Theory questions

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Are you allowed, on your own accord and without permission, to install green lamps at the same height as a vehicle’s headlights?

  • Incorrect: Yes, you are always permitted to install new lights on a vehicle.
  • Correct: No, green lights must have been prescribed for the vehicle.
  • Incorrect: Yes, but only if they do not interfere with the other lights.

When driving on a road, a vehicle [...] may not display any lights other than white or yellow in the front [...] However, this does not apply to lights of another colour that have been prescribed for the vehicle.” (Swedish Road Traffic Ordinance)


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