See also:

Ride & Handling
The optional Sport Appearance Package includes 18-inch aluminum wheels and a sport suspension, and the result is a notably firm ride — think all-wheel-drive Acura TL suspension tuning, not Lexus E ...

Steering
To help prevent damage to the power steering system: • Never hold the steering wheel at its furthest turning points (until it stops) for more than a few seconds when the engine is running. • Do ...

Using the power lumbar support
The power lumbar control is located on the outboard side of the seat. Press one side of the control to adjust firmness. Press the other side of the control to adjust softness. ...