Group 3 · Faults that prohibit operating a vehicle · Question 53 of 59
A vehicle may not be operated if:
Choose an answer to check yourself.
Answer and explanation
Correct answer: The exterior lighting devices and reflectors are dirty.
Explanation
Dirty exterior lighting devices and reflectors are a listed fault, so operation is banned. Fitting exterior lights from other makes and models on a vehicle that is out of production is expressly allowed, so that is not a fault (Rules, Annex 2, item 3).

