The Interior And Exterior Lights - Mercury Grand Marquis 1997 Owner's Manual

The Interior and Exterior Lights

Daytime Running Light System
(Canadian vehicles only)
The Daytime Running Light (DRL) system turns
the high beam headlamps on, with a reduced
light output, when:
The headlamp system is in the OFF position,
and
The vehicle is running, and
The vehicle has a fully released parking
brake.
NOTE: If you have a vehicle with an
automatic lighting system, the DRL
system is active until the automatic
system turns on the headlamps.
NOTE: The high beam indicator will not turn
on in the flash-to-pass mode during
nighttime driving.
NOTE: You may notice that the lights flicker
when the vehicle is turned on or off.
This is a normal condition.
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