What Causes BMW Engine Oil Burning?

How to Tow a Car with Electronic Gear Shift?

First, check the car's battery level. If there is power, press and hold the power button for 10 seconds to unlock the gear shift when the vehicle is fully powered on. The N gear is the neutral position, allowing the car to be towed. Without pressing the brake, long-press the ignition button for a security check, then release the handbrake and shift to N gear. After completion, the engine needs to be turned off. Newer car models may have a mechanical gear shift button, usually located near the gear lever and labeled as SHIFT. Press and hold this button to shift into N gear. For older car models, remove the ashtray to reveal a small cover. Use a small flat-head screwdriver to pry it open, then press and hold downward to shift gears.

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What to Do When the Electric Oil Pump Fails to Pump Oil?

Check the oil level height. If the oil level is too low, promptly add the appropriate type of oil as required. Incorrect oil grade can cause the oil viscosity to be too high or too low. Select the appropriate oil grade according to the season. Generally, use higher-grade oil in summer and lower-grade oil in winter. If the added oil is unclean, it may clog the oil filter or suction pipe. Regularly clean the oil filter and pipelines, and ensure the added oil is filtered to maintain cleanliness. Check if the sealing ring at the oil suction port is damaged. Also, inspect the suction pipeline and self-tightening oil seal. If there is air leakage due to damage, take sealing measures or replace the sealing components.

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What to Do When the Battery Gets Wet?

If the battery gets wet, do not charge the electric vehicle. You must dry the battery thoroughly and check whether reconfiguration and electrolyte replenishment are needed. If there is significant water ingress, pour out and wipe dry all the water inside the battery. Then, clean it with distilled water or high-purity water, and add electrolyte to adjust the density. You can choose to use a qualified battery repair machine to directly repair the battery. If the battery is damaged beyond repair due to water ingress and cannot be used, you can only replace it with a new battery at a repair shop.

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How to Deal with Yellowing Plastic Screens on Electric Cars?

Pour an appropriate amount of cleaning powder on the surface, scrub with a damp cloth, then rinse with clean water to remove any traces of the cleaning powder. Squeeze toothpaste onto a toothbrush that is no longer used for brushing teeth, then carefully scrub the plastic item with the toothbrush, as toothpaste contains abrasives. Use cotton to apply an appropriate amount of alcohol for wiping, then polish the surface of the plastic item with a flannel cloth dipped in toothpaste. After wiping with alcohol, rinse thoroughly with clean water. Dilute the specialized bleach, soak the plastic item for a period of time, and finally rinse it with clean water. Take a small amount of tea leaves, wrap them in gauze, then dip in an appropriate amount of cooking oil to wipe. Finally, rinse with a small amount of dishwashing liquid to clean thoroughly.

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What to Do When an Electric Vehicle Lithium Battery is Depleted and Cannot Charge?

Lithium batteries are not low-temperature batteries. In low-temperature environments, excessively low temperatures can cause increased internal resistance and reduced chemical activity. Moving to a suitable temperature environment should resolve the issue. Check the charging port. If the battery protection board triggers its protection function, preventing normal charging, a repair may be necessary in case of a malfunction. If a lithium battery is not charged for an extended period after automatic shutdown, it may become over-discharged and unable to charge. In this case, replacing it with a high-output charger can solve the problem. If the battery heats up during charging and quickly loses power or becomes completely uncharged when not in use, it is likely swollen or damaged and needs to be replaced.

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How to Start a Crown Car When the Key Fob Battery is Dead?

Enter the left front door of the car, which is the position of the driver's cabin equipped with the steering wheel and vehicle control devices. There is usually a key slot located below the left side of the steering wheel, though its position may vary slightly depending on the model, it is generally near the steering wheel. Insert the Crown car key into the key slot. If it doesn't fit, do not force it. If normal operation is not possible, promptly contact a professional for inspection and repair. After inserting the key, press the brake pedal, press the start button to ignite, and wait for the dashboard to light up, indicating that the startup process is complete.

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What Causes BMW Engine Oil Burning?

How to Tow a Car with Electronic Gear Shift?

What to Do When the Electric Oil Pump Fails to Pump Oil?

What to Do When the Battery Gets Wet?

How to Deal with Yellowing Plastic Screens on Electric Cars?

What to Do When an Electric Vehicle Lithium Battery is Depleted and Cannot Charge?

How to Start a Crown Car When the Key Fob Battery is Dead?

What to Do When a Tire Suddenly Blows Out While Driving?

How to Turn on the Cold Air in an Electric Car's Air Conditioning?

How Often Should the Coolant in a Mercedes-Benz E-Class Be Replaced?

How to Operate an Automatic Transmission Car Correctly?