View Single Post
      06-06-2015, 05:58 PM   #1
Manny G
The Illustrious
United_States
24
Rep
104
Posts

Drives: 2003 540i/6 M-Sport, 2013 M5
Join Date: Apr 2013
Location: Coral Springs, FL

iTrader: (1)

Which one is the coolant reservoir cap, and what is the other one????

I cant find anything in any manual or website that says what the hell the cap circled in red in my picture is. It looks like a typical coolant cap, but the cap circled in blue is supposed to be the coolant cap.

So what is what?? I got low coolant messages and when I checked the blue cap, it is already just above maximum.
Attached Images
 
Appreciate 0