Automatic transmission:gear shifting malfunctions, Emergency operation (limp-home mode) – Mercedes-Benz CLK-Class 2008 Owners Manual User Manual

Page 185

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184

Controls in detail

Automatic transmission

̈

Shift to the next higher gear.

The fuel supply will otherwise be inter-
rupted to prevent the engine from over-
revving.

Downshifting

̈

Briefly press the gear selector lever to
the left in the D- direction.

or

̈

Briefly pull left shift paddle

1

(

page 181).

The transmission shifts to the next
lower gear.

Kickdown

Using the kickdown when driving in the
manual program mode M is not possible.

Deactivating manual shift program

̈

Press the program mode selector
switch (

page 182) repeatedly

until

C

or

S

appears in the multifunction

display.

or

̈

Restart the engine.

The transmission will go to the
automatic program mode (C or S).

The manual program mode M is not
stored.

Emergency operation
(Limp-Home Mode)

If vehicle acceleration becomes less re-
sponsive or sluggish or the transmission
no longer shifts, the transmission is most
likely operating in limp-home (emergency
operation) mode. In this mode only second
gear and reverse gear can be selected.

̈

Stop the vehicle in a safe location.

̈

Move the gear selector lever to park
position P.

̈

Turn off the engine.

̈

Wait at least 10 seconds before
restarting.

̈

Restart the engine.

̈

Move the gear selector lever to
position D (for second gear) or
position R.

̈

Have the transmission checked at an
authorized Mercedes-Benz Center as
soon as possible.

Warning!

G

On slippery road surfaces, never downshift

in order to obtain braking action. This could

result in drive wheel slip and reduced

vehicle control. Your vehicle’s ABS will not

prevent this type of loss of control.

i

When you brake or stop, the transmission

shifts down to a gear from which you can easily
accelerate or take off.

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