blinkers

I have a 95 jetta 2.0 Im having some problems with the ac not cooling off for a long peroid of time and my blinker stick wont keep the right blinker on i have to do it manually? Can anyone suggest what i can do or where i can get parts to fix these problems. Its a nice car with 91,000miles. thanks.:banghead:

For the A/C I'd check to see if the freon is ok. For the blinkers go to a junk yard. I got a switch for 3 dollars, The dealer wanted just a bit more.