The Volvo V40 uses H7 bulb size for both high beam and low beam headlight applications. The replacement chart covers vehicle production spanning 2000 to 2004.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Volvo V40 uses the H7 bulb for both high beam and low beam headlights across all listed model years from 2000-2004.
The H7 is a single-filament halogen bulb, meaning each unit serves only one lighting function, which is why the V40 requires separate H7 bulbs for the high beam and low beam positions rather than a single dual-function bulb.
The H7 bulb operates at 12 volts and 55 watts, which are standard ratings for halogen headlight bulbs in passenger vehicles of this type.
The H7 follows the ECE (Economic Commission for Europe) standard and carries approval for use in Europe, the United States, and Japan, reflecting its broad regulatory acceptance across major automotive markets.
The H7 bulb uses a PX26d base, a two-pin connector with a 26mm collar. This base type is not interchangeable with other common halogen bases such as H1, H4, or H11, and substitutions with different base types are not compatible with the V40's headlight housings.
Because the high beam and low beam positions in the Volvo V40 (2000-2004) both call for the H7, a single bulb type covers both functions, which simplifies parts sourcing but does not reduce the total number of bulbs required.