Driving and Driving Safety
163
Information
The distance depends on the driving speed. The
slower the vehicle is traveling, the shorter the
distance and the faster the vehicle is traveling, the
longer the distance.
Increasing the desired distance
f
Press the rocker switch
Z
upwards.
The desired distance is increased.
More orange segments are shown in the
desired distance display
A
.
Reducing the desired distance
f
Press the rocker switch
Z
downwards.
The desired distance is reduced.
Fewer orange segments are shown in the
desired distance display
A
.
Display showing distance from vehicle in
front
If a vehicle is detected in front, the vehicle symbol
C
appears on the multi-function display and in the
status display
B
.
The grey area
D
shows the current distance from
the vehicle in front.
Possible distance settings
Automatic braking to a standstill
If the vehicle in front stops, your vehicle will slow
down and come to a stop within the control limits
of the system if adaptive cruise control is active.
The indicator light
lights up on the instrument
panel.
The vehicle is actively held at a stop.
For information on the HOLD function:
f
Please see the chapter “HOLD FUNCTION:
DRIVE-OFF ASSISTANT, STANDSTILL
MANAGEMENT” on page 184.
Information
– Depending on the traffic flow, e.g. slow
moving traffic, stopping is initiated by a slow
crawling phase, which brings the vehicle to
a standstill.
– When adaptive cruise control is operating
normally or when the HOLD function is active,
the brake pedal may feel different and you may
hear hydraulic noises.
This behavior is normal for the system.
It is not a fault.
Suitable for speedy driving in lines of
traffic. The time gap is 1 second. This
corresponds to approx. 36 yd.
(33 meters) at a speed of 75 mph
(120 km/h).
Suitable for steady driving in lines of
traffic. The time gap is 1.3 seconds.
This corresponds to approx. 47 yd.
(43 meters) at a speed of 75 mph
(120 km/h).
Preset distance
Corresponds to the general
recommendation of the road traffic
safety regulation (“two seconds time
headway”). The time gap is 1.8
seconds. This corresponds to approx.
66 yd. (60 meters) at a speed of
75 mph (120 km/h).
Suitable for driving on country roads.
The time gap is 2.3 seconds. This
corresponds to approx. 63 yd.
(58 meters) at a speed of 55 mph
(90 km/h).
14_991_Turbo_21.book Seite 163 Mittwoch, 9. April 2014 2:19 14
Summary of Contents for 911 Turbo 2014
Page 1: ...911 Turbo Owner s Manual...
