door ajar light on 1995 Ford Windstar

the door ajar light stays on as does the interior lights. I have to disconnect the battery to get the lights out

2 answers
Need to replace the door ajar switch and I see airtex and borg warner both manufacture these and should be available at most auto parts stores
Common problem with the Windstars....Spray all door hatches, especially rear hatch with WD-40 type lubricant and open and close doors to work in...