Knowledge exam

This is an old question that is no longer in use.

Images may be missing and the information may be dated.

Go to the current theory test questions (2026) >>

What colour will the traffic light turn next?

  • Correct: Full green.
  • Incorrect: Full red.
  • Incorrect: Full amber.
  • Incorrect: It is impossible to know.


Red + amber (SIG2)
The change to a green signal is imminent. Otherwise, the signal has the same meaning as red.

When it is about to change to red, the amber and red lights are never lit at the same time.

Useful links:


Körkortonline.se offers driving licence theory tests. This is an example of an explanation of a test question. Languages: English (driving licence test in Sweden), Swedish (driving licence test in Sweden).

More examples of explanations:

Category:



Full access, 1000 questions

Driving licence questions – practice theory tests online

You also unlock guides built on our unique data – several million practice tests over some 20 years:

  • Theory insights: Where do students most often lose points?
  • Test insights: See the most tested traffic rule and the specific words to watch for when taking tests.

Get started – choose your access period:

One-time payment – does not renew automatically

Swish, Visa, Mastercard