See also:

Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. If the malfunction indic ...

Immobilizer system
The vehicle's keys have built-in transponder chips that prevent the hybrid system from starting if the key has not been previously registered in the vehicle's on-board computer. Never leave the key ...

Using the steering wheel audio switches
Some audio features can be controlled using the switches on the steering wheel. 1. Turns the power on, selects an audio source. 2. Increases/decreases volume. 3. Radio mode: Selects a radio st ...