Thread: DEF
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Old 12-02-2015, 07:20 AM   #21
MAMalody
Montana Master
 
Join Date: Jul 2006
Location: Pasco
Posts: 986
M.O.C. #5972
Well, my DEF light said to fill within the next 500 miles. So I took out my handy-dandy 2 1/2 gallon WalMart container and filled the DEF. The notice went out. 150 miles later the notice is back on. Nothing leaking so I assume there is something I am supposed to reset?
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