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:
General considerations
Car maintenance
Have checks and adjustments carried out in accordance with the “Service schedule”.
Tyres
Check the pressure of the tyres routinely at an interval of no more than 4 weeks:
if the p ...
Weights
(*) If special equipment is fitted (sunroof, tow hitch, etc.) the unladen car
weight increases, thus reducing the specified payload.
(**) Loads not to be exceeded. The driver is responsible for a ...
Child Restraints
Everyone in your vehicle needs to be buckled up at all times, including babies
and children. Every state in the United States, and all Canadian provinces, require
that small children ride in prope ...