2008 MERCEDES-BENZ B-CLASS HATCHBACK height

Seat belts
74
X
Engage belt tongue 2into buckle 3.
X If necessary, adjust the belt to the appro-
priate height (Y page 74).
X If necessary, pull upwards on the shoulder
section of the belt to tighten the belt across
your body.
Routing the belt X
Press release button 4and guide belt
tongue 2back towards belt sash guide
1. Belt warning for driver and front
passenger
The < seat belt warning lamp in the instru-
ment cluster reminds you that all passengers
should fasten their seat belts. It may light up
continuously or flash. Additionally, there may
be a warning tone.
The < seat belt warning lamp goes out and
the acoustic signal ceases as soon as the
driver and passenger have fastened their seat
belts.
For certain countries only: regardless of
whether the driver or the front passenger
already have their seat belt fastened, the
< seat belt warning lamp lights up for six seconds after the engine has been started. It
then goes out when the driver and front
passenger have already fastened their seat
belts.
i
Further information about the belt warning lamp (Y page 228). Belt height adjustment
You can adjust the seat belt height on the
driver's seat and front-passenger seat.
Adjust the belt to a height that allows it to be
routed across the middle of your shoulder. 1
Release catch X
To raise: slide the belt sash guide upwards.
The belt sash guide engages in various posi-
tions.
X To lower: press and hold release button
1.
X Slide the belt sash guide downwards.
X Let go of release button 1and make sure
that the belt sash guide has engaged. Rear seat belt status indicator
The rear-compartment seat belt status indi-
cator tells you if the rear passengers have
fastened their seat belts. The status indicator
for the rear rear-compartment also tells you
how many of the belt tongues are inserted
into the seat belt buckles.
The rear-compartment seat belt status indi-
cator appears in the multi-function display for
around 30 seconds if:
R you set off and have reached a speed of
approx. 10 km/h
R the rear passengers fasten or unfasten
their seat belts while driving
R someone gets in or out of the vehicle
You can also cancel the messages immedi-
ately (Y page 203). Controls
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4 2008-10-17T11:22:31+02:00 - Seite 74Dateiname: 6515_1640_02_buchblock.pdf; preflight

Driving sys
tems 122
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 119). 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
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4 2008-10-17T11:22:31+02:00 - Seite 122Dateiname: 6515_1640_02_buchblock.pdf; preflight

Loading and stowing
1543
Bag hook
X Press bag hook 3(Ypage 157).
Bag hook 3slides out.
X Place luggage compartment floor 2onto
bag holder 3.
Closing the luggage compartment floor
X Press in bag holder 3until it engages.
X Swing the luggage compartment floor
downwards. G
Risk of injury
The luggage compartment floor must
be locked correctly when items are carried
in it.
Otherwise, you and other vehicle occu-
pants could be injured by objects being
thrown around the vehicle in the event of sharp braking, a sudden change in direction
or an accident.
Setting the height of the luggage com-
partment floor The stowage well under the luggage compart-
ment floor can be increased or decreased in
size as necessary. To do this, you can lock the
floor at two different heights. The upper catch
gives a flat load surface when the rear bench
seat is folded forward.
Raising the luggage compartment floor
1
Handle
2 Luggage compartment floor
3 To raise i
Make sure that there are no objects on
the luggage compartment floor when it is
opened, as the luggage compartment floor
can otherwise drop to the lowest position.
X Raise luggage compartment floor 2using
handle 1in the direction of the arrow 3
and tug it upwards sharply.
X Lower luggage compartment floor 2
again. To do this, push the luggage com-
partment floor away so that it engages in
the guide on the upper level.
Luggage compartment floor 2engages in
the higher position.
Lowering the luggage compartment floor
X Raise luggage compartment floor 2
slightly using handle 1and tug it briefly
towards you.
X Lower luggage compartment floor 2again
slowly. To do this, press the luggage com-
partment floor into the lower level.
Luggage compartment floor 2engages in
the lower position. Controls
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4
2008-10-17T11:22:31+02:00 - Seite 154 Dateiname: 6515_1640_02_buchblock.pdf; preflight

Engine compartment
172
The handle for opening the bonnet is located
above the radiator grille. 2
Bonnet catch handle
X Pull handle 2of the bonnet catch out-
wards from the radiator grille and lift the
bonnet from underneath by the radiator
grille. 3
Recess
4 Support strut
5 Bracket
X Pull support strut 4out of bracket 5.
X Swing support strut 4upwards and insert
it into yellow recess 3.
Closing G
Risk of injury
Make sure that nobody can become trap-
ped as you close the bonnet.
X Raise the bonnet slightly and remove sup-
port strut 4from yellow recess 3.
X Swing support strut 4down and press it
into bracket 5until it engages. X
Lower the bonnet and let it fall from a
height of approximately 20 cm.
X Check that the bonnet has engaged prop-
erly. Engine oil
Depending on driving style, the vehicle con-
sumes a maximum of 0.8 l oil per 1,000 km.
The oil consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engine speeds. You can only
estimate the oil consumption after you have
driven a considerable distance.
For further information on engine oil see
(Y page 295).
Checking the engine oil level To do so:
R
the vehicle should be parked on level
ground
R the engine should be switched off for at
least five minutes if the engine was at nor-
mal operating temperature.
R the engine should be switched off for at
least 30 minutes if the engine was not at Operation
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4
2008-10-17T11:22:31+02:00 - Seite 172 Dateiname: 6515_1640_02_buchblock.pdf; preflight

Trailer towing*
189
not use a noseweight of less than 50 kg,
otherwise the trailer may come loose.
Bear in mind that the payload and the rear
axle load are reduced by the actual nose-
weight.
i The height of the ball coupling changes
with the load of the vehicle. If necessary,
use a trailer with a height-adjustable draw-
bar.
Coupling up a trailer G
Risk of injury
Do not disconnect a trailer with an engaged
overrun brake. Otherwise, your hand could
become trapped between the bumper and
drawbar.
! Do not disconnect a trailer with an
engaged overrun brake. Otherwise, your
vehicle could be damaged by the rebound-
ing of the overrun brake.
X Position the trailer level behind the vehicle.
X Couple up the trailer.
X Establish the electrical connection
between the vehicle and the trailer. Driving tips In Germany, the maximum permitted speed
for vehicle/trailer combinations is 80 km/h.
G
Risk of accident
A maximum speed of 80 km/h should not
be exceeded, even in countries where
higher speeds are permitted for vehicle/
trailer combinations. This lowers the risk of
an accident.
When towing a trailer, your vehicle's handling
characteristics will be different in comparison
to when driving without a trailer.
The vehicle/trailer combination:
R is heavier
R is restricted in its acceleration and gradi-
ent-climbing capability
R has an increased braking distance
R is affected more by strong crosswinds
R demands more sensitive steering
R consumes more fuel
On long and steep downhill gradients, you
must select a lower gear in good time, or in
vehicles with AUTOTRONIC*, select shift
range 1,2or 3. i
This also applies if you have activated
cruise control* or Speedtronic*.
This will use the braking effect of the engine,
so less braking will be required to maintain
the speed. This relieves the load on the brake
system and prevents the brakes from over-
heating 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.
Driving tips
R Maintain a greater distance from the vehi-
cle in front than when driving without a
trailer.
R Avoid braking abruptly. If possible, brake
gently at first to allow the trailer to run on.
Then increase the braking force rapidly.
R The values given for gradient-climbing
capabilities from a standstill refer to sea
level. When driving in mountainous areas, Operation
* optional
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4
2008-10-17T11:22:31+02:00 - Seite 189 ZDateiname: 6515_1640_02_buchblock.pdf; preflight

Where will I find...?
200 Where will I find...?
Vehicle tool kit, jack and folding
wheel chock
The vehicle tool kit, the folding wheel chock
and the jack are in the left-hand stowage
compartment behind the rear seat backrest. G
Risk of injury
The jack is designed only to raise and hold
the vehicle for a short time while a wheel
is being changed.
You must use axle stands if you are carrying
out work on the vehicle.
Make sure that the jack is placed on a firm,
non-slip, level surface. Do not use wooden
blocks or similar objects as a jack underlay.
Otherwise, the jack will not be able to ach-
ieve its load-bearing capacity due to the
restricted height.
Do not start the engine at any time while a
wheel is being changed.
Do not lie under the vehicle when it is being
supported by the jack. If you do not raise
the vehicle as described, it could slip off the
jack (e.g. if the engine is started or if a door
or the tailgate is opened or closed) and you
could be seriously injured. i
When using the jack, you should also
observe the safety notes in the "Flat tyre"
section (Y page 252).
X Fold down the left-hand rear seat backrest
(Y page 149).
X Push cover up and fold it to the side. 1
Jack
2 Vehicle tool kit
3 Folding wheel chock
Setting up the foldable wheel chock The folding wheel chock serves as an addi-
tional measure for securing the vehicleagainst rolling away, e.g. when a wheel is
being changed.
1
To fold the plates upwards
2 To fold out the lower plate
3 To insert the plate
X Fold both plates 1upwards.
X Fold out lower plate 2.
X Guide the lugs on the lower plate fully into
openings in base plate 3.Practical advice
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4
2008-10-17T11:22:31+02:00 - Seite 200 Dateiname: 6515_1640_02_buchblock.pdf; preflight

Flat tyre
260 Otherwise, the jack will not be able to ach-
ieve its load-bearing capacity due to the
restricted height.
Do not start the engine at any time while
the wheel is being changed.
Do not lie under the vehicle when it is being
supported by the jack. If you do not raise
the vehicle as described, it could slip off the
jack (e.g. if the engine is started or a door
or the tailgate is opened or closed) and you
could be seriously injured. G
Risk of accident
If you fail to position the jack correctly, the
vehicle may:
R slip off the jack
R injure you or others
R be damaged
Thus, it is important to make sure that the
jack is positioned correctly in the respec-
tive jacking points. Before positioning the
jack, remove any dirt that may have collec-
ted in the jacking points.
The jacking points for the jack are located
behind the wheel housings of the front wheels
and in front of the wheel housings of the rear
wheels. 1
Jacking point
2 Jack
3 Ratchet ring spanner with socket wrench
X Position jack 2at jacking point 1. X
Make sure that the base of the jack is posi-
tioned directly under jacking point 1.
X Take ratchet ring spanner and socket 3
out of the vehicle tool kit.
X Take ratchet ring spanner 3out of the
vehicle tool kit and place it on the jack so
that the lettering AUFis visible.
X Raise the vehicle with ratchet ring spanner
3 until the tyre is at most three centime-
tres off the ground.
X Unscrew the wheel bolts.
! Do not place wheel bolts in sand or on a
dirty surface. This could cause damage to
the bolt and wheel hub threads.
X Remove the wheel.
Fitting a new wheel G
Risk of accident
Replace damaged or corroded wheel bolts.
Never oil or grease wheel bolts. G
Risk of accident
If a wheel hub thread is damaged, you must
not drive the vehicle any further. Consult a
qualified specialist workshop which has the Practical advice
245_AKB; 2; 7, en-GB
wdomann , Version: 2.11.4 2008-10-17T11:22:31+02:00 - Seite 260Dateiname: 6515_1640_02_buchblock.pdf; preflight

Vehicle weights
286 Vehicle dimensions
B 150
B 150
BlueEFFICIENCY B 170
B 170
BlueEFFICIENCY B 200 B 200 Turbo B 180 CDI B 200 CDI
Vehicle length
(ECE)
4,273 mm 4,273 mm 4,273 mm 4,273 mm 4,273 mm 4,273 mm
Vehicle width
including exterior
mirrors
2,040 mm 2,040 mm 2,040 mm 2,040 mm 2,040 mm 2,040 mm
Vehicle height
1,603 mm 1,603 mm 1,604 mm 1,604 mm 1,604 mm 1,604 mm
Wheelbase
2,778 mm 2,778 mm 2,778 mm 2,778 mm 2,778 mm 2,778 mm
Vehicle weights
The unladen weight includes the driver (68 kg), luggage (7 kg) and all fluids (fuel tank 90% full). Items of optional equipment increase the
unladen weight and reduce the maximum payload. You will find more specific weight information on the vehicle identification plate
(Y page 276). Technical data
245_AKB; 2; 7, en-GB
wdomann,
Version: 2.11.4 2008-10-17T11:22:31+02:00 - Seite 286Dateiname: 6515_1640_02_buchblock.pdf; preflight