park assist MERCEDES-BENZ A-CLASS HATCHBACK 2008 Owners Manual

3A
ABS (Anti-lock Braking System).......... 55
Display message ............204, 205, 206
Warning lamp.................................. 224
Acceleration
Technical data. ............................... 281
Accident
Notes. ............................................. 231
Active head restraint........................... 42
Active Park Assist Display messages ........................... 210
Active parking assist......................... 123
Trailer towing. ................................. 127
Active Service System PLUS
see Service indicator
Adaptive brake lamps.......................... 56
Airbag Activation.......................................... 37
Control unit....................................... 37
Driver's ............................................. 40
Front. ................................................ 40
Front passenger ................................ 40
PASSENGER AIRBAG OFF warning
lamp .............................................. 223
Sidebags. .......................................... 41
System.............................................. 39
Windowbags. .................................... 42
Airbags
Head/thorax airbags. .......................41Air conditioning
Activating/deactivating ..................135
Activating/deactivating air-recir-
culation mode. ................................ 141
Air-conditioning system ..................132
Controlling automatically. ...............136
Convenience opening/closing
(air-recirculation mode). .................141
Cooling with air dehumidification ...136
Demisting the windscreen ..............139
Heatmatic. ...................................... 131
Malfunction indicator lamp. ............222
Misted-up windows. ........................140
Rear window heating ......................140
Setting the air distribution. .............138
Setting the airflow .......................... 139
Setting the air vents .......................137
Setting the temperature .................136
Switching the residual heat func-
tion on/off ...................................... 142
Thermotronic .................................. 134
Air-conditioning system
see Air conditioning
Antifreeze concentration................... 299
Anti-lock braking system see ABS
Anti-theft alarm system
see ATA
Anti-theft systems................................ 57 Armrest
Front seat (adjusting)........................ 67
Rear seat (adjusting).. .......................68
Removing/fitting. ........................... 148
Ashtray................................................ 162
ASSYST PLUS see Service interval display
ASSYST PLUS service indicator........ 191
ATA (anti-theft alarm system)............. 57
Switching off the alarm. ....................57
Audible warning signal...................... 230
AUTO lights Display message ............................. 216
Automatic car wash........................... 193
Automatic engine start Using the ECO Start-Stop function ...91
With ECO start/stop function ...........89
Automatic transmission
Changing gear yoursel f..................... 95
Display message ............................. 209
Driving tips ....................................... 96
Emergency running mode ...............235
Malfunction..................................... 235
One-touch gearshifting. ....................95
Program selector button ...................96
Trailer towing. ................................... 96
Working on the vehicle .....................96
AUTOTRONIC
Releasing the parking lock man-
ually. ............................................... 243 Index
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4
Axle load, maximum permissible
.................................................... .287, 289 B
Backrest Removing/fitting. ........................... 152
Bag hook............................................. 158
Ball coupling Fitting ............................................. 186
Removing....................................... .190
BAS (Brake Assist)............................... 55
Battery Changing (key).. .............................. 244
Charging. ........................................ 265
Checking (key). ............................... 244
Check lamp (key). ........................... 244
Disconnecting ................................. 265
Display message ............................. 213
Jump starting. ................................. 266
Maintenance (vehicle)..................... 263
Reconnecting.................................. 266
Removing/fitting. ........................... 265
Vehicle battery. .............................. 263
Belt force limiters
Activation.......................................... 37
Belt height adjustment........................ 75
Belt tensioners Activation.......................................... 37
Belt warning.......................................... 75 Bonnet
Bonnet catch .................................. 172
Opening/closing ............................ 171
Bonnet release lever
Release leve r.................................. 171
Brake Assist
see BAS
Brake fluid.......................................... 300
Display message ............................. 214
Brake lamps
Adaptive............................................ 56
Display message ............................. 217
Brakes
Parking brake................................... .90
Warning lamp..................................2 26
Brake system
Display message ............................. 213
Bulbs
Brake lamp. .................................... 250
Cornering light. ............................... 248
Dipped-beam headlamps ................247
Display messages ........................... 216
Licence plate lamp.......................... 250
Main-beam headlamps ...................248
Overview. ........................................ 245
Parking lamp.................................. .248
Rear foglamp. ................................. 250
Replacing............................... .247, 249
Reversing lamp. .............................. 250
Side lamp........................................ 248 Tail lamp
......................................... 250
Turn signal lamp. ....................249, 250 C
Calling up a malfunction see Message memory menu
Care..................................................... 192
Automatic car wash. .......................193
Exhaust tail pipes............................ 196
Headlamps. .................................... 194
High-pressure cleaners. ..................193
Parktronic. ...................................... 196
Plastic trim. .................................... 195
Rear window. .................................. 194
Side windows.................................. 194
Trailer tow hitch. ............................. 196
CD player/CD changer
Operating (on-board computer)
....................................................... 104
Central locking
Automatic locking (on-board com-
puter). ............................................. 111
Key. .................................................. 60
Central locking/unlocking button...... 61
Central unlocking Key. .................................................. 60
Centre console
Lower section. .................................. 32
Upper section. .................................. 31Index
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6
Driving safety systems
ESP ®
................................................ 56
Driving system................................... 115
Active parking assist. ......................123
Cruise control. ................................ 115
ECO start/stop function .................127
Parktronic. ...................................... 120
Speedtronic. ................................... 117
Driving tip
Braking ........................................... 183
Trailer towing. ................................. 188
Winter ............................................. 182
Driving tips
Driving abroad ............................... 185
Driving on wet roads ......................185
Fording .......................................... 185
DVD audio
Operating (on-board computer). .....104
DVD video
Operating (on-board computer). .....105 E
Easy-entry feature ................................ 67
EASY-VARIO-PLUS system................. 149
EASY-VARIO system........................... 149
ECO start/stop function.................... 127
Electrical/electronic equipment Retrofitting ..................................... 275Electronic Stability Program
see ESP ®
e mark................................................. 275
Emergency key element Lost. ............................................... 239
Emergency locking
Vehicle............................................ 242
Emergency release
Fuel filler fla p.................................. 242
Emergency running mode
Automatic transmission ..................235
Emergency starting............................ 270
Emergency unlocking
Vehicle............................................ 241
Engine
Display message ............................. 212
Running irregularl y.......................... 234
Starting problems ........................... 233
Starting with ECO start/stop
function ............................................ 89
Starting with the key......................... 87
Switching off ..................................... 91
Switching off using the ECO Start-
Stop function .................................... 91
Technical data. ............................... 278
Engine diagnostics warning lamp
............................................................. 227
Engine electronics.............................. 275
Malfunction..................................... 233
Engine number................................... 277Engine oil
........................................... 296
Capacities.. ..................................... 174
Checking the oil level (dipstick). .....174
Checking the oil level (on-board
computer). ...................................... 173
Consumption ................................. 172
Display message
....................................... 173, 219, 220
Filler neck. ...................................... 174
Topping up. ..................................... 174
ESP ®
(Electronic Stability Program)... 56
Display messages ...........207, 208, 209
Warning lamp. .......................... 56, 226
Exterior lighting
Delayed switch-off (on-board
computer). ...................................... 110
Exterior mirrors
Adjusting .......................................... 71
Folding in/out (automatically). .........72
Folding in/out (electrically). .............72
Folding in when locking (on-board
computer). ...................................... 111
Malfunction..................................... 238
Resetting. ......................................... 72
Exterior view
Overview. .......................................... 20Index
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10 P
Padded table Integrated child seat. ........................51
Paint code number............................. 276
Park Assist Display messages ........................... 210
Parking .................................................. 90
Parking aid Active parking assist. ......................123
Display message ............................. 210
Parktronic. ...................................... 120
Parking brake....................................... 90
Display message ............................. 214
Parking lamps
Display message ............................. 218
Parking lock
Releasing manually (AUTO-
TRONIC)......................................... .243
Parktronic........................................... 120
Activating/deactivating ..................122
Malfunction..................................... 236
Range of the sensors. .....................121
Trailer towing. ................................. 123
Warning displa y.............................. 121
PASSENGER AIRBAG OFF warning
lamp.............................................. 45, 223
Performance....................................... 280
Permanent Speedtronic .....................120Petrol
Minimum grade............................... 169
Plastic trim
Cleaning. ........................................ 195
Power supply (trailer)........................ 190
Power window switch see Side windows
Program selector button
Automatic transmission ....................96
Pulling away.......................................... 89 R
Radio Changing a station (on-board
computer). ...................................... 103
Setting for station selection (on-
board computer). ............................ 111
see separate operating instructions
Range (on-board computer).............. 113
Rear bench seat Folding forward.............................. .150
Rear-compartment seat belt sta-
tus indicator......................................... 76
Rear foglamp Display message ............................. 218
Rear-view mirror
Adjusting .......................................... 70
Anti-dazzle (manual). ........................70
Anti-dazzle mode (automatic). ..........70Rear window
Cleaning. ........................................ 194
Rear window heating .........................140
Malfunction indicator lamp. ............223
Rear window wiper.............................. 83
Replacing the wiper blade.............. .251
Refuelling............................................ 168
Replacing the wiper blades ...............251
Reserve Warning lamp.................................. 229
Reserve fuel........................................ 292
Display message ............................. 220
Fuel tank......................................... 292
Warning lamp. .......................... 26, 229
Reset button......................................... 97
Restraint system see SRS
see SRS (Supplemental Restraint
System)
Restraint systems
For children. ..................................... 43
Rev counter........................................... 98
Reverse gear
Engaging (automatic transmission) ...94
Engaging (manual transmission)
................................................... 92, 93
Reversing lamp
Display message ............................. 219
Roof load, maximum.................. 288, 289
Roof rack............................................. 144Index
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12Centre console.
.............................. 160
Glove compartment. .......................160
Luggage compartment. ...................161
Stowage space
Cup holder ...................................... 144
Submenu (on-board computer)......... 107
Convenience ................................... 108
Instrument cluster .......................... 107
Lighting........................................... 108
Time/date. ..................................... 107
Vehicle............................................ 108
Summer opening
see Convenience opening
Sun visor............................................. 162
Supplemental Restraint System see SRS
Surround lighting
Switching on/off (on-board com-
puter). ............................................. 110
Switching off the alarm
ATA. .................................................. 57T
Tailgate Display message ............................. 212
Opening/closing. .............................. 62
Tail lamps
changing. ........................................ 250Tank
see Fuel tank
Tank capacity..................................... 292
Technical data Acceleration. .................................. 281
Engine............................................ .278
Speed. ............................................ 280
Trailer loads .................................... 291
Tyres. .............................................. 283
Vehicle dimensions. ........................286
Vehicle weights............................... 286
Wheels. ........................................... 283
Telephone
see Mobile phone
Telephone compartment................... 160
Temperature Coolant. ............................................ 97
Outside temperature......................... 98
Thermotronic
Malfunction indicator lamp. ............222
Third brake lamp
Display message ............................. 217
Through-loading................................. 147
Tightening torque............................... 262
Time Setting (on-board computer).......... .109
Setting the time (on-board com-
puter). ............................................. 109
TIREFIT kit
Using. ............................................. 253TopTether..............................................
49
Total distance recorder............... 26, 100
Tow-away protection........................... 58
Towing................................................. 269
Towing eye Fitting ............................................. 269
Removing....................................... .270
Tow-starting ........................................ 270
Trailer 7-pin connector .............................. 191
Display message ............................. 216
Power supply. ................................. 190
Trailer loads
Technical data. ............................... 291
Trailer tow hitch
Notes on care ................................. 196
Trailer towing
Active parking assist .......................127
Driving tips ..................................... 188
Malfunction..................................... 240
Mounting dimensions .....................290
Parktronic. ...................................... 123
Transmission
Display message ............................. 209
Transmission output (maximum)
Telephone/two-way radio ...............275
Transport (vehicle)............................. 270
Trip computer Menu (on-board computer). ............112 Index
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Driving safety sys
tems56 G
Risk of accident
If BAS has malfunctioned, the braking sys-
tem remains available with full brake boost-
ing effect. However, braking force is not
automatically increased in emergency
braking situations and the stopping dis-
tance may increase. Adaptive brake lamps
i Adaptive brake lamps are only available in
certain countries.
If you brake sharply from a speed of more
than 50 km/h or if braking is assisted by BAS,
the brake lamps flash rapidly. In this way,
traffic travelling behind you is warned in an
even more noticeable manner.
If you brake sharply from a speed of more
than 70 km/h to a standstill, the hazard warn-
ing lamps are activated automatically. If the
brakes are applied again, the brake lamps
light up continuously. The hazard warning
lamps switch off automatically if you travel
faster than 10 km/h. You can also switch off
the hazard warning lamps using the hazard
warning switch button ( Ypage 80). ESP
®
(Electronic Stability Program)
ESP ®
monitors driving stability and traction,
i.e. power transmission between tyres and
the road surface.
ESP ®
detects when a wheel spins or the vehi-
cle starts to skid. ESP ®
stabilises the vehicle
by targeted braking of individual wheels and
by limiting engine power. It assists you when
pulling away on wet or slippery roads. ESP ®
also stabilises the vehicle during braking.
When ESP ®
intervenes, the vwarning
lamp flashes in the instrument cluster. G
Risk of accident
If the v warning lamp in the instrument
cluster flashes, proceed as follows:
R only depress the accelerator pedal as far
as necessary when pulling away.
R adapt your driving style to suit the pre-
vailing road and weather conditions.
The vehicle could otherwise go into a skid.
ESP ®
cannot reduce the risk of an accident
if you drive too fast. ESP ®
cannot override
the laws of physics.
! The ignition must be switched off (key in
position 0or 1in the ignition lock), if: R
the parking brake is being tested using a
dynamometer
R the vehicle is being towed with the front
axle raised
Application of the brakes by ESP ®
could
otherwise destroy the brake system on the
front axle.
i Only use wheels with the recommended
tyre sizes. Only then will ESP ®
function
properly. Steering assistant STEER CONTROL
The steering assistant STEER CONTROL helps
you by transmitting a noticeable steering
force to the steering wheel in the direction
required for vehicle stabilisation. This steer-
ing assistance is provided in particular if:
R both right wheels or both left wheels are on
a wet or slippery road surface when you
brake
R the vehicle starts to skid
You have control over the steering at all
times. G
Risk of accident
If there is an ESP ®
malfunction, you will not
receive any steering assistance from the Safety
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Driving and pa
rking 90
Hill start assist Hill start assist helps you when pulling away
on uphill gradients. It holds the vehicle for a
short time after you have removed your foot
from the brake pedal. This gives you enough
time to move your foot from the brake pedal
to the accelerator pedal and depress it before
the vehicle begins to roll. G
Risk of accident
Never leave the vehicle when it is held by
hill start assist. After approximately one
second, hill start assist will no longer brake
your vehicle and it could roll away.
X Remove your foot from the brake pedal.
i Once you have taken your foot off the
brake pedal, the vehicle is held for around
one second.
X Pull away.
Hill start assist does not function if:
R you are pulling away on a level road or a
downhill gradient.
R on vehicles with AUTOTRONIC *,the selec-
tor lever is in the Nposition. R
the vehicle is secured with the parking
brake.
R ESP ®
is malfunctioning. Parking
G
Risk of accident
Only remove the key from the ignition lock
when the vehicle is stationary as you can-
not steer the vehicle with the key removed.
Never leave children unsupervised in the
vehicle. They could release the parking
brake. This could lead to a serious or fatal
accident. G
Risk of fire
Make sure that the exhaust system does
not under any circumstances come into
contact with easily ignitable material such
as dry grass or petrol. The material could
otherwise ignite and set the vehicle on fire. Parking brake 1
Parking brake
2 Release button
X To apply: pull parking brake 1up firmly.
The 3 warning lamp in the instrument
cluster lights up if the engine is running.
i On steep slopes, turn the front wheels
towards the kerb. Controls
* optional
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Driving and pa
rking 91
X
To release: depress the brake pedal and
keep it depressed.
On vehicles with AUTOTRONIC*, the selec-
tor lever lock is released.
X Press release button 2on parking brake
1 and move the parking brake down to the
stop.
The 3 warning lamp in the instrument
cluster goes out. Switching off the engine
G
Risk of accident
If the engine is not running, there is no
power assistance for the steering and
brakes. Steering and braking then takes
much more effort.
As a result, you might lose control of the
vehicle, cause an accident and injure your-
self and others.
Do not switch off the engine while driving.
Vehicles with manual transmission X
Shift to either first or reverse gear.
X Turn the key to position 0(Y page 62) in
the ignition lock and remove it.
The immobiliser is activated. Vehicles with AUTOTRONIC* X
Move the selector lever to P.
X Turn the key to position 0(Y page 62) in
the ignition lock and remove it.
The immobiliser is activated. Automatic engine switch-off (ECO
start/stop function*)
The ECO start/stop function automatically
switches off the engine as soon as you stop
the vehicle, e.g. at traffic lights.
X Brake the vehicle until it comes to a stand-
still.
The shift instruction appears in the multi-
function display. Example illustration: gearshift instructionX
Shift to neutral Nand release the clutch
pedal.
X Depress the brake pedal and keep it
depressed.
The engine is automatically switched off
and the ECO start/stop function is shown
in the multi-function display. Example illustration: ECO display Controls
* optional
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Driving sys
tems 115Driving systems
Overview of driving systems
The vehicle's driving systems are described
on the following pages:
R Cruise control* and Speedtronic*, which
are used to control the speed of the vehicle
R Parktronic * and active parking assist*,
which can help you to find a parking space,
to manoeuvre and park
R ECO Start-Stop function*, helps you to
save fuel
The ABS, BAS, adaptive brake lights, ESP ®
and STEER CONTROL driving safety systems
are described in the "Driving safety systems"
section ( Ypage 55). Cruise control*
Cruise control maintains a constant road
speed for you. You must select a low gear in
good time on long and steep downhill gradi-
ents, especially if the vehicle is laden or tow-
ing a trailer. 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
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.
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 lever You can operate cruise control and variable
Speedtronic with the cruise control lever. Controls
* optional
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Driving sys
tems 123
i
Parktronic is automatically activated
when you turn the key to position 2in the
ignition lock.
Trailer towing* Parktronic is deactivated for the rear area
when you establish an electrical connection
between your vehicle and a trailer.
!
Remove the detachable trailer coupling if
it is no longer required. Parktronic meas-
ures the minimum detection range to an
obstacle from the bumper, not the ball cou-
pling. Active parking assist*
Active parking assist is an electronic parking
aid with ultrasound. Ultrasound is used to
measure the road on both sides of the vehicle.
A suitable parking space is indicated by the
parking symbol. Active steering intervention
can assist you during parking. You may also
use Parktronic (Y page 120). When Parktronic
is deactivated, active parking assist is also
unavailable. G
Risk of accident
Active parking assist is merely an aid and
may sometimes recommend parking
spaces that are not suitable for parking.
These might be, for example, spaces where
parking is prohibited, driveways, unsuitable
surfaces, etc.
Active parking assist measures the parking
space as you drive past it. Any later
changes to the parking space are not taken
into account. This may be the case, for
instance, when the vehicle parked in front
of or behind the space changes its position
or when an obstacle is moved into the park-
ing space.
Active parking assist does not relieve you
of the responsibility of paying attention. If
you rely solely on Active parking assist, you
could cause an accident and injure yourself
and others.
You are always responsible for safety and
must continue to pay attention to your
immediate surroundings when parking and
manoeuvring. G
Risk of accident
Objects located above the height range of
Active parking assist will not be detected when the parking space is measured. These
are not taken into account when the park-
ing procedure is calculated, e. g. overhang-
ing loads, tail sections or loading ramps of
goods vehicles. In some circumstances,
Active parking assist may therefore guide
you into the parking space too early. This
may lead to a collision. For this reason, you
should avoid using Active parking assist in
such situations.
G
Risk of accident
The front of the vehicle will veer out in the
direction of the oncoming traffic during the
parking operation. In some cases the vehi-
cle will also take you onto sections of the
oncoming lane during the parking proce-
dure.
You are responsible for safety at all times
and must pay attention to any road users
approaching or passing. Stop the vehicle if
necessary or cancel the Active parking
assist parking procedure. G
Risk of injury
Make sure that no persons or animals are
in the manoeuvring range. Otherwise, they
could be injured. Controls
* optional
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