Reply To: The kona electric delivery time thread and general Kona EV discussion August 12, 2022 at 7:34 pm #193944 fwippersParticipantClimate is set to work between 17c and 27c. If it was 30c+ plus the heating wouldn’t work, likewise the air con on a cold winter day. Try the heater late at night when it’s cooler, then you’ll know for sure if it works.