The warning light on the dial comes on (on certain versions together with the message on the display) when the "Follow me home" device is activated (see "Follow me home" in the "Dashboard and controls" section).
See also:
Electronic Vehicle Information Center (EVIC)
The Electronic Vehicle Information Center (EVIC) features a driver-interactive
display that is located in the instrument cluster.
Electronic Vehicle
Information Center (EVIC) Display
The EVIC ...
Floor Mat Safety Information
Always use floor mats designed to fit the footwell of your vehicle. Use only
floor mats that leave the pedal area unobstructed and that are firmly secured so
that they cannot slip out of position ...
Trip computer
General features
The “Trip computer” displays information (with ignition key at MAR, relating
to the operating status of the vehicle.
This function comprises the “General trip” concerning the comp ...