How to Replace the Maintenance-Free Rear Wheel Oil Seal of Auman?

What Causes the Throttle Pedal Noise in Geely Xingrui?

If there is oil contamination inside the transmission, an improperly secured air filter, or issues with the oil-gas separator, it may cause abnormal noise from the transmission oil pump. It is recommended to visit a 4S shop for a detailed inspection and repair as soon as possible. Below are specific details: 1. Brand: Geely Xingrui is a new compact sedan under Geely Auto, the first sedan based on Geely's CMA Super Architecture, marking the prelude to the "Technology Geely 4.0 Era." It made its official debut at the Beijing Auto Show on September 26, 2020. 2. Xingrui Engine: The Xingrui is equipped with a Volvo Drive-E series 2.0TD engine paired with a 7DCT transmission, delivering a maximum power of 190 horsepower and a peak torque of 300 N·m. Benefiting from the CMA architecture, it features a MacPherson front suspension, an E-type multi-link independent rear frame, ZF DP-EPS power steering system, ITT brake pads, and long-travel shock absorbers, providing strong grip and excellent cornering handling.

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What are the causes of Peugeot 3008 transmission failure?

Peugeot 3008 transmission failure causes: There may be a fault in the power electronic control system, possibly due to a faulty connection line of a transmission sensor; lack of automatic transmission fluid; automatic transmission overheating or failure to increase starting speed caused by a slipping one-way clutch, etc. Functions of the transmission: 1. Change the transmission ratio: Meet the traction needs under different driving conditions, allowing the engine to operate under favorable conditions as much as possible and meet possible driving speed requirements. 2. Enable reverse driving: Used to meet the need for the vehicle to drive in reverse. The engine crankshaft generally only rotates in one direction, while the vehicle sometimes needs to reverse, so the reverse gear set in the transmission is often used to achieve reverse driving. 3. Interrupt power transmission: When the engine starts, idles, the vehicle shifts gears, or needs to stop for power output, the power transmission to the drive wheels is interrupted. 4. Enable neutral gear: When the clutch is engaged, the transmission can output no power. For example, it ensures that the driver can release the clutch pedal and leave the driver's seat without the engine stalling.

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Why Do Various Warning Lights Appear After Vehicle Inspection?

Various warning lights appearing after a vehicle inspection may be due to the inspector abruptly slamming on the brakes or accelerator during the brake inspection, or forcefully pulling the handbrake during a flatbed brake test. This can cause the vehicle to misinterpret the driver's actions as problematic, triggering the warning lights as a reminder. Vehicle inspection precautions: 1. Check for traffic violations: Before the inspection, check online with the traffic management bureau for any traffic violations on your vehicle. If there are any, handle them promptly and verify online until no violations are shown. 2. Pay attention to the weather: Avoid scheduling inspections during snowy or rainy weather, as wet wheels cannot accurately reflect the true braking force. 3. Check if a fire extinguisher is in the trunk: Note: Sometimes they will check if the fire extinguisher is expired and if a warning triangle is present. If your vehicle lacks these, prepare them in advance. 4. Test the braking function: Before the inspection, find a flat road and perform several emergency brakes at speeds of 20~40 km/h. The purpose is to activate the braking system so that it can exert maximum braking force during the inspection and pass smoothly.

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What is the purpose of the shark fin on BMW roofs?

BMW's shark fin serves the following purposes: 1. Preventing rear-end collisions: The anti-rear-end function is mainly evident during night driving. Most of the time, the leading vehicle uses brake lights to alert the following vehicle to slow down. Since most shark fins are equipped with LED light-emitting devices, they will continuously flash when the driver applies the brakes. This flashing light source has a significant warning effect on the human eye, effectively reminding the following vehicle to slow down and thus preventing rear-end accidents. 2. Reducing air resistance and turbulence: Cars encounter air resistance while driving, and the faster the speed, the greater the resistance. Air resistance can affect the car's speed and increase fuel consumption to some extent. After installing the shark fin on the roof, the airflow can be disrupted. Conventional antennas not only reduce resistance but also create vortices. After replacing them with shark fins, air resistance and noise are reduced. To a certain extent, it can also lower fuel consumption by 3%. 3. Absorbing static electricity: The small tail standing on the roof is actually a static discharger. During winter or dry autumn, static electricity can easily accumulate on the car body. If static electricity is not handled, it may cause trouble for the owner and, more dangerously, pose a threat at gas stations. BMW's shark fin can absorb static electricity to solve such problems.

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How Long is a Typical Sedan?

Generally, the length of a typical sedan ranges between 3800mm and 4300mm, the width between 1600mm and 1800mm, and the height between 1400mm and 1600mm. A small car is defined as one with a total mass not exceeding 4.5 tons, seating capacity (including the driver) not exceeding 9 people, or a vehicle length under 6 meters. Sedans can be categorized into the following lengths: Microcars: Typically refer to models with a wheelbase under 2400mm, such as the Chery QQ3, Changan Benben, and Geely Panda, which have wheelbases around 2340mm. Even smaller is the SMART FORTWO, with a wheelbase of only 1867mm. Subcompact Cars: Usually refer to models with a wheelbase between 2400mm and 2550mm, such as the Honda Fit, Toyota Vios, and Ford Fiesta. Compact Cars: Typically refer to models with a wheelbase between 2550mm and 2700mm. This category represents the mainstream of family sedans, including models like the Volkswagen Sagitar, Toyota Corolla, Ford Focus, and Honda Civic.

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Is Tire Bulging Covered Under the Three Guarantees Policy?

Whether tire bulging is covered under the three guarantees policy depends on the specific circumstances. Generally, new car tires come with a one-year warranty. If bulging or other issues occur within the warranty period and are confirmed by national authoritative departments to be caused by manufacturing defects, the manufacturer will provide compensation or replacement according to the three guarantees law. Tire Three Guarantees Policy: If quality issues are discovered before actual use after purchasing the tire, a new tire can be exchanged. For appearance-related quality issues, both parties can negotiate a solution. If quality issues are found during use, the compensation standard is calculated based on the remaining tread depth: • If the remaining tread depth is over 70%, a new tire will be replaced free of charge. • If the remaining tread depth is between 60%-69%, the replacement cost is 30% of the factory price. • If the remaining tread depth is between 50%-59%, the replacement cost is 40% of the factory price. • If the remaining tread depth is between 40%-49%, the replacement cost is 50% of the factory price. • If the remaining tread depth is between 30%-39%, the replacement cost is 75% of the factory price.

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How to Replace the Maintenance-Free Rear Wheel Oil Seal of Auman?

What Causes the Throttle Pedal Noise in Geely Xingrui?

What are the causes of Peugeot 3008 transmission failure?

Why Do Various Warning Lights Appear After Vehicle Inspection?

What is the purpose of the shark fin on BMW roofs?

How Long is a Typical Sedan?

Is Tire Bulging Covered Under the Three Guarantees Policy?

How long do you have to replace a lost driver's license?

What are the vehicle inspection items?

How to Turn on the Heater in Changan Oshan X7?

Is it necessary to maintain the car at a 4S shop after the warranty expires?