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If a vehicle has the right turn signal on, but the driver signaled their intention to turn left with their arm, which signal prevails?

Whenever you want to warn of your intention to perform a maneuver, you can use acoustic, light or arm signals to warn other road users, provided the signals can be seen by the others. Signals made with the arm will prevail over acoustic and light signals, and will override any contradictory optical signal. Therefore, in this case, despite the turn signal light being turned on, the arm signal will be the one that prevails.

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If a vehicle has the right turn signal on, but the driver signaled their intention to turn left with their arm, which signal prevails?

Explanation

Whenever you want to warn of your intention to perform a maneuver, you can use acoustic, light or arm signals to warn other road users, provided the signals can be seen by the others. Signals made with the arm will prevail over acoustic and light signals, and will override any contradictory optical signal. Therefore, in this case, despite the turn signal light being turned on, the arm signal will be the one that prevails.

Do you want to do the
official exams of the DGT?

Start the exam

Another official driving test related

In this situation, can the car drive straight on?

If at the entrance to a tunnel the traffic lights are turned on red, what must you do?

Is lighting an active safety system?

On a poorly lit cross-town road, can you drive with high-beam headlights?

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