These things are a pita to get check the proper level. Scan tool, check cvt temp, compare to chart in service manual......I even took once took a car that was only a few months old in 2014 to the dealer to verify the fluid level was correct cause it looked low on the stick. The mitsu dildo just asked how long it's been running, which was only 20-30 mins, then said it's fine....
I usually drain from the drain plug and measure how much comes out. 95% of the time it's 2.5L so that's what I put back in.
Mirage videos:
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View my fuel log 2014 Mirage SE wussie cvt edition. 1.2 automatic: 37.7 mpg (US) ... 16.0 km/L ... 6.2 L/100 km ... 45.3 mpg (Imp)