Headlights shut off intermitantly when driving.

Bad electrical contact? Corrosion?

either the igniter or the ballast is bad.....or, you touched the bulb with your fingers and it burned out because of that.

Are you sure that you do not have a delay timer on these lights? This is a feature that keeps the lights on for a set amount of time for you to see your way to the door or whatever. My light timer is on a 30 second hold before turning off.

might be the light switch its self faulty or intermitant jiggle the switch to see if it makes the relays click hope this helps ivan uk

when this stall happens notice if the speedometer drops to "0" while the vehicle is in motion, if some warning lights aren't lit (chk engine, ABS, brake etc.) when key is set to "On"!! If these issues happen when the vehicle "shuts off while driving" it may be caused by "ignition switch failure". Your vehicle may be part of a 2002 Honda/Acura recall. Symtoms include: intermitted power loss, intermitted engine shut off, some warning lights not lit, random hard starts. This happens more often in warmer/hot weather. Call your local dealer and provide them with your VIN# to check if your vehicle is still covered, they may fix it for free. Otherwise the part is about $48-$100!!

have the sensors on the trans checked this is a common problem

Have the alternator checked,it may be over charging,13.65 volts,to 14.25 volts output at the battery with the headlights,and the ac set on high blower,.If it is any higher,then this is the problem.

could be maf sensor

Check with a GM dealer to see if there is repair bulletin on the voltage regulator in the alternator.

Most likely the multifunction switch is defective