I think preclimate is just for the main heater.
To bring the general temperature up, get rid of frosted windows etc. If the preclimate has done it's job, you probably don't need heated seats aswell! That's a bit excessive.
To bring the general temperature up, get rid of frosted windows etc. If the preclimate has done it's job, you probably don't need heated seats aswell! That's a bit excessive.