If you are referring to the lamp that lights up when you open the doors and is located over your head. You carefully remove the plastic cover being sure not to snap anything. Inside will be either what looks like a bulb or a fuse and you take that out, carefully too. You take it with you too the autoparts and get replacements. Reinsert the same way you took them out and gently snap on the cover. If it still doesnt work then that can be a fuse located in the fuse box. Now sometimes people refer to the headlights as head lamp and in that you cannot replace the bulb you have to buy the whole lamp from either a autoparts or dealer. With this you lift the hood and look behind the lamp. It should be inserted into what looks like a plug. You disconnect the two gently and be sure to not disconnect by the wires, hold them by the connection pieces. You may want to disconnect the battery before doing this too.
Not unless you try to change the whole front end of the car.
It would have to be cut out.
According to the various models Owner Guides : With engine oil filter change : 1997 Lincoln Continental ( 5.7 liters ) 1997 Lincoln Mark VIII ( 5.7 liters ) 1997 Lincoln Town Car ( 4.7 liters )
No
Yes it will
Its inside the passenger side front fender. Remove the plastic cover. Replace as you would any other Lincoln filter.
Simple answer to a simple question---- A Lincoln dealer !
According to the 1997 Lincoln Mark VIII Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts / 5.7 litres of engine oil )
All models and years of the Mark Viii are v8's
The most likely reason a low beam would be dim is that someone touched the bulb when installing it OR there is a leak in the headlamp body that allows moisture to collect inside the housing the bulb has gotten wet.
True, just the line pressure is lower!
You can find a nice D.I.Y. with pictures here: http://laudeman.com/volkswagen/golf_headlight.html