Are the high beam and low beam separate bulbs on Volvo s40 2006?

On the 2006 Volvo S40, the high beam and low beam functions are typically housed in a single bulb known as a dual-filament bulb. This design allows the bulb to switch between low and high beams using a different filament within the same bulb. However, it's always a good idea to consult the owner's manual or a service manual for specific details about your vehicle's lighting system.