Automatic transmission:gear shifting malfunctions, Emergency operation (limp home mode) – Mercedes-Benz SLR-Class 2006 User Manual

Page 179

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178

Controls in detail

Automatic transmission

̈

Press button

2 (

page 174) on the

right side of the steering wheel.

or

̈

Briefly press the gear selector lever to
the right in the D+ direction.

The transmission shifts to the next
higher gear.

The current gear selector position ap-
pears in the right multifunction display
(

page 117).

If the red gearshift indicator lamp

>

comes on in the speedometer display
(

page 29), shift to the next higher gear.

The fuel supply will otherwise be interrupt-
ed to prevent the engine from overrevving.

Deactivating manual gearshift program

̈

Turn program mode selector switch

1

(

page 173) to the C or S setting.

The selected gearshift program ap-
pears in the right multifunction display.

Emergency operation
(Limp Home Mode)

If vehicle acceleration worsens or the
transmission no longer shifts, the trans-
mission is most likely operating in limp
home (emergency operation) mode. In this
mode only second gear and reverse gear
can be activated.

̈

Stop the vehicle in a safe location.

̈

Move gear selector lever to P.

̈

Turn off the engine.

̈

Wait at least 10 seconds before
restarting.

̈

Restart the engine.

̈

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

̈

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

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