Cadillac 1998 Eldorado - Exterior Lighting Battery Saver; Interior Lamps; Instrument Panel Brightness Control

If it’s dark enough outside and the twilight sentinel
control
is off, a HEADLAMPS SUGGESTED message
will display
on the Driver Information Center (DIC).
This message informs the driver that turning on the
exterior lamps is recommended (it’s become dark
enough outside to require the headlamps and/or other
exterior lamps). Turning
on the twilight sentinel, the
headlamp switch or the fog lamp switch will remove
the HEADLAMPS SUGGESTED message.
Light Sensor
Exterior Lighting Battery Saver
If the manual parking lamp control has been left on, the
exterior lamps will turn
off approximately 10 minutes
after the ignition is turned
to LOCK or ACCESSORY.
This protects draining the battery in case you have
accidently left the headlamps or parking lamps on.
If
you need to purposely leave the lamps on for
more than
10 minutes with the ignition in LOCK or
ACCESSORY, turn the manual control knob
off and
then back on.
To delay the lamps from turning off, see
“Twilight Sentinel” earlier in this section.
,‘ ,: ,,.,I. !,;‘
’.. ._,;, .
.. . ., , >. .’ ..: Interior Lamps
’ , ,: ?, ’, :. .”; :,$):,$
, , <. ,. :: ,I
.~
Instrument Panel Brightness Control
Cluster lighting as well as instrument panel lighting
automatically dims when it becomes dark outside and
your lights are on. When it’s dark, the brightness
control can be manually adjusted. Cluster lighting and
instrument panel lighting automatically brighten when
it becomes light outside.
The light sensor
for the Daytime Running Lamps (DRL)
and the twilight sentinel is located in the center of the
front defogger grille.
If you cover the sensor, it will read
“dark” and the lamps will come
on.