Saame with my windshield, got a chip in the glass from
a flying pebble, the insurance company would repair the
chip for free, or install a new windshield for $50, chose
the new windhsield, seems to be better quality than the original.

I believe the wheels were balanced also, but I have no reason to doubt them
as the run home on I-495 saw me reach 80-90MPH with no discernible
vibration.

I was assured that the bulb was covered under the 5yr warranty, but it
doesn't matter because the bulb appears to be working again.  I don't know
what it is but every time I go into that service dept with a bulb-related
issue (previously interior light), they come back and say it's fine.  I'm
going to keep an eye on it incase it becomes intermittant.

I had two headlight bulbs fail in my 2002 Elantra, both between 50,000
and 60,000 miles.  They were replaced under warranty.  Headlight and
foglight bulbs are covered for 5 years, all other bulbs 1 year
according to my Hyundai dealer.  BTW, the only other maintenance I had
on the car before trading at 60,000 miles was a new clock, and a wheel
bearing also covered by warranty.  Still had the original brakes.  The
cheapest car to maintain that I ever owned and I've owned at least
fifty.