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 ...

Head-up display
The head-up display can be used to project vehicle speed and other information onto the windshield. 1. Head-up display. Display brightness will change automatically according to the brightnes ...

Correct driving posture
Drive in a good posture as follows: 1. Sit upright and well back in the seat. 2. Adjust the position of the seat forward or backward to ensure the pedals can be reached and easily depressed t ...