I have a 21 m340. I always let it warm up first and get to operating temperature but the car stays in sport plus constantly. Is it gonna cause any excess wear and tear? Still have 1 year of warranty left on it.

  • smh6706@alien.topBEnglish
    1·
    1 year ago

    Check to see if your b58 electric water pump stays running on sports plus. My s63tu does.