CAUTION!!!!!!!!!!!!!!!!!! You should find the cause before you drive it any further.
Recently, I replaced the turn-signal assembly on a friends 02' Jetta. When I got down to the steering wheel nut, it was only finger tight.
It was only a matter of time until his came loose.
Yours may already be loose.
To remove the airbag;
Slide the tilt/tele all the way towards you and down. Turn the steering wheel 90 deg from normal. There is a hole in the plastic on the back of the steering wheel that you can see. Insert a small screwdriver/pick straight in until it bottoms out (about 2"). Pry up with the handle while pulling out on that side of the airbag. (what you are doing is releasing a spring-wire clip) Remove screwdriver and turn steering wheel 180 deg the other way. Repeat screwdriver procedure in a similar hole on the back side of the steering wheel. The airbag should come off now.
The airbag can save your life as well as kill you. I recommend kneeling on the ground outside the car while working on the airbag. I do not recommend sitting in the seat.
LOL I hope your fix is this simple.