Replaced battery on a 09 Taurus limited. Tried to malntain voltage to the batt cables with a battery charger on low. Must have gotten disconnected. Now radio workers, but lights that show channel, etc. do not work when the headlight switch is on ‘auto’. The lights work when the switch is off, park, or headlights. Also the seat will adjust to other drivers position randomly. Will look for other problems tomorrow. Any ideas? Thanks.