SEVERAL YEARS AGO, THE HIGHER SPEED FOR THE WINDSHIELD WIPER DID NOT WORK. THE LOWER AND INTERMITTENT SPEEDS ARE WORKING. WENT TO A SPECIALIZED AUTO SHOP THAT WORKS ON ELECTRICAL PROBLEMS AND STATED THAT THE WIPER SWITCH WAS BAD. THEY COULD NOT REPLACE THE SWITCH OR MOTOR, SINCE THEY NEEDED THE RESET CODE FROM MITSUBISHI. NEVER HAD IT DIAGNOISED AT THE DEALER, BUT AN EARLIER PROBLEM WITH THE SUNROOF TOLD ME THAT IT WOULDN'T BE CHEAP TO REPAIR. NEVER GAVE IT ANOTHER THOUGHT AND WHEN IT RAINS REALLY HARD, I EITHER DRIVE SLOWER OR JUST PULL OVER UNTIL THE RAIN LETS UP, THATS MY SOLUTION.