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Operation overview
Fig. 308 Operating lever
Read and observe
on page 247 first.
Overview of ACC functions operated with the lever
Activate ACC (regulation deactivated)
1
Start control (resume) / increase speed by 1 km/h at a time
2
(sprung position)
Interrupt control (sprung position)
3
Deactivate ACC
4
Increase speed by 10 km/h at a time
5
Decrease speed by 10 km/h at a time
6
Set proximity level
A
Start control / reduce speed in increments of 1 km/h
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
» Fig. 308
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.
Stop/resume control
Stop control
›
Set the lever into the sprung position
›
or: Apply the brake.
Control stops, the speed remains stored.
Resume control
›
Start control
Note
Control is also stopped when the clutch pedal is held down for longer than 30
s or the TCS is deactivated.
Read and observe
on page 247 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. 308
on page 249 .
illuminates in the instrument cluster.
Read and observe
on page 247 first.
» page
249, Start control.
» Fig. 308
on page 249 .
» Fig. 308
on page 249 .
249
Assist systems
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