D1S HID Bulb Philips - 4300K - Osram Xenarc D1S Xenon 4300K Bulb to fit the most vehicles with this bulb as fitted standard. (Also suitable as a replacement for Philips Brand) It is recommended that these bulbs are replaced in pairs, as discolouration may occur between the life of an older bulb and a new one. It is also recommended by many manufacturers to replace Xenon headlight bulbs every 2 years to ensure optimum lighting performance.
This D1S Philips bulb will replace Philips Xen Start D1R Xenon H I D
How do I tell if my D1S bulb is bad or if my ballast bad? The ballast is a small electronic box that powers the bulb. Remove the good bulb and install it on the non-working side. If the bulb works, the bulb that was on that side is defective. If the good bulb does not work on this side, the ballast is defective and you will need a new ballast.
D1S Fitment:
- Audi A4, S4, A3, RS4,
- Chevy Corvette
- Saab 9-5, 9-7
- BMW: E60 5 Series, E65 7 Series, E90 3 Series , E92 3 series, E70 X5, E63 6 series
- Volvo XC70, S60, S80, V70
- Mercedes S Class W221 S550, C Class C300 C350, E Class E350, GL,
- Cadillac CTS, SRX, DTS, STS, XLR, Catera, Seville, Escalade
- Lincoln Zephyr, MKZ,
- Volkswagen Passat, Phaeton, Touareg,
- Porsche Boxster, 911, Cayenne, Cayman
