The light should come on and remain on for four to eight seconds as a bulb check when the ignition switch is first turned ON. If the light is not lit during starting, see your authorized dealer. If the light stays on, flickers, or comes on while driving, have the system checked by an authorized dealer.
See also:
Maintenance Procedures
The pages that follow contain the required maintenance services determined by
the engineers who designed your vehicle.
Besides those maintenance items specified in the fixed maintenance schedule,
...
Heating
Proceed as follows:
❒ rotate knob (A) (pointer on -) completely to the right;
❒ turn knob (C) to the required speed;
❒ move knob (D) to:
to warm the feet and at the same time ...
Controls
(A): Air temperature knob (mixing hot and cold air)
(B): Air recirculation on/off button
(C): Fan knob
(D): Air distribution knob. ...