I bought a used 2013 Leaf SL with a build date of March 2013. It had 10,584 miles when I purchased it in October 2016. I lost the first capacity bar about a month after purchase with 12,576 miles. I'm not sure when I lost the 2nd bar on June 14, 2017 with 22,455 miles. I just recently lost the 3rd capacity bar around 28,300 miles in November 2017. What date will Nissan use for the battery warranty? According to the Carfax report, it arrived to a dealer in Grapevine, TX on March 26, 2013 and was sold to the first owner on May 28, 2013. Do I have until the end of May 2018 to hopefully lose the 4th bar?
The date also appears on any work order you get from the dealer - DEL DATE, upper left corner.