Question 495 · Car theory test
What should a driver do to secure the towing vehicle before unhitching a trailer?
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Correct answer
Apply the handbrake, switch off the ignition, and engage a low gear.
Official explanation
Before unhitching a trailer, apply the handbrake, switch off the ignition, and engage a lower gear so that the towing vehicle does not move while you are unhitching the trailer.
- Topic
- Vehicle maintenance
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