My newly-acquired '92 964 C2 Tip appears to have 2 aircon buttons on the left side of the heater panel. They are one above the other, with the top one being a bit bigger than the bottom. The manual that came with the car only shows one button.
That's the later Control panel,smaller snowflake less aircon,bigger snowflake equals colder aircon,or both together for full blast? My panel was replaced on our 1990 C4,apparently its the updated part,I have it aswell,it's the same on the 993.
