i have noticed my auxiliary fans will not turn on when engine temp goes up, or when i turn on the A/C... another thing i noticed is when i start my car the fans actually get a slight burst of power and spin for a little bit

my question is are the fans being shorted out by bad wiring? i really would like to figure this out before summer got here

__________________
92 190e 2.6 234,000 miles on her