Check bulb, and check wire harness.
You don't say what year of Ford Crown Victoria , but if you move the turn signal lever forward it will turn on the high beam headlights
On a 1998 Ford Crown Victoria : If you mean that you want to turn on the high beam headlights ( push the turn signal lever forward , away from you )
possibley blown high beam light
As silly as it sounds, both low beam bulbs are most likely blown. If not, check switch in the steering column.
If you mean how do you activate the high-beam headlights, pull the turn signal lever back towards you until you hear a click.
Try pushing the turn signal lever forward away from you , it should click and turn the high beam headlights on ( if that doesn't work then I have no idea )
What vehicle is this for?
change low beam lite in 1999 suburban
The Low Beam AND High Beam are in the same bulb. The procedure to change it will be in the owners manual.
A great source for this information is a website for a lamp manufacturer. I checked www.sylvania.com/ConsumerProducts where I found a very handy lookup tool. For example, for my 2004 Crown Victoria, the combined single low-beam and high-beam lamp is 9007 and Sylvania offers several different varieties -- long life, SilverStar, Cool Blue, etc. Chances are the original equipment was the lowest-price 9007 you'd find in any parts store. (Any manufacturer who makes automotive lamps will make one labeled as 9007.) Crown Victorias have been made for a long time, since they were Ford's replacement for their former flagship LTD model which followed the Galaxie line-up. Before the Galaxie showed up in 1960, Crown Victoria was a special trim level on Ford's basic full size models. At that time, about 1955 to 1959, full size Fords used relatively generic (for the time) sealed-beam lamps. I am assuming you could also check a manufacturer's website for modern-day equivalents if you had one of these original-series Crown Victorias. In the late '50s, many car makers were making the transition from 6-volt to 12-volt systems. If your vehicle was a 6-volt model, it may have been modified or modernized to accommodate 12-volt lighting.
Yes. There are fuses for Low beam Left, Low beam Right, High beam Left, High Beam Right. Located in the Under hood Fuse Box.
What you're talking about would be a quad beam harness, and the only way one would be on a 94 Crown Vic is if it was installed as an aftermarket modification, as it was not a factory standard feature or available option for that vehicle.Aftermarket quad beam harnesses are typically installed by people who are replacing a headlight assembly which uses separate low and high beam bulbs with HID lights... HID lights take a few seconds to warm up after being turned off, so the purpose of the quad beam harness if to keep the low beam circuit powered when the high beams are on... otherwise, when you switched from high beams back to low beams with HID lights, there'd be a couple seconds of darkness as the HIDs warmed back up.