96
02-1481-00-00.fm
Operation
Anti-blocking system (ABS)
The ABS makes a significant contribution towards increasing the active
driving safety of the vehicle as blocking of the wheels is prevented at a
driving speed above approx. 3-4 km/h.
This way, steering capability and stability of the vehicle are maintained
and the braking distance minimised even when the brakes are fully
applied.
However, it must not be expected that the ABS will reduce the braking dis-
tances under all circumstances.
•
When driving on soft and deep surfaces, e.g. sand, gravel or snow on a
slippery underground, drive cautiously and slowly; the braking distance
may even then be somewhat longer. However, stability and steering
capability are guaranteed.
•
If the vehicle starts to skid when at a standstill and with locked wheels
on steep gradients with a low friction value, then briefly release the
brakes and apply them again.
•
On vehicles with ABS, constant pressure on the brake pedal is more
effective than interval braking. Pumping motions on the brake pedal
may reduce the braking effect of the ABS, thereby increasing the
braking distance.
Fig. 64:
Danger
Relying on the ABS to shorten the braking distances should
not lead to a careless driving style. It is primarily designed as
a safety reserve in difficult situations. ABS is also not capable
of overcoming physical limits. This must be taken into
account, especially when the road is slippery or wet. There is
a risk of accidents!
•
Never allow a false sense of security persuade you to drive
in a careless manner.
•
Do not overspeed, maintain safe distances.
•
Take care when driving around curves. Braking in curves is
subject to particular physical laws that cannot be
overthrown by the ABS.
•
When the ABS becomes active, immediately adapt the
speed to the road and traffic situation.
•
Do not take any safety risks.
Fig. 65:
A
Note
The ABS is switched off with activated differential lock, four-
wheel steering, freely locked rear axle and in synchronisation
mode of the steering axle.
The ABS warning light
lights up if the ABS is
switched off due to special driving conditions or a fault. In
case of the said special driving conditions, the symbol "brake
special mode"
Fig. 65-A
additionally lights up in the multifunc-
tion display. The system is in EBD mode (see page 97), the
wheels may block. In this condition, adapt your driving style
accordingly. If there is a system fault, seek assistance from a
workshop for troubleshooting; drive carefully. When the
warning light lights up, vehicle speed is limited to 25 km/h.
Summary of Contents for Citymaster 2200
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