What are the contents of the Subject 3 driving test?

What Causes the Reversing Camera in Magotan to Not Display?

Camera damage or obstruction may be the cause. Below is a detailed explanation: 1. Camera damage: It could be due to camera damage or obstruction. If the camera is damaged, the image cannot be uploaded to the computer, resulting in no display. If an object blocks the camera, it will show a black screen. 2. Display screen damage: The issue might also stem from a damaged display screen. If the screen remains black and fails to start, or displays distorted images, it is generally a sign of damage. In such cases, inspection and repair at a service center or 4S shop are necessary. 3. Poor wire connection: Another possible cause is poor wire contact. Frequent driving on rough roads may lead to loosening or detachment of internal wires due to the bumpy environment. When the wire connection is poor, the camera's image cannot be transmitted to the main unit, causing the reversing camera to not display.

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What Causes the Loud Noise in Magotan?

When stepping on the accelerator, you may notice insufficient acceleration, lack of power, and a hysterical sound from the engine. Here are the detailed explanations: 1. Aging or loosening of engine mounts: Engine mounts are rubber blocks placed between the engine and the frame to reduce vibration and cushion the engine's operation, as well as to secure the engine. Once these mounts age or loosen, the engine will vibrate, and the faster the speed, the louder the vibration noise. Tighten or replace the engine mounts. 2. Improper use of engine oil quality: If the viscosity of the engine oil does not match the engine, it can easily lead to carbon buildup, causing the engine noise to increase. If the oil viscosity is too low, it will result in insufficient lubrication, wearing engine parts and creating abnormal noises. If the oil viscosity is too high, it will overload the engine, also producing noise. Use the oil grade specified in the vehicle manual and avoid mixing different brands of engine oil.

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What is the most fuel-efficient temperature setting for car air conditioning?

Turn the air control knob to a higher setting initially. For example, when first entering the car, set it to level 4, then reduce to level 2 after the temperature drops, enhancing convection to cool down faster. As for the temperature adjustment knob, avoid setting it too low to minimize the working time of the refrigeration compressor, which naturally reduces fuel consumption significantly. The reasons for unpleasant odors in car air conditioning are as follows: 1. Accumulation of dust in the indoor filter and internal copper components: After prolonged use, dust accumulates in the indoor filter and internal copper parts of the air conditioning system. When this dust reaches a certain level, it produces odors that disperse into the air when the air conditioning is turned on. 2. Moisture inside the indoor unit: After cooling or heating, the indoor unit often retains moisture. If the air conditioning is turned off immediately without a drying or anti-mold function, this moisture remains, leading to mold growth over time and the consequent production of musty odors.

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Where is the fuse for the Beidouxing cigarette lighter located?

The fuse for the Beidouxing cigarette lighter is located inside the engine compartment. Below is more information about the cigarette lighter: 1. Function: The cigarette lighter is a component found in all vehicles, designed to provide a convenient ignition source for drivers who smoke. 2. Heating time: The central elastic head of the cigarette lighter is the positive pole, while the side clips are the negative poles. The car cigarette lighter requires approximately 10 seconds to heat up, and it will not automatically pop out until the heating process is complete. 3. Wear and tear: Frequent insertion and removal of the cigarette lighter can accelerate its aging, so it is advisable to minimize the frequency of its use.

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How Many Liters of Engine Oil Does the Vezel Require?

The Vezel is best filled with 3.8 liters of engine oil. The Vezel is the first SUV under GAC Honda. Developed by Honda's new vehicle platform, it was officially launched on October 25, 2014. As the third global strategic model introduced by GAC Honda following the Accord and Fit, the Vezel represents a significant addition to Honda's lineup. Steps for changing engine oil: Lift the vehicle, remove the undercover, and place a container of about 10 liters under the oil drain plug; unscrew the oil drain plug, use an air gun to blow for two minutes at the oil filler port, then tighten the oil drain plug after draining and wipe it with a tissue to check for leaks; reinstall the undercover and lower the vehicle, use a funnel to add oil to the filler port. Precautions when changing engine oil: Perform the change when the engine is warm to ensure the old oil is drained as thoroughly as possible; add oil and ensure the amount is appropriate; after adding oil, start the engine and check all parts for leaks, run the engine for 3 minutes to confirm the oil level is at the normal mark.

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What is the problem with water leakage on the left side of the car?

Water leakage at the front of the car may be caused by windshield washer fluid or coolant leakage. In the front part of the car, if it's not engine oil, the only two systems with liquids are the windshield washer and coolant systems. Generally, first check the windshield washer pump, pump connections, washer fluid tank, tank connections, and then inspect the pipes. The reasons for water leakage are as follows: 1. The tank is too full: The same applies to coolant. For the tank body, upper and lower tank openings, water pump, pump connections, and pipes, there is an overflow pipe at the coolant tank filler. If the tank is overfilled, when the water temperature rises, it may overflow from the overflow pipe, which is normal. A small trick is to observe the ground where the water is leaking after parking, corresponding to which part of the front of the car is above it. Trace the water marks upwards from the lowest dripping point to easily find the leak. 2. Chassis water leakage: There are generally two possibilities for water leakage from the car chassis: one is exhaust pipe dripping, and the other is air conditioning dripping. Exhaust pipe dripping occurs when the ambient temperature is relatively low, especially in winter, and the car's exhaust pipe drips water outward, which is a very normal phenomenon. Air conditioning dripping happens when the air conditioning is cooling. Due to the evaporation and heat absorption of Freon, the surface temperature of the evaporator is much lower than the "dew point" temperature of the room temperature at that time, causing water vapor in the air to condense into liquid water.

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What are the contents of the Subject 3 driving test?

What Causes the Reversing Camera in Magotan to Not Display?

What Causes the Loud Noise in Magotan?

What is the most fuel-efficient temperature setting for car air conditioning?

Where is the fuse for the Beidouxing cigarette lighter located?

How Many Liters of Engine Oil Does the Vezel Require?

What is the problem with water leakage on the left side of the car?

What does Tiida DF-L716-1BB mean?

Can Subject 4 of the Driving Test Be Taken in Another Location?

What is the purpose of the compass in the Porsche Macan?

What is the reason for the continuous movement of the CRV wiper?