Cadillac Repair: turn signal replacement, cadillac cimarron, volt ohm meter

Question
I have a 1984 Cadillac Cimarron. The wipers come on when I use the turn signal. I suspect that the lever arm needs to be replaced.  How do I remove the
turn signal/wiper/cruise control lever and install the new one?

Answer
If you are mechanicaly inclined or know of someone who is, You will need a DIGITAL VOLT/OHM METER, Simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.