How to Open the Fuel Tank Cap of BMW 5 Series?

What causes high engine RPM but no increase in speed?

The reason for high engine RPM but no increase in speed is: automatic transmission slippage, which may also be accompanied by severe wear or even burning of clutch or brake friction plates. If the automatic transmission is slipping, the owner should not rush to disassemble it. Instead, various inspection tests should be conducted first to accurately identify the true cause of high RPM but no speed increase. First, check the fluid level of the automatic transmission hydraulic oil. If the fluid level is too low or too high, it should be properly adjusted, and then observe whether the automatic transmission is still slipping. If it still slips, the quality of the hydraulic oil should also be checked. If the hydraulic oil appears brownish-black or has a burnt smell, it indicates that the friction plates of the clutch or brake or the brake band are burnt. In this case, the automatic transmission should be disassembled for repair.

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What is the difference between Polo Comfort and Polo Comfort Plus?

The differences between Polo Comfort and Polo Comfort Plus are: 1. Different tire sizes: The front and rear tire size of Polo Comfort is 185/65R14; the front and rear tire size of Comfort Plus is 185/60R15. 2. Different safety configurations: Polo Comfort does not have front side airbags; Comfort Plus has front side airbags. 3. Different driving assistance systems: Polo Comfort does not have cruise control and rear parking radar functions; Comfort Plus has these functions. 4. Different external configurations: Polo Comfort does not have front fog lights and a single sunroof, while Comfort Plus does. 5. Different seats: The seat folding method of Polo Comfort is complete folding; the seat folding method of Comfort Plus is proportional folding. 6. Different materials: The steering wheel material of Polo Comfort is plastic; the steering wheel material of Comfort Plus is leather.

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What does TC mean when displayed on a car?

When a car displays TC, it indicates that the Traction Control System is active. During braking or rapid acceleration on slippery road surfaces, the wheels are prone to slipping or even losing directional control, which can be dangerous. To address such safety concerns, the Traction Control System was developed. The function of the Traction Control System is to ensure that the vehicle obtains optimal traction under various driving conditions. The Traction Control System relies on electronic sensors from the ABS (Anti-lock Braking System). When it detects that the speed of the driven wheels is lower than that of the driving wheels, indicating wheel slip, it sends a feedback signal to the vehicle's system. The vehicle system then adjusts the ignition timing, reduces the throttle opening, decreases the throttle input, downshifts, or applies braking to the wheels to prevent wheel slip.

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Can a car with a cracked windshield drive on the highway?

It is not advisable to drive on the highway with a cracked windshield. Due to the high speeds on highways, the pressure from flying sand or other hard objects hitting the windshield increases, which raises the risk of the glass shattering and directly endangers driving safety. For personal safety, it is recommended to repair or replace the windshield before driving on the highway. Most car windshields are made of laminated glass, which can develop cracks when hit by hard objects. Air can enter the inner layer of the glass through these cracks, especially during high-speed driving when the windshield is subjected to greater pressure. This continuous pressure can cause the cracks to expand, and in severe cases, the glass may shatter completely.

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What are the methods for repairing scratches on the windshield?

Methods for repairing scratches on the windshield: 1. Glass scratch repair agent: Slowly apply the gel along the glass crack. This method is only suitable for minor scratches. 2. Toothpaste application can repair small scratches: Apply a small amount of toothpaste to the scratched area, wipe with a soft cloth, and then rinse with water. 3. If the scratch area is large, it is recommended that the owner seek professional repair. In daily life, car owners should perform regular maintenance on the car windows. Daily maintenance methods include: 1. Proper use of windshield washer fluid. Market-available windshield washer fluids are divided into summer windshield washer fluid, winter antifreeze windshield washer fluid, and special-effect antifreeze windshield washer fluid. 2. Do not use other detergents as substitutes for windshield washer fluid. The sediment in other detergents can corrode rubber pipes and clog spray nozzles over time, and in severe cases, damage the motor. 3. If the owner does not use the car for a long time, a glass cover can be used to protect the windshield.

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How to Turn On the Windshield Washer?

The method to turn on the windshield washer is as follows: 1. Operate by moving the lever on the right side of the steering wheel up and down. The windshield wiper has five positions in total; 2. In the intermittent position, you can rotate the intermittent time adjustment knob; 3. When lifting the lever briefly, it only sprays water without wiping, and when lifting it for a longer time, it continuously sprays water and wipes at low speed. After releasing the switch, it automatically wipes three times and returns to the original position. The windshield wiper positions can be divided into: 1. MIST is the single wipe mode; 2. OFF is stop; 3. INT is intermittent mode; 4. LO is low-speed wiping; 5. HI is high-speed wiping.

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How to Open the Fuel Tank Cap of BMW 5 Series?

What causes high engine RPM but no increase in speed?

What is the difference between Polo Comfort and Polo Comfort Plus?

What does TC mean when displayed on a car?

Can a car with a cracked windshield drive on the highway?

What are the methods for repairing scratches on the windshield?

How to Turn On the Windshield Washer?

How to Deal with Scratched Car Paint?

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