wipers lights heater wont always work when key turned towards driver will work

Hello, This sounds like a bad ignition switch, but there cold also be a fault in the circuit. You can test the switch by checking for continuity of input and output with the key in different positions., or just turn the wipers on. If they do not come on, shake the key around a bit. If the wipers come on from shaking the key, likely bad ignition switch (electrical portion).