OF MAJOR CONCERN is the headlights which start to flicker at times.

Some months ago, this problem started, so went on-line and read that the battery may be going bad. Well, the battery was less than one year old, but I went to AutoZone and had it checked. They replaced it saying it seemed to have a weak cell... I thought the problem was resolved, but a few nights ago, the headlights started flickering again.

I have read others with a similar problem and am concerned the headlights will suddenly go out and cause a crash.... This problem MUST be addressed...