I have a 1987 Iroc. It had tilt, delay wipers, and cruise. My column busted so i took one out of like a 85 i guess camaro. Its the same thing with tilt and all but the 85 dosent have delay. So i put new column in and my wipers dont work. When i hit the wash button the work but they wont come on when i hit low or high on wipers. My cruise didnt work either so today i found a new handle and put it in. Well this new handle was for delay wipers too but the cruise worked and i still had the same problemeeee. I notice the wire connector for the handle on the 85 column dosent have that locking notch in it. what should i do now?

Doug