What are the main functions of the SET+ button on the steering wheel of a Mercedes-Benz?

What kind of engine oil does Beijing Hyundai use?

Beijing Hyundai vehicles use API-SM/GF-4-SAE-5W-20 engine oil from Beijing Hyundai's original equipment manufacturer, which needs to be replaced every 5,000 kilometers. Fully synthetic engine oil can also be used, with 5W-30 or 40 being acceptable options. Information about engine oil is as follows: 1. The "0W-30" on the label of the engine oil packaging refers to the viscosity grade of the oil. The "W" stands for winter, and the smaller the number before it, the better the low-temperature fluidity of the oil, the lower the environmental temperature it can be used in, and the better its ability to protect the engine during cold starts. 2. Engine oil, motor oil, or engine lubricant is a substance enhanced with additives in base oil, mainly containing anti-wear additives, detergents, dispersants, and multi-grade oil viscosity index improvers. Engine oil is used for lubricating internal combustion engines. The main functions of engine oil are to reduce friction and wear on moving parts and to remove sludge (one of the functions of dispersants) and varnish (cleaners) from the engine.

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How to Deal with Cement Water on the Car?

Methods to deal with cement water on the car include: 1. If it has been less than 12 hours, first wet and soak the area with water, then use car wash liquid and a towel to clean it slowly; 2. If it has been more than 12 hours, purchase some acidic solution from a pharmacy, dip a brush in it, and apply it to the cement. The cement will dissolve in the acidic liquid and can then be rinsed off with water; 3. Pour gasoline onto the cement, wait for it to soften slightly, and then remove the cement by hand. When parking the vehicle, it should be parked in a garage, which not only protects the car from wind, sun, and rain but also prevents damage to the paint from foreign objects like fallen leaves and broken branches. If parking in a garage is not possible, find a dry and shady spot to park, avoiding areas under trees or buildings.

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What are the differences between Mercedes-Benz E and C?

The differences between Mercedes-Benz E and C are: 1. The Mercedes-Benz C-Class is only the entry-level luxury car series in the Mercedes-Benz brand; while the Mercedes-Benz E-Class is the main mid-to-large luxury sedan under Mercedes-Benz. 2. The exterior and interior design of the Mercedes-Benz C-Class models are more youthful; while the Mercedes-Benz E-Class tends to focus more on creating a luxurious atmosphere to highlight the elegance of a mid-to-large luxury sedan. Relevant information about Mercedes-Benz E and C is as follows: 1. As an entry-level model, the Mercedes-Benz C-Class has three models: C180, C260, and C300, corresponding to 1.6T, 1.5T+48V mild hybrid, and 2.0T powertrains respectively. 2. The Mercedes-Benz E-Class has five models: E200, E260, E300, E350, and E320, corresponding to 2.0T low power, 2.0T low power+48V mild hybrid, 2.0T, 2.0T high power+48V mild hybrid, and 3.0TV6 powertrains respectively.

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What documents are required for sedan annual inspection?

Documents required for sedan annual inspection: Original copy of the Compulsory Traffic Accident Liability Insurance certificate (duplicate); Safety Technical Inspection Certificate (provided by the vehicle inspection station); Original vehicle license; Proof of payment of vehicle and vessel tax; Original ID card of the vehicle owner (if a proxy is handling the inspection, the proxy's ID card is also required). Annual inspection procedure: First, after submitting the inspection application, the vehicle undergoes an online inspection. Drive the vehicle into the automatic inspection area to sequentially test exhaust emissions, speed, lights, side slip, and chassis to ensure they meet the standards. The vehicle passes only if all items are qualified. Next is the appearance inspection, verifying the accuracy of the vehicle license plate, type, body color, engine number, VIN code, and frame number. Then, inspect the vehicle's exterior, checking details such as the bumper, engine compartment, rearview mirrors, lower mirrors, window glass, paint, engine operation status, and the interior of passenger cars and wheels. Finally, the owner can obtain the inspection report and application form from the inspector. If all inspection items pass, the owner can proceed to pay the inspection fee and collect the vehicle license and inspection label. If any items fail, the owner must repair the vehicle and participate in a re-inspection until all items pass before proceeding with the visa procedures.

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How to Remove a Spare Tire?

The methods for removing a spare tire are: 1. Hidden spare tire: Lift the trunk floor, open the device that secures the spare tire, and remove the spare tire; 2. Rear-mounted spare tire: First unlock the anti-theft lock, remove the protective cover of the spare tire, use a wrench to unscrew the nuts securing the spare tire, and then remove the spare tire; 3. Undercarriage-mounted spare tire: Remove the dust cover, connect the socket to the screw port, and lower the spare tire by rotating the traction rope, allowing the spare tire to descend. Precautions for using a car spare tire: 1. Replace unused spare tires promptly: Car spare tires are made of rubber, and over time, they will age. The aging period for spare tires is about 4 years. After 4 years of use, the spare tire should be replaced promptly to avoid issues during use that could affect normal operation; 2. Regularly inspect the spare tire: During routine car maintenance, owners should promptly service the spare tire, especially before long trips. When inspecting the spare tire, focus on checking tire pressure, wear, and cracks. If the spare tire has cracks, it is recommended to address or replace it immediately.

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How to Unlock the Steering Wheel Lock on Hongqi H5?

The method to unlock the steering wheel lock on Hongqi H5 is as follows: Hold the steering wheel with your left hand and gently shake it, while simultaneously turning the key with your right hand to unlock it. When the key is removed, the locking tongue on the ignition lock moves into the slot, thereby locking the steering wheel. There are mainly three types of steering wheel locks: 1. Top hook locks with two hooks, such as folding locks or telescopic locks; 2. Baseball bat-shaped locks resembling a baseball bat; 3. T-shaped locks where one end clamps onto the steering wheel and the other end presses against the dashboard. Steering wheel locks are effective anti-theft tools for cars, consisting of a lock handle, lock base, and lock rod. The lock base and lock shell are directly installed on the lock handle, with one end of the lock handle directly equipped with a lock rod. The lock rod has a series of platforms with vertical edges on one side and inclined edges on the other. When in use, the positioning fork and hook of the steering wheel lock are first secured onto the car's steering wheel rim to restrict the steering wheel's rotation, achieving an anti-theft effect.

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What are the main functions of the SET+ button on the steering wheel of a Mercedes-Benz?

What kind of engine oil does Beijing Hyundai use?

How to Deal with Cement Water on the Car?

What are the differences between Mercedes-Benz E and C?

What documents are required for sedan annual inspection?

How to Remove a Spare Tire?

How to Unlock the Steering Wheel Lock on Hongqi H5?

How to Set the Language to Chinese on the Nissan Patrol's Central Control Screen?

How to Remove and Install the Rear Seat Cushion of the T-Roc?

What are the reasons for the car's reverse light not working?

What are the effects of a faulty turbocharger solenoid valve on a BMW X6?