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Functioning
Fig. 193 MAXI DOT display (monochrome): Examples of status displays
the CCS
Fig. 194 Segment display: Examples of status displays the CCS
Read and observe
on page 160 first.
CCS status displays
» Fig.
193,
» Fig. 194
Speed is set, control is inactive (in the colour display the digits of speed
limits is shown in grey).
Control active (in the colour display the digits of the speed limits are high-
lighted).
No speed set.
System fault - seek assistance from a specialist garage immediately.
Basic requirements for start of control
The GRA is activated.
On vehicles with a manual transmission, the second gear or higher is en-
gaged.
On vehicles with an automatic transmission, the selector lever is in the
D/S position or in the Tiptronic position.
The current speed is higher than approx. 20 km/h.
This is only possible within the range which is permitted by the power output
and braking power of the engine.
WARNING
If the engine power and engine braking effect is insufficient to maintain
the set speed, vehicle operation must be taken over!
Operating Description
Read and observe
on page 160 first.
Overview of the control elements of the CCS
Deactivate CCS (delete set speed)
A
Interrupt control (sprung position)
Activate GRA (regulation deactivated)
Take control again
/ Increase speed
B
a)
Launch control / reduce speed
C
Switch between GRA and Speed Limiter
D
a)
If no speed is set the current speed is adopted.
At the start of the regulation the GRA regulates the vehicle to the current
speed, and this speed is shown on the instrument cluster display. The warning
light
illuminates in the instrument cluster.
Fig. 195
Cruise control system controls
» Fig. 195
» page 162
161
Assist systems
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