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:
Protecting the environment
The devices for curtailing petrol engine emissions are the following:
❒ three-way catalytic converter;
❒ Lambda sensor;
❒ fuel evaporation system.
In addition, do not let the ...
Follow me home
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 ...
Bodywork
PROTECTION FROM ATMOSPHERIC AGENTS
The main causes of rust are:
– atmospheric pollution
– salt and humidity in the atmosphere (coastal or very hot and humid areas)
– environmental conditions that ...