My Envoy just burned up -- fuel leak. Previously had transmission problem (went dry), but it was covered out-of- warranty because the dealer had just serviced it, and they probably didn't fill it right or left the plug loose. Right headlight went out 3 years ago. Two part light, $375 per part but not sold seperately. Got a junk yard (only one of two in the country at the time) for $500 plus an hour of labor. GM did not help, dealer or corporate. When burned, the left headlight was out, not available in junkyards at the time. I also lost the third brakelight, costing ~$500 and not properly repaired.
Fire the engineer who designs expensive lighting system that are incompatable with GMC Jimmys and Chevy Blazers, which are changed for the subsequent year, without adequate supplies, no aftermarket solution, no corp help. Maybe he's now the CEO or in charge of employee benefits and pensions.
† 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.