Burlington Hyundai

I bought a new 2011 Sonata with the optional $2000.00 so call NAV sytstem. The nav has never worked right from the begining, the bluetooth and voice control do not work right either. I go to the dealer call NAV sytstem. The nav has never worked right from the begining, the bluetooth and voice control do not work right either. I go to the dealer BURLINGTON HYUNDAI and after explaining ( at least 6 times )all the things the system will not do ( but should) and having the mechanic correct my grammer in the middle of my explanation (incorrectly) I will add, At this point I'm having serious doubts about their ability or desire to actually repair the car. So I leave it with them, thinking it will take a day or two to resolve if possible the problems. Guess what? An HOUR and a half later! I got a printout on how to do the bluetooth ( strange because the problem has nothing to do with the user, its a system problem ) and as for the $2000.00, so called NAV SYSTEM, oh ya he drove the car around the block and DECLARED IT FIXED. If you would like some of this WOUNDERFUL CUSTOMER SERVICE GO TO BURLINGTON HYUNDAI...you'll get lots of free coffee...well not so free really! More