Exterior Lighting; Reading Lamps - Cadillac 2014 CTS Owner's Manual

The lamp comes on when
a door is opened.
Turns the lamp on.
There are front and rear reading
lamps on the overhead console and
over the rear passenger doors.
These lamps come on when any
door is opened.
To manually turn the reading lamps
on or off:
Press or next to each
overhead console reading lamp.
Press the button next to each rear
passenger reading lamp.
For more information on interior
lighting, see Instrument Panel
Illumination Control on page 6-6.
The exterior lamp control is on the
end of the turn signal lever.
There are four positions:
Turns off the exterior lamps.
The knob returns to the AUTO
position after it is released. Turn to
again to reactivate the AUTO
mode. In Canada, the headlamps
will automatically reactivate when
the vehicle is shifted out of P (Park).
Automatically turns the
exterior lamps on and off,
depending on outside lighting.