See also:

Electronic stability control (ESC)
The Electronic Stability control (ESC) system is designed to stabilize the vehicle during cornering maneuvers. ESC checks where you are steering and where the vehicle is actually going. ESC applie ...

Steering gear box, linkage & boots/lower arm ball joint
With the vehicle stopped and engine off, check for excessive free-play in the steering wheel. Check the linkage for bends or damage. Check the dust boots and ball joints for deterioration, cracks, ...

To Remove the Ignition Key
1. Turn the ignition key to the "ACC" position. 2. Simultaneously push and turn the ignition key counterclockwise from the "ACC" position to the "LOCK" position. 3. ...