The Jaguar XFR-S headlight bulb size chart specifies high beam and low beam bulb configurations, with high beam applications using D3S or H7 bulbs and low beam applications using D3S or D1S bulbs. The replacement chart covers vehicle production years from 2013 to 2015, detailing bulb size specifications for each model year within that range.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
ECE standard (Europe & worldwide). Mercury-free HID (xenon) discharge bulb with PK32d-5 base and integral ignitor, for projector-type housings. 42V, 35W.
The D3S bulb is the most prevalent type across the Jaguar XFR-S headlight specifications, appearing in both high beam and low beam positions for the 2013-2015 model years. It is a mercury-free HID (xenon) discharge bulb operating at 42V and 35W, built to ECE standards for use in projector-type housings.
The D3S uses a PK32d-5 base and incorporates an integral ignitor, meaning the ignitor is built directly into the bulb unit rather than housed separately in the ballast assembly.
The D1S, listed as an alternative low beam bulb for the 2013 XFR-S with HID headlamps, is also an HID xenon type with an integral ignitor and is designed for projector-type housings. However, it operates at a significantly higher voltage of 85V and uses a PK32d-2 base, distinguishing it electrically and physically from the D3S.
Because the D1S and D3S share a similar form factor but carry different base types (PK32d-2 versus PK32d-5) and different operating voltages, the two bulb types are not interchangeable despite both being HID projector bulbs.
For the 2013 Jaguar XFR-S high beam position, an H7 halogen bulb is specified as an alternative when the vehicle is equipped with HID headlamps. The H7 is a single-filament halogen bulb rated at 12V and 55W with a PX26d base.
The H7 carries ECE approval and is also approved for use in the United States and Japan, giving it broader regulatory acceptance than the D-series HID bulbs listed in these specifications, which are rated under ECE standards only.
The 2013 model year is the only year in the XFR-S specifications that lists alternative bulb fitments, with both the D1S and H7 noted as conditional options depending on headlamp equipment, while 2014-2015 list only the D3S for both beam positions.
The D3S integral ignitor design differs from older HID systems where the ignitor was a separate component. This integration affects replacement procedure, as the entire bulb unit is replaced rather than the bulb alone.