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Coolant low message popped up. low level == leak. It was really low at only 27k miles/4.5 year. I remember i've checked all fluid level at 20k miles. Engine oil looked fine, no visible external leak found. I have to monitor it from now on. It's annoying.
Pics or it didn't happen? Ok, here is the photo. Check your coolant level. The top of the white vertical wing should be submerged in coolant. Coolant spec is 325.5(concentrated)/325.6(diluted) such as OEM Q1030005(concentrated), Q1030006(50:50 diluted), or Valvoline Zerex G40. Color is violet (pink).
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
