Mercedes-Benz GL-Class: Operating the on-board computer
The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock.
You can control the multifunction display and the settings in the on-board computer using the buttons on the multifunction steering wheel.
Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
DISTRONIC activated:
One or two segments in the set speed range
light up.
DISTRONIC detects a vehicle in front:
T ...
Multifunction display
Values and settings as well as display
messages are shown in the multifunction
display.
1 Trip odometer
2 Odometer
3 Transmission position
4 Status bar with outside temperature or
speed
For ...
See also:
Reprogramming a single HomeLink® button
To reprogram a HomeLink® Universal
Transceiver button, complete the following.
1. Push and hold the desired HomeLink®
button. Do not release the button until
step 4 has been completed.
2. ...
System fault
If a fault is detected in the HDC system, HDC FAULT SYSTEM NOT AVAILABLE will
appear in the message center.
If the fault is detected while the system is operating, HDC assistance will fade
out.
...
Battery Replacement
Replace the battery if the REPLACE BATTERY IN REMOTE KEY message displays in
the DIC. See “REPLACE BATTERY IN REMOTE KEY” under Key and Lock Messages for additional information.
Noti ...
