wiper controls on 1999 Plymouth Grand Voyager

how hard is it to replace the combination signal/wiper/washer control?

Asked by for the 1999 Plymouth Grand Voyager
My labor guide says it takes .5 hours to replace which implies the air bags in the steering wheel does not need to be disabled but the instructions do say disconnect the battery. Autozone have some popular workshop manuals for free on line once you register (for free) on their website
and get an online repair manual subscription.