No, the VTR doesnt have heated wing mirrors. (Unless i have been really stupid and not found the button.) If Fairy Liquid and/or soap doesnt work, can i upgrade, do you think? Could be right, but on the 307 the mirrors heated when you turned on the rear window demister That definately doesnt happen on my C4. The rear windscreen mists up the same as the other windows, and hence i put on the rear demister.