Philips X-tremeVision Xenon headlight bulb - D3S, set of 2
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This guide is for drivers seeking enhanced nighttime visibility and a more fatigue-free driving experience. The Philips X-tremeVision Xenon headlight bulb (D3S, set of 2) offers up to 120% improved visibility compared to legal minimum standards, with a color temperature of 4,600 Kelvin for relaxed driving. A potential caveat is that these bulbs are designed for specific D3S sockets and require professional installation in many vehicles.
All features
| Model Part Number | 42403XVS2 |
|---|---|
| Brand | Philips |
Extended Product Information
FAQs
Are these bulbs a direct replacement for my existing D3S bulbs?
Yes, if your vehicle is equipped with a D3S Xenon (HID) headlight system, these bulbs are designed as a direct replacement in terms of fitment and electrical connector. However, installation may still require professional assistance.
What is the color temperature of these bulbs?
These bulbs offer a color temperature of 4,600 Kelvin, providing a crisp, cool white light. Some variants may offer up to 4,800 Kelvin.
Are these bulbs road legal?
Yes, the Philips X-tremeVision Xenon bulbs are ECE certified and fully road legal for use in regions that comply with ECE regulations.
How much brighter are these bulbs compared to standard ones?
They provide up to 120% more visibility compared to the legal minimum standard, meaning a significantly brighter and further-reaching light beam.
Can I install these myself?
While the bulb itself is a direct fit, Xenon HID systems operate at very high voltages. For safety and to prevent damage, professional installation by a qualified mechanic is strongly recommended.
What is the lifespan of these Xenon bulbs?
Philips Xenon bulbs are known for their long lifespan, typically lasting much longer than standard halogen bulbs. Specific lifespan varies based on usage and environmental factors, but they are designed for durable performance.
Will these bulbs fit my car if it has projector headlights?
Yes, the D3S designation indicates the bulb type for projector-style HID headlights. As long as your vehicle uses a D3S bulb, these will fit.
Troubleshooting
One or both bulbs do not light up.
Check the electrical connection to the bulb. Ensure the bulb is correctly seated. Verify that the vehicle's ballast and ignitor are functioning correctly. Consult a professional if issues persist.
Bulbs flicker or shut off intermittently.
This can indicate a faulty ballast, ignitor, or a loose connection. Inspect all connections and consult a mechanic to diagnose the ballast or ignitor.
Light output seems dim or yellowish.
Ensure the correct bulb type (D3S) is installed and that the vehicle's electrical system is providing adequate power. The headlight lenses may also need cleaning if they are hazed or dirty.
Error message on the dashboard (e.g., 'check headlights').
This may be due to a compatibility issue or a problem with the vehicle's CAN bus system. Consult your vehicle's manual or a professional for specific diagnostic codes.
Pros and Cons
Pros
- Significantly improved visibility on the road.
- Reduces driving fatigue due to optimal color temperature.
- Helps in faster reaction to road hazards.
- High-quality German manufacturing ensures durability.
- Road legal and certified for safe use.
Cons
- Requires professional installation for many vehicle models due to HID system complexity.
- May not be compatible with all vehicle headlight systems (ensure D3S socket compatibility).
- Higher initial cost compared to standard halogen bulbs.
- Color temperature might be too 'cool' for some drivers' preferences.
- Requires specific ballast and ignitor components for operation.
Setup, Compatibility & Care
Compatibility:
These bulbs are specifically designed for vehicles using the D3S Xenon (HID) headlight system. Always verify your vehicle's existing bulb type before purchasing. Refer to your car's owner's manual or consult a professional if unsure.
Setup/Installation:
Due to the high voltage nature of Xenon HID systems, installation of these bulbs is recommended to be performed by a qualified mechanic or auto electrician. Improper installation can lead to damage to the vehicle's electrical system or personal injury.
- Ensure the vehicle's ignition is OFF and the headlights have been off for at least 10 minutes to allow capacitors to discharge.
- Access the headlight housing (this often requires removing panels or components).
- Carefully disconnect the electrical connector from the existing bulb.
- Release the bulb retainer clip or mechanism.
- Remove the old bulb.
- Insert the new Philips X-tremeVision Xenon bulb, ensuring it is seated correctly.
- Secure the bulb retainer clip.
- Reconnect the electrical connector.
- Reassemble any removed panels.
- Test the headlights.
Care:
Xenon bulbs are generally maintenance-free. However, keeping the headlight lenses clean will ensure optimal light output. Periodically clean the exterior of the headlight lenses with a soft cloth and mild cleaning solution.