Mercedes-Benz GL-Class: Redialing
The on-board computer saves the last names or numbers dialed in the redial memory.
► Press the
button on the
steering wheel to select the Telephone
menu.
► Press the
button to switch to the
redial memory.
► Press the
button to select the
desired name or number.
► Press the
button to start dialing.
or
► If you do not want to make a call:
press
the 
button.
Dialing a number from the phone book
You can enter new telephone numbers into
the phone book via the mobile phone (see the
separate operating instructions). If your
mobile phone is operational, you can select
and dial a number from t ...
Display messages
...
See also:
Restore system defaults
If you have made any changes to the system’s default settings, use this menu
to restore the original settings. ...
When to Check and Change Automatic Transmission Fluid
It is usually not necessary to check the transmission fluid level. The only reason
for fluid loss is a transmission leak or overheating the transmission. If a small
leak is suspected, then use the f ...
Vehicle data, GL 550
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
...
