Volvo V70 Map Light Bulb Size

The Volvo V70 map light utilizes a 12961 bulb size for interior illumination. Available data covers the period from 1998 through 2006 for the specified vehicle component.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
1998-2006	12961

Bulb Specifications

Description	Bulb Size
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.	12961

Other Locations

Additional Notes

The Volvo V70 uses the 12961 bulb for the map light across all listed model years, spanning 1998-2006.
The 12961 is a Philips part number designating a miniature wedge bulb in the T10 form factor.
T10 refers to the bulb's tubular shape, with the number indicating a width of 10 millimeters.
The 12961 uses a W2.1x9.5d wedge base, which is a pinless base type that is held in place by friction within the socket rather than by pins or a bayonet mechanism.
The bulb operates at 12 volts and 5 watts, consistent with standard low-power interior lighting in passenger vehicles.
The W2.1x9.5d base designation is shared by a wide range of T10 miniature wedge bulbs, meaning aftermarket and OEM alternatives with the same base type are generally interchangeable with the 12961 provided the voltage and wattage ratings match.
The consistent use of a single bulb specification across all nine model years of the Volvo V70 listed indicates no socket or fitment changes were made to the map light assembly during that production period.