When the knurled ring is at 
push
the lever towards the dashboard (stable position).
The warning light 
on the instrument
cluster will come on.
Pulling the lever towards the steering wheel again, the main beams are turned off and the dipped beams on.
See also:
Children Too Large For Booster Seats
Children who are large enough to wear the shoulder belt comfortably, and whose
legs are long enough to bend over the front of the seat when their back is against
the seatback, should use the lap/s ...
Steering Wheel Audio Controls
The remote sound system controls are located on the rear surface of the steering
wheel. Reach behind the wheel to access the switches.
Remote Sound System
Controls (Back View Of Steering Wheel)
...