2003 Laredo keyless entry

The keyless remote stopped working, put in new batteries and nothing. 2 days ago i noticed the lights flashing like the remote was being activated and put the key in the ignition to crank it, which stopped the flashing lights. Any ideas on what is wrong or how to fix it???

Sometimes when your battery is getting ready to crap out this will happen. Go to a place that checks batteries and have them test it. Autozone or places like that will test it free.

need to check the alarm/theft system for codes