Hi all T8 owners,
I have a 2018 XC60 T8 with about 18k miles. Last few months I've noticed my electric range dropped all the way down to 12mi in hybrid mode when the car is fully charged. When I bought the car I consistently get 18-19mi of range on a full charge in hybrid mode. Now in pure mode the range indicator shows 13mi while it used to be 20-21mi. Dealer claims the battery is working normally and that software update will fix this. However after the update it's still showing 12mi range. I've also noticed this in my daily commute that the range is noticeably worse than before. I couldn't find any information on what's considered normal degradation on Volvo's hybrid battery warranty in the US. Anyone has similar issues with their T8? Any suggestions?