How do you replace a 2006 Kia Spectra headlight bulb?

To replace a headlight bulb in a 2006 Kia Spectra, start by opening the hood and locating the back of the headlight assembly. Disconnect the power connector from the bulb, then remove the rubber dust cover if applicable. Twist the bulb socket counterclockwise to release it, then pull out the old bulb and insert the new one, taking care not to touch the glass. Finally, reassemble by reversing the steps, ensuring everything is securely connected.