Can You Turn on the Air Conditioning During Subject Two Driving Test?

[DeReese]

You cannot turn on the air conditioning during the Subject Two driving test. Using air conditioning affects vehicle power and training efficiency, increases carbon monoxide levels, and alters clutch operation. Below is a detailed explanation of the impacts of using air conditioning during Subject Two: Air conditioning affects vehicle power: The Subject Two training area is relatively small, requiring trainees to complete exercises by controlling the clutch and brake while maintaining low speeds. Turning on the air conditioning consumes part of the vehicle's power output, which may lead to insufficient power and stalling during certain exercises. Air conditioning reduces training efficiency: The Subject Two test involves many reference points, requiring trainees to constantly adjust their position to avoid crossing lines. Beginners may even need to lean out of the window to check these points. If the air conditioning is on, frequent window adjustments will lower training efficiency. Air conditioning changes clutch operation: When the air conditioning is on, the clutch engagement point differs from when it is off. Since the official Subject Two test vehicle does not use air conditioning, trainees should avoid using it during practice as well. Air conditioning increases carbon monoxide levels: At low speeds, incomplete fuel combustion raises carbon monoxide concentration inside the vehicle, which can cause fatigue or even pose a fatal risk to trainees.