My 2001 Lincoln Town Car will only remote start. It has done it intermittedly for the past 3 to 4 months (starting normally for 2 to 3 weeks) then I remote start it once and then it's normal for 2-3 more weeks. Recently that interval has shortened to 3 -4 days and now starts remotely only. I have removed power fron the alarm system and disconnected the battery for 10 mins or so while I cleaned the post. Still remote starts only.

ANY ADVICE WOULD BE MUCH APPRECIATED