Hello all,
Like many others I've had an issue on my 2021 recharge with the heater and my ‘plugin heater’ was replaced after a 2 months wait.

However when I am driving the car continues to blow cold air unless I enable the Additional Heater setting which is great but eats a lot of battery.

My local dealer said I need to enable Additional Heater while the Volvo customer service says no but it might take a long time for the car to heat up.

I am just wondering and trying to find out what is a 'long time' to determine if my heater is still broken. If I drive for 20 mins the car still blows cold air, even 30 mins. Basically I almost never get hot air.

Does anyone know?