Parts for your 2014 Toyota Crown-Headlight bulbs

2014 Toyota Crown headlight-bulbs — what they do and how to look after them

Headlight-bulbs are fitted and absolutely relevant on the 2014 Toyota Crown (S210 series). Technical references including the Toyota Crown S210 Owner’s Manual (2013–2015), Toyota Electronic Parts Catalogue (EPC), and Koito headlamp assembly markings confirm that most 2014 Crown Royal and Athlete grades use a D4S HID capsule for low beam with a separate HB3 (9005) halogen for high beam. Some higher-spec or later-trim variants were offered with LED low/high beams, but the majority on Aussie and NZ roads from this model year still use replaceable bulbs, particularly D4S HID low beam and HB3 halogen high beam.

The purpose of the headlight-bulbs is simple but crucial: provide bright, well-focused illumination for night and poor-weather driving while meeting legal beam patterns. On Crowns with HID low beams, the D4S capsule delivers a crisp, wide spread for everyday driving, the HB3 halogen handles high-beam punch down the road. Where fitted, halogen fogs are separate bulbs again. Correct bulbs keep visibility sharp and the vehicle compliant for rego or WOF checks.

As part of routine servicing, it’s smart to check headlight performance every 10,000 km or at each service. HID bulbs naturally dim and can shift colour over time, many owners notice a drop-off around 5–8 years or 1,000–2,000 hours. Replacing HID bulbs in pairs keeps colour and brightness matched. For safety, HID systems run high voltage—disconnect the battery, allow the system to discharge, and avoid touching the glass. If unsure, get a qualified auto sparky or technician to do the job.

• Typical specs: Low beam D4S HID (35 W), High beam HB3/9005 halogen (12 V, 60 W). Always confirm on the lamp label or VIN-based parts lookup.
• Signs it’s time: dim or yellowing low beam, flicker or pink/purple tinge on one side, intermittent operation, or a blown high beam.
• Fitment tips: Use quality, ADR-compliant parts, don’t upgrade wattage beyond spec, keep the quartz clean, refit dust caps properly to prevent moisture, check and adjust headlight aim after replacement.

Popular questions

What bulb types does a 2014 Toyota Crown use?
Most S210 Crowns use a D4S HID for the low beam and an HB3 (9005) halogen for the high beam. Some trims may have LED headlamps, which use non-serviceable LED modules. Check the headlamp housing—markings often read “D4S/HB3”—or confirm with a VIN-based parts search.

Can I swap my HID or halogen for LED?
High-beam HB3 halogen can be replaced with a like-for-like halogen. LED retrofit kits may not be legal unless specifically approved and ADR/WOF compliant. The HID low beam uses a D4S capsule, LED conversions in an HID projector typically aren’t compliant and can hurt beam pattern. Always verify local rules in Australia or New Zealand.

Why replace HID bulbs in pairs?
HID output fades and colour shifts with age. Replacing both sides keeps the beam even, colour-matched, and avoids one headlight looking dimmer or bluer than the other.