2013 S550 4Matic Sport Pkg, 2008 S550 4Matic, '05 S500 4matic
yesterday i was driving and it was raining. the wipers were working perfectly and i had them on i(auto position). suddely they stopped working half way a complete oscilation. it was raining big time i actually pulled over turned them off and on nothing happened. i then pressed the windshield water spray button and the wipers worked. i drove for 2 hours no problem. this morning same thing happened, this time i turned the wipers off and when i turned them on they worked. any one ever had this problem. s500 2005.