As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED CONFIGURATION WARNING AFTER TAKEOFF THRUST AND EPR MODE WAS SET. ABORTED TAKEOFF. SET AND RELEASED THE PARKING BRAKE HANDLE AND THE LIGHT REMAINED OUT. CONTINUED TAKEOFF. LUBRICATED BRAKE CABLE ON ARRIVAL IN DCA. PARKING BRAKE RELEASE CHECKED NORMAL.