1987 300e A/c Push Button Problem

[TAYO]

WELL DONE PEOPLE, PLS I HAVE 1987 300E ,RUNNING PERFECT A/C EVEN WORKS,PROBLEM IS RECENTLY,THE A/C WOULD COME ON BY ITSELT,WILL PUSH BUTTON TO 0 TO MAKE IT STOP BUT WILL IMMEDIATELY COME ON AGAIN ,THIS IS DRIVING MY WIFE NUTS, IAM THINKING IS IT POSSIBLE TO WIRE THE 0 BUTTON TO A SWITCH U KNOW LIKE IN OTHER SIMPLE CARS OR SHOULD I START LOOKING FOR 2ND MORTGAGE PLS HELP