Mercedes-Benz GL-Class: Overview of sun visors
WARNING 
Do not use the vanity mirror while driving.
Keep the vanity mirrors in the sun visors
closed while the vehicle is in motion.
Reflected glare can endanger you and others.
1 Mirror light
2 Bracket
3 Vanity mirror
4 Retaining clip, e.g. for a car park ticket
5 Mirror cover
Sun visors
...
Vanity mirror in the sun visor
Mirror light 1 only functions if the sun visor
is clipped into retainer 2 and mirror cover
5 has been folded up. ...
See also:
Poor reception and auto switching
In areas of poor reception due to signal masking and transmitter strengths, the
HD Radio™ system may switch between the HD Radio primary signal and the corresponding
analog broadcast more freque ...
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF
in each shift lever position.
► The ignition should turn to LOCK/OFF only when the shift lever is in P (Park ...
Collision warning
If a vehicle is detected in the monitoring range
of Blind Spot Assist and you switch on the turn
signal, a double warning tone sounds. Red
warning lamp 1 flashes. If the turn signal
remains on, de ...
