Start with my X5 has only 3500 miles in it, at 2000 miles engine light came, per mechanic something wrong with catalytic converter, failed fan just recently while traveling in freeway a small rock or pebble hit my front panel creating a quarter sized hole, side panel just behind headlight is made with composite or some kind of plastic.
Replace those panels with some kind of sheet metal
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.