This is a weird one. The cold and AC work great for summer and the dual climate zones in the front and the auxiliary zone blows super cold too. Now that it’s getting cold out the heat works for the passenger zone only and everything else works fine except absolutely zero heat on the Drivers side. Any thoughts ? For some reason this car had all kinds of fuses removed. It had been sitting in a shop for years and had a few electrical issues that some just came back online after about a week and some took some switch and resistor or fuse replacement. Is there a separate switch/fuse or motor to allow heat on either side in the front area ?