I have a 2017 BoltEV that…
I have a 2017 BoltEV that went through the battery replacement recall about 50k miles ago. I know it's a new battery, because they didn't have original capacity batteries any more AND my range went up about 25 miles. The car when purchased new came with the 8 year 100k battery warranty. After the battery replacement, I was not given any documentation at all, not even a decal showing it had been replaced. I accept this as GM saying that 100k miles did not get reset to start over with the new battery. I have just over 109k miles on mine. Once in a while I have to turn off and restart my car, mostly after I tell it to go before the boot up has finished. Even then, it goes down the road just fine, but only the speedometer functions on the instrument panel. Most dependable car I've ever owned.