2002 BMW MOTORRAD R 1150 GS brake

3
88
Starting – Riding – Parking
21*
BMW Integral ABS
OE Troubleshooting
d Warning:
If the BMW Integral ABS fails
in both brake circuits, a
RESIDUAL BRAKING FUNC-
TION only is available! (b 83)
d Warning:
When RESIDUAL BRAKING
FUNCTION (
b 83) is active,
maintain a defensive riding
style and proceed immediate-
ly to a specialist workshop,
preferably an authorised
BMW motorcycle dealer.
d Warning:
If there is a fault in the ABS
system, the reserves of safety
normally afforded by ABS are
not available until the defect
has been put right.
There is a risk of dropping the
machine if the brakes are ap-
plied too hard and the front
wheel locks or the rear wheel
lifts clear of the ground as a
result of a high level of front
tyre adhesion. Have the de-
fect rectified immediately by
a specialist workshop, prefer-
ably an authorised
BMW motorcycle dealer.
*n depending on national-market
specification
General warn- ing light eABS warning
light
l Malfunctions
OFF ON Only RESIDUAL BRAKING FUNCTION available in both circuits (
b 83) or
the ABS function has been deactivated
OFF Flashes at 1 Hz ABS not available Pull-away test not completed (
b 84)
OFF Flashes at 4 Hz Only RESIDUAL BRAKING FUNCTION available in both circuits (
b 83)
Self-diagnosis not completed (b 84)
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3
89
Starting – Riding – Parking
BMW Integral ABSOE Troubleshooting
OEOptional extra
General
warning
lighte ABS warning
light
l Malfunctions
ON OFF Tail light/brake light defective (Maintenance Instructions, b Chapter 2)
ON Flashes at 1 HzAt least one brake circuit without
ABS (
b 82)
ON Flashes at 4 HzAt least one brake circuit in RESIDUAL
BRAKING FUNCTION mode (
b 83)
Alternate flas-
hing at 1 Hz Alternate flas-
hing at 1 HzFluid level in BMW Integral ABS too low.
Check the motorcycle as follows:
– Ignition OFF: is brake pressure OK at
the brake levers?
– Are the brakes acting on both wheels?
– Is the brake system leaktight, no signs of brake fluid escaping?
The brake system is defective if the test
outcome is negative.
Alternate flas-
hing at 4 Hz Alternate flas-
hing at 4 HzFluid level in the BMW Integral ABS is too
low, perform the checks listed above.
Only RESIDUAL BRAKING FUNCTION
available in at least one circuit (
b 83)

d Warning:
Do not ride the motorcycle if you
have any doubts about the
dependability of the brake system.
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4
90
Arrive safely
Know-how …In recent years, motorcycles’
technical design features have
become more and more
sophisticated.
Motronic, electronic ignition,
integral brakes, the catalytic
converter or the use of four
valves per cylinder are clear
signs that far more than basic
technical knowledge may be
needed to solve certain prob-
lems. In addition, high-tech
materials are increasingly tak-
ing the place of conventional
ones, which again calls for thor-
ough and expert knowledge if
they are to be handled correctly
during repair work.
To be sure of achieving the nec-
essary standard, it is always
advisable to consult your
authorised BMW motorcycle
dealer.The authorised BMW motor-
cycle dealer employs staff who
attends regular and compre-
hensive training courses.
Authorised BMW motorcycle
dealers also receive all the cur-
rent technical information and
are therefore fully aware of the
latest developments.
… technical features …The authorised BMW motor-
cycle dealer’s staff has the
experience and all the neces-
sary facts at its disposal when it
comes to solving problems
quickly and effectively. Work-
shops are equipped with the
latest technical facilities, for
example the special tools
developed by BMW such as the
BMW
diagnosis
system or exhaust emissions
tester.
Reliable operation
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4
96
Arrive safely
Training means extra safety
Cornering and braking
need to be practiced
Develop a “sixth sense” for
potentially dangerous situa-
tions. What this means: look
ahead, plan how to avoid possi-
bly dangerous situations and
study other road users’ behav-
iour with a degree of healthy
scepticism.
– Take bends smoothly and rhythmically, avoiding violent
braking and acceleration
– Approach bends slower than
you feel they can be taken; a
neat riding style will get you to
your destination more safely
than sheer speed
– Ride at the inner edge of the
ideal line, look ahead and plan
to leave the bend as smoothly
as you entered it Allow for reaction time when
judging braking distances.
– At a speed of 50 km/h
(31 mph), for instance,
one second’s hesitation
means that about 14 metres
(46 feet) are covered addition-
ally before the brakes are
applied
– At 90 km/h (56 mph), this dis-
tance grows to 25 metres
(82 feet)
Practice applying the brakes
with and without an extra load
on the motorcycle, and study its
reactions on various kinds of
road surface.
Work up to the wheel lock limit
gradually.
BMW has a worthwhile safety
contribution to make in this area
too – BMW Safety Training.
These programmes are a won-
derful opportunity: systematic
basic and follow-up training
enables you to master situa-
tions close to the limit and keep
your motorcycle under
supreme control whatever hap-
pens.
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98
Index
i
AAnti-lock braking systemnotes, 88, 89
switching off, 86
BBMW Integral ABS, 60Changing brake fluid, 41
Checking brake fluid level, 41
CCatalytic convertersafety instructions, 61
Checking brake fluid level, 38
Checking brake pads, 37
Checking front brake fluid level, 39, 43
Checking rear brake fluid
level, 40, 44
Checking the brake system, 36
Choke cold start lever, 14
Choke lever
position, 14
Clock (RID), 75
DDipswitch, 14
Dualseat lock, 4
EEngine oil, 31 level check, 4
oil filler, 31 Engine oil filler, 4
Engine oil temperature indicator
(RID), 74
Engine-oil pressure
telltale light, 9
FFront brakebrake fluid reservoir, 5
Front spring preload, 50
Fuel octane number, 33
Fuel cap, 5
Fuel gauge (RID), 74
Fuel tank capacity, 33
Fuse box, 5
GGear shifts, 76, 77
General view left side, 6
Right side, 5, 7
General view, left side, 4
HHandlebar fitting, left, 14
Handlebar fitting, right, 15
Handlebar levers
Clutch lever, 34
handbrake, 35
Hazard warning lights, 12
Heated handlebar grips, 12, 15
Helmet holder, 5
A - H
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99
Index
i
High/low (dipped) headlight switch, 14
Horn, 14
Hydraulic fluid clutch, 45
IIgnition switch and steering lock, 8
function, 10
Instrumente Cockpit, 8
KKatalysator, 61
Key positions, 11
Kill switch, 15
LLights
general instructions, 46, 47
headlight beam throw, 46, 47
MMain (centre) stand, 64, 65
Motorcycle equipment, 95
NNeutral, 69
OOctane number, fuel, 33
Odometer, 8
Oil filler, 4, 31 Oil level
checking, 31
engine oil pressure, 9
Oil level sight glass, 4
PPartially integral brakes, 82
Power socket, 4, 13
RRear brake fluid reservoir, 5
Refuelling, 32, 33
Residual braking function, 42, 83
Revolution counter, 8
Rider Information Display Fuel gauge, 75
Gear indicator, 75
Rider Information Display (RID), 8
clock, 75
engine oil temperature, 74
Rider’s equipment, 94
Riding, 76, 77
Risk of fire, 61
Risk of overheating, 61, 70
Risk of poisoning, 60
Running in new brake pads, 67
Running in new tyres, 67
SSafety checklist, 28
Safety instructions
braking, 78, 79
catalytic converter, 61
general, 60
H - S
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