Mercedes-Benz 2011 C300 Luxury Sedan Operator's Manual page 163

Manual transmission:
Gear lever
position
Forwards gear
or
Neutral
Reverse gear
Automatic transmission:
Transmission
position
D
R or N
P
One or more segments light up as the vehicle
approaches an obstacle, depending on the
vehicle's distance from the obstacle.
From the:
sixth segment onwards, you will hear an
R
intermittent warning tone for
approximately two seconds.
seventh segment onwards, you will hear a
R
warning tone for approximately two
seconds. This indicates that you have now
reached the minimum distance.
Warning display
Front area activated
Rear and front areas
activated
Warning display
Front area activated
Rear and front areas
activated
No areas activated
Deactivating/activating PARKTRONIC
To deactivate/activate PARKTRONIC
:
Indicator lamp
;
If indicator lamp ; lights up, PARKTRONIC is
deactivated.
i PARKTRONIC is automatically activated
when you turn the SmartKey to position 2
in the ignition lock.
Driving systems
161
Z