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What does 'Please use the backup starting slot' mean?

1 Answers
VonBarrett
07/30/25 9:11am
It means the car cannot detect the key. Here is some information about car keys: 1. Introduction: A car key is a tool used to start the car. Modern car keys use a chip, which is part of a magnetic chip system. 2. Principle: The reading coil in the car's ignition lock cylinder reads the chip in the key; each chip has fixed digital information. 3. Types: A remote key allows you to lock and unlock the car from a distance without inserting the key into the lock. Its biggest advantage is that, regardless of day or night, you can conveniently lock and unlock the car from a distance without needing to locate the keyhole.
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What brand are the tires on the Corolla?

The tires on the Corolla are from three brands: Bridgestone, Dunlop, and Yokohama. The tire specifications are 195/65R15 and 205/55R16. The higher-end models come with 205/55R16, while the lower-end models have 195/65R15. This is a common practice by manufacturers, as higher-end models typically feature slightly larger tires. The Corolla's body dimensions are 4635mm in length, 1780mm in width, and 1455mm in height. Additionally, the 1.2T Sport version measures 4635mm in length, 1780mm in width, and 1435mm in height.
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How to Replace the Wiper Blades on a Sagitar?

The method to replace the wiper blades on a Sagitar: Turn the ignition key back to turn off the vehicle, then press the wiper switch downward once, and the wipers will automatically pop up to the maintenance position. Press the square plastic piece on the wiper connector to pull out the wiper blade. Insert the new wiper blade in the correct direction. The wiper, also known as a windscreen wiper, is a device used to wipe away raindrops and dust attached to the vehicle's windshield, improving the driver's visibility and enhancing driving safety. The body dimensions of the Sagitar are 4655mm in length, 1780mm in width, and 1453mm in height, with a wheelbase of 2651mm.
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How to Replace the Air Filter for BYD S7?

The air filter for BYD S7 is located on the right side of the engine compartment, and you only need to open the outer cover to replace it. The car's air filter, also known as the air cleaner, primarily filters the air entering the cylinders, mainly removing dust and sand particles. If the air entering the cylinders contains impurities, it can accelerate the wear of the piston group and cylinders, and in severe cases, may even cause serious cylinder scoring. Normally, the air filter should be replaced every 10,000 kilometers, unless you are in an area with severe air pollution, where it may need to be replaced earlier. The body dimensions of the BYD S7 are 4840mm in length, 1855mm in width, and 1720mm in height, with a wheelbase of 2735mm.
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Is the AC button in the car for cold or hot air?

The AC button in the car is the cooling switch of the car's air conditioning system. Pressing the AC button activates the cooling function, so AC provides cold air. The cooling principle of car air conditioning is quite simple. After pressing the AC button, the compressor clutch engages, allowing the engine to drive the compressor. The compressor then continuously compresses the refrigerant and delivers it to the evaporator. Car air conditioning refers to the air conditioning device installed in vehicles, which can cool, heat, ventilate, and purify the air inside the cabin, providing a comfortable environment for passengers, reducing driver fatigue, and improving driving safety.
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What kind of water is sprayed when applying car film?

The water sprayed when applying car film is called installation solution, which has a formula similar to collar cleaner, not tap water. It is the water sprayed before applying car film, usually made by mixing purified water and installation solution in a certain proportion to ensure the film adheres tightly to the glass without bubbles or gaps. Before applying the film, check if the car window glass is intact and the overall condition of the car glass to ensure the subsequent film application can proceed smoothly. It is essential to cover necessary parts inside the car to prevent liquid from seeping in. The sprayed cleaning solution and lubricant can affect in-car electronic devices and decorative parts like seats.
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How often should the coolant be replaced in the new Magotan?

The coolant in the new Magotan should be replaced every 40,000 kilometers. Regular replacement is necessary, but the interval can be appropriately extended or shortened based on the specific usage environment to keep the vehicle in optimal condition. The full name of the coolant is antifreeze coolant, which means it has antifreeze properties. Coolant helps dissipate excess heat from the engine and prevents the cooling water in the pipes from freezing in winter, which could otherwise cause the radiator to crack or damage the engine block. Additionally, it provides year-round benefits such as preventing scale buildup and corrosion, making it an essential liquid for the engine. The dimensions of the new Magotan are 4866mm in length, 1832mm in width, and 1464mm in height, with a wheelbase of 2871mm.
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