weights . . . . . . . . . . . . . . .369
Wheels . . . . . . . . . . . . . . . . . . . . . .357
Telephone
see Mobile phone
Telescopic lever . . . . . . . . . . . . . . . . .239
Telescopic rod (Easy-Pack fix kit) ..2 04
Temperature Engine oil (on-board computer) . . .126
Outside temperature . . . . . . . . . . .121 Thermatic
Malfunction indicator lamp . . . . . .283
Thermotronic
Malfunction indicator lamp . . . . . .283
Third brake lamp
Display message . . . . . . . . . . . . . .274
Through-loading feature . . . . . . . . ..195
Tightening torque . . . . . . . . . . . . . ..327
Time Lap time (on-board computer) . . . .127
Setting (on-board computer) . . . . .134
Setting the time (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .134
Timer (on-board computer) . . . . . ..127
TIREFIT kit Storage location . . . . . . . . . . . . . . .255
Using . . . . . . . . . . . . . . . . . . . . . . .318
Total distance recorder
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .27, 29
Resetting the trip meter . . . . . . . . .121
Tow-away protection . . . . . . . . . . . . ..63
Towing . . . . . . . . . . . . . . . . . . . . . . . .339
Towing eye Fitting . . . . . . . . . . . . . . . . . . . . . . .338
Removing . . . . . . . . . . . . . . . . . . . .339
Tow-starting . . . . . . . . . . . . . . . . . . . .339
Trailer 7-pin connector . . . . . . . . . . . . . . .242
Display message . . . . . .268, 272, 273
Power supply . . . . . . . . . . . . . . . . .242 Trailer loads
Technical data . . . . . . . . . . . . . . . .376
Trailer tow hitch . . . . . . . . . . . . . . . .239
Notes on care . . . . . . . . . . . . . . . .248
Trailer towing
Driving tips . . . . . . . . . . . . . . . . . . .240
Mounting dimensions . . . . . . . . . . .375
Parktroni c.. . . . . . . . . . . . . . . . . .161
Transmission output (maximum)
Telephone/two-way radio . . . . . . .345
Transport (vehicle) . . . . . . . . . . . . ..340
Trip computer Menu (on-board computer) . . . . . .139
Trip meter . . . . . . . . . . . . . . . . . . . . . .125
Resetting . . . . . . . . . . . . . . . . . . . .121
Turn signal lamps
Display message . . . . . . . . . .273, 274
TV
Operating (on-board computer) . . .130
Two-way radio
Installatio n.. . . . . . . . . . . . . . . . . .345
Tyre grip . . . . . . . . . . . . . . . . . . . . . . .237
Tyre pressure . . . . . . . . . . . . . . . . . . .229
Calling up (on-board computer) . .232
Display message . . . . . . . . . .262, 278
Table (see Fuel filler flap) . . . . . . . .219
see Tyre pressure
Tyre pressure loss warning system 230
Tyre pressure monitor Warning lamp . . . . . . . . . . . . . . . . .289 Index
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Transmission
117ç To use the braking effect of the
engine on downhill gradients and
for driving:
R
on steep mountain roads
R in mountainous terrain
R in arduous conditions æ To use the braking effect of the
engine on extremely steep downhill
gradients and long downhill
stretches.
Program selector button
1
Program selector button S
Sport For all normal driving con-
ditions
C
Comfort For comfort mode
!
Only press program selector button 1
when the selector lever is in position P,N
or D.
X Press program selector button 1repeat-
edly until the letter (C/S)for the desired
gearshift program appears in the speed-
ometer display.
Comfort mode Cis characterised by the fol-
lowing:
R an increase in traction. This improves the
driving stability of the vehicle on slippery
road surfaces, for example.
R the automatic transmission shifting up
sooner. The vehicle is driven at lower
engine speeds and the wheels are less
likely to spin. Driving tips Accelerator pedal position
Your style of driving influences how the auto-
matic transmission shifts gear:
R little throttle: early upshifts
R more throttle: late upshifts
Kickdown
Use kickdown for maximum acceleration.
X Depress the accelerator pedal beyond the
pressure point.
The transmission shifts to a lower gear
depending on the engine speed.
X Ease off the accelerator pedal once the
desired speed is reached.
The automatic transmission shifts back up.
Trailer towing
X Drive in the middle of the engine speed
range on uphill gradients.
X Shift down to shift range 3or 2
(Y page 116) depending on the incline of
the uphill or downhill gradient, even if
cruise control* is activated. Controls
* optional
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Driving sys
tems 143Cruise control
Cruise control maintains a constant road
speed for you. It brakes automatically in order
to avoid exceeding the set speed. On long and
steep downhill gradients, especially if the
vehicle is laden or towing a trailer, you must
shift to a lower gear in good time or select
shift range 1,2or 3in vehicles with automatic
transmission*. By doing so you will make use
of the braking effect of the engine, which
relieves the load on the brake system and
prevents the brakes from overheating and
wearing too quickly. G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. This
could cause the drive wheels to lose their
grip and the vehicle could skid.
Use cruise control only if road and traffic con-
ditions make it appropriate to maintain a
steady speed for a prolonged period. You can
store any road speed above 30 km/h. G
Risk of accident
Cruise control cannot take account of road
and traffic conditions.
Always pay attention to traffic conditions
even when cruise control is activated. Cruise control is only an aid designed to
assist driving. You are responsible for the
vehicle's speed and for braking in good
time. G
Risk of accident
Do not use cruise control:
R in road and traffic conditions which do
not allow you to maintain a constant
speed (e.g. heavy traffic or winding
roads). You could otherwise cause an
accident.
R on slippery roads. Braking or accelerat-
ing could cause the drive wheels to lose
traction and the vehicle could then skid.
R when there is poor visibility, e.g. due to
fog, heavy rain or snow
Cruise control display in the speedom-
eter When cruise control is activated, the seg-
ments from the set speed to the maximum
speed light up in the multi-function display. 1
Segments
Cruise control lever You can operate cruise control and variable
Speedtronic with the cruise control lever.
The LIM indicator lamp on the cruise control
lever indicates which system you have selec-
ted:
R
LIM indicator lamp off:
cruise control is selected
R LIM indicator lamp lit:
variable Speedtronic is selected Controls
* optional
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Driving sys
tems 145
i
Cruise control is not deactivated if you
depress the accelerator pedal. For exam-
ple, if you accelerate briefly to overtake,
cruise control adjusts the vehicle's speed
to the last speed stored after you have fin-
ished overtaking.
i Deceleration of the vehicle by means of
the cruise control lever is assisted by auto-
matic application of the brakes.
Vehicles with automatic transmission*:
On long downhill gradients, the automatic
transmission shifts down as a further meas-
ure.
Making fine adjustments in 1 km/h
increments X
Briefly press the cruise control lever up
1 for a higher speed or down 4for a
lower speed.
The last speed stored is increased or
reduced.
Deactivating cruise control There are several ways to deactivate cruise
control: X
Briefly press the cruise control lever for-
wards 6.
or
X Brake.
or
X Briefly press the cruise control lever in the
direction of arrow 5.
Variable Speedtronic is selected. LIM indi-
cator lamp 2in the cruise control lever
lights up.
Cruise control is automatically deactivated if,
for example:
R you depress the parking brake
R you are driving at less than 30 km/h
R ESP ®
is intervening or you deactivate
ESP ®
R you move the selector lever to Nin vehicles
with automatic transmission* while driving
If cruise control is deactivated, you will hear
a warning tone. You will see the Cruise con-
trol off message in the multi-function dis-
play for approximately five seconds.
i The last speed stored is cleared when you
switch off the engine. Distronic*
Distronic regulates the speed and automati-
cally maintains the distance to the vehicle in
front. It brakes automatically in order to avoid
exceeding the set speed. On long and steep
downhill gradients, especially if the vehicle is
laden or towing a trailer, you must select shift
range 1,2or 3. By doing so,you will make use
of the braking effect of the engine, which
relieves the load on the brake system and
prevents the brakes from overheating and
wearing too quickly. G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. This
could cause the drive wheels to lose their
grip and the vehicle could skid. G
Risk of accident
Distronic is only an aid designed to assist
driving. The driver remains fully responsible
for the vehicle's distance from other vehi-
cles, the vehicle's speed and braking in
good time. Controls
* optional
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Driving sys
tems 152
Narrow vehicles
Distronic has not yet detected the vehicle in
front on the edge of the carriageway, because
of its relatively narrow width. The distance to
the vehicle in front will be too short. Speedtronic
Speedtronic brakes automatically so that you
do not exceed the set speed. On long and
steep downhill gradients, especially if the
vehicle is laden or towing a trailer, you must
shift to a lower gear in good time or select
shift range 1,2or 3in vehicles with automatic
transmission*. By doing so you will make use
of the braking effect of the engine, which
relieves the load on the brake system and
prevents the brakes from overheating and wearing too quickly. If you need additional
braking, depress the brake pedal repeatedly
rather than continuously. G
Risk of accident
Never depress the brake pedal continu-
ously while the vehicle is in motion, e.g.
never cause the brakes to rub by applying
constant slight pedal pressure. This causes
the brake system to overheat, increases
the braking distance and can lead to the
brakes failing completely. G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. This
could cause the drive wheels to lose their
grip and the vehicle could skid.
You can set a variable or permanent limit
speed:
R Variable for speed limits, e.g. in built-up
areas
R Permanent for long-term speed restric-
tions, e.g. for driving on winter tyres
(Y page 154) G
Risk of accident
Speedtronic is only an aid designed to
assist driving. You are responsible for the vehicle's speed and for braking in good
time.
i The speed indicated in the speedometer
may differ slightly from the limit speed
stored.
Variable Speedtronic With the cruise control lever, you can operate
cruise control, Distronic* and variable
Speedtronic.
The LIM indicator lamp on the cruise control
lever indicates which system you have selec-
ted:
R LIM indicator lamp off:
cruise control or Distronic* is selected
R LIM indicator lamp lit:
variable Speedtronic is selected
You can use the cruise control lever to limit
the speed to any speed above 30 km/ hwhile
the engine is running. Controls
* optional
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Driving sys
tems 1591
Sensors in the front bumper
Range of the sensors The sensors must be free of dirt, ice and
slush, otherwise they may not function cor-
rectly. Clean the sensors regularly, taking
care not to scratch or damage them. Side view: Saloon shown as an example
Top view: Saloon shown as an exampleFront sensors Centre Approximately 100 cm
Corners Approximately 60 cm
Rear sensors
Centre Approximately 120 cm
Corners Approximately 80 cm
!
Pay particular attention to objects above
or below the sensors when parking, such
as flower pots or trailer towbars. Parktronic
does not detect such objects when they are
in the immediate vicinity of the vehicle. You
could damage the vehicle or the objects.
Ultrasonic sources such as an automatic
car wash, a lorry's compressed-air brakes
or a pneumatic drill could cause Parktronic
to malfunction.
Minimum distance Centre Approximately 20 cm
Corners Approximately 15 cm Controls
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