Mercedes-Benz 2005 E -Class Wagon Operator's Manual page 230

1 Set current or higher speed
2 Set current or lower speed
3 Cancel cruise control
4 Resume at previously set speed
Setting current speed
Accelerate or decelerate to the desired
speed.
Briefly lift 1 or depress 2 the cruise
control lever.
The current speed is set.
Remove your foot from the accelerator
pedal.
Cruise control is activated.
The selected speed appears in the multi-
function display for approximately five sec-
onds, and the corresponding speedometer
segments from the selected speed to the
vehicle maximum speed are illuminated.
Controls in detail
Driving systems
i
On uphill or downhill grades, cruise
control may not be able to maintain the
set speed. Once the grade eases, the
set speed will be resumed.
E 320, E 500:
On downhill grades, the cruise control
will hold the set speed with active brak-
ing action.
In addition, on longer downhill grades
the automatic transmission will auto-
matically downshift.
E 320 4MATIC, E 500 4MATIC:
If the engine's braking power does not
brake the vehicle sufficiently on down-
hill grades, the automatic transmission
will automatically downshift.
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