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Note
Some ACC notifications in the display of the instrument cluster may be hidden
by notifications for other functions. An ACC notification automatically appears
for a brief moment when there is a change in status of the ACC.
Automatic stopping and starting
Read and observe
on page 241 first.
Vehicles with an automatic transmission can decelerate to a standstill and
start moving again using the ACC.
Decelerate to a standstill
If a vehicle ahead decelerates to a standstill, the ACC will also decelerate your
vehicle to a standstill.
Starting to drive again after a holding period
As soon as the vehicle ahead starts moving again after a holding period, your
vehicle will also move and the speed will continue to be regulated.
If the preceding vehicle starts moving again after a long break, then to contin-
ue the regulation press the accelerator pedal or lever to set the lever in
» page 243
position.
Operation overview
Fig. 300 Operating lever
Read and observe
on page 241 first.
Overview of ACC functions operated with the lever
Activate ACC (regulation deactivated)
1
2
3
4
5
6
Set proximity level
A
B
If the lever is set from the position directly into the sprung position
the current speed is stored and the control process is started.
Start control
Basic requirements for start of control
Start control
›
Press the button
›
or: Set the lever into the sprung position
The ACC takes the current driving speed and performs the control, the warn-
ing light
If the control is started by moving the lever to the position and if the
speed is already stored, the ACC adopts this speed and carries out the control.
Note
If control is started at a speed of less than 30 km/h on vehicles with an auto-
matic transmission, the speed of 30 km/h is stored. The speed increases auto-
matically to 30 km/h or is regulated with respect to the speed of the vehicle
ahead.
» Fig. 300
Start control (resume) / increase speed by 1 km/h at a time
(sprung position)
Interrupt control (sprung position)
Deactivate ACC
Increase speed by 10 km/h at a time
Decrease speed by 10 km/h at a time
Start control / reduce speed in increments of 1 km/h
Read and observe
on page 241 first.
The ACC is activated.
On vehicles with manual transmission, the second gear or a higher gear is
selected and the current speed is greater than 25 km/h.
On vehicles with automatic transmission, the selector lever is in the D/S
position or in the Tiptronic position.
» Fig. 300
on page 243 .
illuminates in the instrument cluster.
» Fig. 300
on page 243 .
243
Assist systems
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