Check Fuel Cap; Brake System Warning; Anti-Lock Brake System (Abs) (If Equipped) - Mercury Grand Marquis 2002 Owner's Manual

Instrument Cluster

Check fuel cap

Illuminates when the fuel cap is not
installed correctly. Check the fuel
cap for proper installation. When
the fuel filler cap is properly
re-installed, the light(s) will turn off
after a period of normal driving. Continuing to operate the vehicle with
the check fuel cap light on, can activate the Service Engine Soon/Check
Engine warning light.
It may take a long period of time for the system to detect an
improperly installed fuel filler cap.
For more information, refer to Fuel filler cap in the Maintenance and
specifications chapter.

Brake system warning

Standard instrument cluster
Optional instrument cluster
Illuminates if the parking brake is
engaged. Also momentarily
illuminates at start up to ensure the
circuit is functional. If the brake
warning lamp does not illuminate at these times, or illuminates after
releasing the parking brake, seek service immediately. Refer to Brakes in
the Driving chapter for more information.

Anti-lock brake system (ABS) (If equipped)

Momentarily illuminates at start up
to ensure the circuit is functional. If
the light does not illuminate,
remains on or continues to flash, the
ABS needs to be serviced (refer to
Brakes in the Driving chapter for more information). With the ABS light
on, the ABS is disabled and normal braking is still functional.
12
CHECK
FUEL
CAP
!
BRAKE
BRAKE
! P
ABS