Problems with the transmission
| Problem | Possible causes/consequences and
Solutions |
| The transmission has problems shifting gear. | The transmission is losing oil. - Have the transmission checked at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center, immediately. |
| The acceleration ability is deteriorating. The transmission no longer changes gear. |
The transmission is in emergency mode. It is only possible to shift into second gear and reverse gear. - Stop the vehicle. - Shift the transmission to position P. - Switch off the engine. - Wait at least 10 seconds before restarting the engine. - Shift the transmission to position D or R. If D is selected, the transmission shifts into second gear; if R is selected, the transmission shifts into reverse gear. - Have the transmission checked at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center, immediately. |
See also:
Introduction
The Settings menu can be used for:
• restoring the factory settings
• changing the instrument cluster settings
• changing the time/date settings
• changing the light settings
• changing the veh ...
Shifting to neutral N
•► When the vehicle is stationary, depress the
brake pedal.
•► Push the DIRECT SELECT lever up or down
to the first point of resistance.
If the engine has been switched off, the
au ...
Important safety notes
Do not leave the SmartKey in the cargo compartment. You could otherwise lock
yourself out.
WARNING
When leaving the vehicle, always remove the SmartKey from the ignition lock.
Always take t ...

Solutions