Could be in need of a tune up.
needs new steering colum
under the stering wheel
its in the box that is near the stering wheel
first lower or remove the stering wheel.
Right side of the stering wheel. Insert the key, turn clockwise and release when engine goes brumm.. brumm..
It is below the stering wheel up under the dash.
right behind the stering wheel
it is under the stering wheel...
they are under stering wheel where the gear shif is in the middle
Steering wheel shakes
Your AC should have NOTHING to do with your barking system, as it is not tied into the vacuum of the engine. If your wheel shakes under braking, then you need to replace your rotors and pads.
the car is not in park the stering wheel maybe in a bind, shake the wheel and try again