My signal switch had developed some play in it resulting in my wipers not responding with out a wiggle of the lever and I lost the front signal lights and the signal in my mirrors.
Start by removing the tilt wheel lever, it unscrews.
Next removing the cover, there are 4 phillips type screws to remove, 3 of which are access on the bottom
The forth one is locked on the back right, you can see the screw hole better in this picture.
You'll need to remove the ignition tumbler, while pushing on the release bearing turn the key to the run position, this will release the tumbler and it will slide right out.
Slide the top cover up and over the gear selector.
Now remove the 2 torx screws that hold the switch in place and disconnect the 2 wire harness on the back of it.
New Switch on the left, and the old one on the right.
Now test your lights and wipers.
Install in reverse and your done.