2004 BMW MOTORRAD K 1200 S load capacity

Riding470
the motorcycle’s technical
braking capacity will minimise
braking distances noticeably,
even when road conditions are
poor.When riding straight
ahead, the BMW Integral ABS
enables secure, optimised
emergency braking which
corresponds to the
circumstances.
Reserves for safety
The potentially shorter braking
distances which BMW Integral
ABS permits must not be used
as an excuse for careless rid-
ing. ABS is primarily a means
of ensuring a safety margin in
genuine emergencies.
Take care when cornering.
When you apply the brakes on
a corner, the motorcycle’s
weight and momentum take over and even BMW Integral
ABS is unable to counteract
their effects.
Integral braking
The integral braking function
activates the front and rear
brakes jointly, which means
that both wheels are braked
when one brake lever is
pressed. The electronics in the
BMW Integral ABS controls
the braking force distribution
between the front and rear
brakes. Braking-force distribu-
tion depends on load and is
recalculated every time the
ABS controller comes into
action. Partial integral braking
Your motorcycle is fitted with
partial integral braking. In this
partially integral brake configu-
ration, the integral braking
function is activated only when
you pull the handbrake lever.
The footbrake lever acts only
on the rear brake.
Braking power assistance
On braking, BMW Integral
ABS boosts the brake force on
the wheel by means of a
hydraulic pump. By boosting
the braking force in this way,
BMW Integral ABS achieves
higher braking efficiency than
standard brake systems.

6111
Maintenance
• Press bulb 2 into fitting 3 and
remove by turning it anti-
clockwise.
Assemble in reverse order.
• To hold the new bulb, use a
clean, dry cloth.Jump starting
The wires leading to the
power socket do not
have a load-capacity rating
adequate for jump-starting the
engine. Excessively high cur-
rent can lead to a cable fire or damage to the vehicle elec-
tronics.
Do not use the on-board
socket to jump-start the
engine.c
To start the engine, do
not use start sprays or
similar items.c
Inadvertent contact
between the terminal
clips of the jump leads and the
vehicle can lead to short
circuits.
Only use jump leads with fully
insulated battery-post clips.c
Jump-starting with a
voltage greater than 12 V
can damage the vehicle
electronics.
The battery of the other vehicle
must have a 12 V system
voltage.c• Do not disconnect the
battery from the vehicle
electrical system when
jump-starting.
• Remove the cover of the
battery compartment.
• Let the engine of the donor
vehicle run during the
jump-starting process.
• First of all, use the red jump
leads to connect the positive
terminal of the discharged
battery with the positive
terminal of the donor battery.
• Then connect one end of the
black jump lead to the nega-
tive terminal of the donor
battery, and the other end to
the negative terminal of the
discharged battery.

E1BMW Motorrad Integral ABS
About BMW Motorrad Integral ABS
How does ABS work?
The maximum braking force
it is possible to transfer to the
carriageway depends, among
other things, on the road
surface's coefficient of friction.
Gravel, ice and snow, and
water on the road, have
significantly poorer coeffi-
cients of friction than a dry,
clean asphalt road surface.
The poorer the road's coeffi-
cient of friction, the longer the
braking distance.
If the maximum braking force it
is possible to apply to the road
is exceeded when the rider
increases brake pressure, the
wheels will begin to lock and
directional stability is lost; a fall
threatens. Before this situation
can arise, ABS intervenes and adapts the braking pressure to
the maximum braking force
it is possible to transfer so that
the wheels continue to turn
and driving stability is main-
tained whatever the prevailing
road conditions.
What happens with bumps
in the road?
Corrugated road surfaces or
bumps in the road can cause
the tyres to temporarily lose
contact with the road surface
and hence the braking force it
is possible to apply to drop to
zero. If the brakes are applied
in this situation, the ABS must
reduce the braking pressure to
ensure driving stability when
contact with the road surface
is restored. At this moment,
BMW Motorrad Integral ABS must assume extremely low
coefficients of friction (gravel,
ice, snow) so that the wheels
turn in any conceivable situa-
tion and thus the stability of
the motorcycle is ensured.
Once the actual circum-
stances are detected, the
system will set the brake pres-
sure to the optimum value.
What do we observe during
rider safety training?
Braking in which ABS has to
intervene has, by comparison
with normal braking, a signifi-
cantly higher demand for
electricity which puts a heavy
load on the battery. The
battery is constantly being
charged in normal riding so
that it always has sufficient
capacity available. Info_I_ABS_en_xx.fm Seite 1 Dienstag, 19. Juli 2005 2:48 14