See also:

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. ...

Socket in the rear-compartment centerconsole
► Lift up the cover of socket 1. ...

Voice tags
Voice tags are entered via the Voice Control System; see the separate operating instructions for the Voice Control System. Adding or changing a voice tag You can add one voice tag per address ...