Question 348 in the bank

Is it obligatory for vehicles to have a properly functioning speedometer?

A round speedometer dial from 20 to 220, green arc up to 120, red arc above, a large red question mark in the centre.
  1. No. It is not obligatory to have it functioning properly. It is enough if you drive according to speed limit.
  2. Not always, only when a Techograph is installed in the vehicle.
  3. No, it depends on the driver’s own discretion.
  4. Correct answer: Yes, always.

Why this is the answer

The correct answer in the official bank: Yes, always.

A speedometer is part of a vehicle's mandatory equipment and must work properly at all times. Without a working speedometer, the driver cannot know their exact speed and so cannot make sure they keep to the speed limit. This duty does not depend on the driver's discretion or on whether a tachograph is installed.

Topic: Rules and regulations. The bank marks it for these classes: Light truck (C1), Heavy truck (C), Bus (D), Motorcycle (A), Tractor (1), Private car (B).