FlyerTalk Forums - View Single Post - Low AdBlue (Diesel Exhaust Fluid) Level in Current Rental
Old Apr 3, 2019, 10:25 am
  #2  
SixAlpha
 
Join Date: Mar 2006
Location: Lexington KY/Coronado, CA
Posts: 950
DEF fluid is pretty cheap, and driving around with it empty runs the risk of damaging the engine. I'd just fill it up and hang onto the receipt - there's a good chance they'll reimburse you.
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