2014 Tesla Model S Headlight Bulb Size
The 2014 Tesla Model S uses a D3S bulb for both low and high beam.
Low beamD3S
High beamD3S
- Front turn signal
- LED
- Brake / tail
- LED
- Rear turn signal
- LED
- Reverse / backup
- LED
- License plate
- 194
Verified fitLast checked
Sources: DiodeDynamics-ModelS-HID, Auxito-ModelS
A single D3S bulb handles both low and high beam, which simplifies replacement. Note that sizes can vary by trim (Pre-facelift; HID D3S bi-xenon projector headlights; all other exterior lighting LED; no fog), so check your existing bulb if your car is optioned differently.
Where to buy bulbs for the 2014 Tesla Model S
Headlight bulbs dim over time, so replace them in pairs even if only one has failed. Most are a 10-minute DIY job. To order the exact sizes online:
Shop D3S headlight bulbs on AmazonHalogen replacements (Sylvania, Philips)Upgrade to D3S LED on AmazonPlug-in LED kits (brighter, whiter)
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Frequently asked
What headlight bulb does a 2014 Tesla Model S take?
It uses a D3S bulb for both low and high beam.
Can I put LED bulbs in a 2014 Tesla Model S?
Yes, plug-in LED kits are sold in the D3S size. They are brighter and whiter, though fitment and beam pattern vary by kit, so check reviews for your exact housing.