How to Change internal bulb in Lexus is200?

To change the internal bulb in a Lexus IS200, first, ensure the vehicle is turned off and the keys are removed. Carefully remove the cover or lens of the interior light by using a flat-head screwdriver or your fingers, depending on the design. Replace the old bulb with a new one of the same type, ensuring it is securely in place, then reattach the cover. Finally, test the light to ensure it works properly.