I have changed the driver's side bulb and checked all of the fuses,now the passenger side stays on hibeam only, nothing seems to work. And now the truck will not enguage into gear at all? any advice?
the bulb is probably blown there like a headlight bulb low beam hibeam so if its blown it will just be illuminated and not flash
you start by removing the chromed Ring which is held in place by 1 screw at the top center; then you remove the Inner screws which hold the black ring to the headlamp Bucket, which holds the headlamp in place; WARNING: do not confuse these screws with the headlight Aim Adjustment screws which you can identify by a white plastic spacer and Spring behind them. do not touch those. Once the black ring is loosened and removed, the headlamp will tend to fall off, so keep your hand in front of the glass lamp. Pull the glass headlamp out from the Bucket, then disconnect the Electrical Plug from the rear of the headlamp, get the new replacement, re-connect the Plg to it, then reassemble both rings in reverse. this applies to all 4 headlamps. Same procedure and warnings apply.