Do imported headlights need converting before MOT?
Reviewed 2026-07-10
Short answer
They must meet the relevant MOT or approval standard. For many imports, headlamp aim and beam pattern need checking before the MOT or IVA/MSVA route.
Official position
The MOT manual says headlamp aim and beam image are testable items, and that masks or converter kits can be acceptable for certain right-hand dip lamps if they alter the beam for UK use. GOV.UK also says imported vehicles may need approval, and EU left-hand-drive vehicles may need GB conversion IVA.
What to do
Check whether the vehicle is right-hand drive, left-hand drive, EU-registered, non-EU, car, van or motorcycle.
Have the beam pattern checked before the MOT or approval test.
Use proper replacement lamps, adjustment, masks or converter kits where the test standard allows them.
Do not assume a foreign MOT, shaken, TUV or roadworthiness certificate proves UK compliance.
Common mistakes
- Only converting the speedometer and forgetting headlamp beam direction.
- Using temporary travel stickers where a permanent approval route needs stronger evidence.
- Assuming an MOT pass alone always replaces vehicle approval evidence.
Related help
Official sources
Next step
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