Group 3 · Faults that prohibit operating a vehicle · Question 51 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. Dirty front and rear protective devices are not on the list, which covers only a missing rear protective device. So only the dirty lights and reflectors ban operation (Rules, Annex 2, items 3 and 6).