Filter
Top Products
272Driving systems
Technical
data
Instruments
and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Distance warning function
Even if Distronic is deactivated, the distance to the
vehicle ahead continues to be measured, see page 275
for multifunction display.
The Distronic lamp in the speedometer dial illuminates
to advise the driver of a situation which under normal
braking conditions and dry surfaces should have been
addressed by the driver.
The distance warning function can be activated
separately, see page 272. It operates when driving at
speeds above approx. 25 mph (Canada: 40 km/h).
When recognizing a stationary obstacle or a slower
vehicle moving in the vehicle’s path and the danger of a
collision exists, the distance warning lamp in the
speedometer dial lights up and simultaneously an
intermittent warning sounds.
When pressing the service brake pedal, the warning
sound stops. The warning sound also stops, when the
distance to the vehicle ahead is sufficient again without
applying the service brake pedal. In this case the
distance warning lamp also extinguishes.
Important!
With Distronic switched off, only the distance warning
function operates, meaning the vehicle does not slow
down.
Distronic does not register oncoming vehicles. Therefore
there is no distance warning.
Important!
Complex driving situations are not always fully
recognized by Distronic, which could result in wrong or
missing distance warnings. See page 269 for additional
driving hints.
Warning!
If the distance warning lamp in the speedometer
dial lights up while driving and an intermittent
warning sounds, immediate attention on the part of
the driver is required.
As required by the traffic situation, apply the
service brakes and navigate around a possible
obstacle. However, do not drive by relying on the
distance warning function as that will result in an
emergency braking application which, especially
depending on road surface conditions and driver
reaction, will not always be able to avoid a collision.