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Mercedes-Benz E-class 1998 Emergency Operation User Manual

Mercedes-Benz Cars

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81

Important!

With selector lever in position "D", "4"
or "3", upshifting from 1st to 2nd to 3rd
gear is delayed depending on vehicle
speed and engine temperature. This
allows the catalytic converter to heat up
more quickly to operating temperatures.

During the brief warm-up period this
delayed upshift and increased engine
noise might be perceived as a
malfunction. However, neither the
engine nor transmission are negatively
affected by this mode of operation.
The delayed upshift is effective with
vehicle speeds below 31 mph (50 km/h)
at partial throttle and engine
temperatures below 95°F (35°C).
To avoid overrevving the engine when
the selector lever is moved to a lower
driving range, the transmission will not
shift to a lower gear as long as the
vehicle speed exceeds the speed limit of
that gear.

To prevent the engine from laboring at
low RPMs, do not allow the engine
speed to drop too low on uphill
gradients.

Depending on the degree of the incline,
shift selector lever to a lower gear
range early enough to maintain engine
RPM within the best torque range.

Warning!

On slippery road surfaces, never

downshift in order to obtain braking

action. This could result in rear

wheel slip and reduced vehicle

control. Your vehicle's ABS will not

prevent this type of loss of control.

Maneuvering

To maneuver in tight areas, e.g. when
pulling into a parking space, control
the car speed by gradually releasing the
brakes. Accelerate gently and never
abruptly step on the accelerator.
To rock a car out of soft ground (mud
or snow), alternately shift from
forward to reverse, while applying
slight partial throttle.

Rocking a car free in this manner may
cause the ABS malfunction indicator
lamp to come on. Turn off and restart
the engine to clear the malfunction
indication.

Stopping

For brief stops, e.g. at traffic lights,
leave the transmission in gear and hold
vehicle with the service brake.

For longer stops with the engine idling,
shift into "N" or "P" and hold the
vehicle with the service brake.

When stopping the vehicle on an uphill
gradient, do not hold it with the
accelerator, use the brake. This avoids
unnecessary transmission heat build up.

Warning!

Getting out of your car with the

selector lever not fully engaged in

position "P" is dangerous. Also,

when parked on an incline, position

"P" alone may not prevent your

vehicle from moving, possibly hitting

people or objects.

Always set the parking brake in

addition to shifting to position "P".

When parked on an incline, also turn

front wheel against curb.