probably because you bought a car designed by baboons.
most likely bad switch
Had the same problem. Exchange the LCM (Lighting Control Module), which is located under the steering column, togehter with the Mulitifunction Switch (turning lights, wiper control lever). This will stop the headlight problem, but I have some other difficulties with my lights - have a look at: http://www.2carpros.com/forum/2003-crown-vic-police,-headlights-shut-off-while-in-opera-vt90501.html
Headlights have a thermal circuit breaker. A short to the headlight (positive to ground) will cause the breaker to trip. The breaker cools and the lights come back on till the breaker heats up. Find the short and fix it.
1st, 2nd, drive, overdrive, and lock up ( that's in the torque converter )
if a dodge neon would race a crown Victoria the neon would start of faster but after a while the power of a v8 engine the neon will get left behind the crown Victoria has great acceleration
Your car is really happy?or your cars antenna may be to blame, one of the door gaskets is broken, missing or misaligned.
Check the M.A.F. ( master air flow ) on the intake. This could be a factor.
No.
my 1993 crown vic shut off with out warning while at stop light only once in a while
Low beams
the breake
i had the same thing happen to me. i changed the light switch and everything was good again, but always be sure to check the fuses first.