See also:

Gauges
Speedometer The speedometer indicates the forward speed of the vehicle. Tachometer The tachometer indicates the approximate number of engine revolutions per minute (rpm). Use the tachometer to ...

First impressions mean a lot
At first glance, the Optima gives off more than a hint of a European vibe. A vast stylistic improvement over the namesake that it replaces, it sports larger dimensions than the outgoing model. Sur ...

Door locks
Operating door locks from outside the vehicle • Turn the key toward the rear of the vehicle to unlock and toward the front of the vehicle to lock. • If you lock the door with a key, all veh ...