How to Determine a Vehicle's National Emission Standard?

How often should a family sedan be serviced?

For family sedans, the first service requirements vary by brand. Some require the first service at three months or 3,000 kilometers, while others specify six months or 5,000 kilometers—whichever comes first. If you're unsure about your vehicle's first service interval, refer to the maintenance manual that comes with the car. After the first service, regular maintenance should be performed at fixed time or mileage intervals, typically every six months or 5,000 kilometers. The first service is the initial maintenance after the vehicle leaves the factory and hits the road. In addition to routine oil and filter changes, technicians will also inspect the vehicle's major components. Therefore, it's important to schedule maintenance at the dealership according to the specified time or mileage.

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Do New Cars Need Fuel Additives When Refueling?

New cars do not need fuel additives when refueling. Precautions for refueling a new car: 1. Do not fill up the tank completely on the first refueling; 2. Do not wait until the fuel warning light comes on to refuel; 3. Refuel in the morning or evening; 4. Avoid refueling immediately after the gas station has just unloaded fuel; 5. Choose reputable gas stations; 6. Always select gasoline based on the engine's compression ratio; 7. Refuel promptly after purchasing a new car. Fuel additives, also known as fuel system cleaners, are used to clean carbon deposits, maintain the engine, and protect the fuel system. They mainly consist of nano-molecules, cleaning activators, antioxidants, anti-corrosion agents, and demulsifiers.

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How Many Liters of Engine Oil Should Be Added to the BMW X1?

BMW X1 engine oil filling volume is generally 4.5L, but the filling volume may vary for different vehicle configurations. Owners need to add engine oil based on the actual conditions of their vehicles, as the amount of engine oil added will affect the operation of the engine, thereby impacting the normal functioning of the car. Engine oil primarily serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion prevention, and shock absorption. The BMW X1 is a brand-new compact SUV, with body dimensions of 4565mm in length, 1821mm in width, and 1620mm in height, and a wheelbase of 2780mm.

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What are the precautions for the first car maintenance?

Precautions for the first car maintenance include: 1. Remember to bring your user manual for the first car maintenance, carefully read the manual content to understand the maintenance mileage, time, items, and costs for your vehicle; 2. Make an appointment with the 4S store in advance, and bring your driver's license, vehicle registration certificate, purchase invoice, and first maintenance voucher; 3. The first maintenance for a new car is generally free. During the maintenance, the 4S store will conduct a comprehensive inspection of the car, such as tire pressure, windshield washer fluid, brake fluid, antifreeze, whether the chassis is loose, and whether there is oil leakage in the engine or transmission. The first maintenance mainly involves replacing the engine oil and oil filter, as well as a comprehensive inspection of the vehicle.

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Can the car still be driven if the mudguard falls off?

Yes, the car can still be driven if the mudguard falls off. You just need to go to an auto repair shop to replace it. The mudguard can effectively protect the car body and prevent scratches. As the name suggests, the car mudguard is used to block mud. It is installed behind the four tires of the car. The front two are fixed on the left and right lower sills, and the rear two are fixed on the rear bumper (this is the case for most models). Below is a detailed introduction to car mudguards: 1. Function: The function of the car mudguard is to block mud. Generally, in rainy weather, especially on muddy roads, there will be a lot of mud on the car tires, which sometimes gets on the car body. When the car is equipped with mudguards, it can help the car block mud and sand. 2. Material: The mudguard is a plate structure installed behind the outer frame of the wheel, usually made of high-quality rubber, and some are made of engineering plastic. 3. Installation effect: The mudguard is usually installed behind the car wheels as a metal shield, leather shield, plastic shield, or rubber shield. After installation, the mudguard protrudes about 5cm from the car body, effectively preventing flying stones and gravel from damaging the car's paint surface.

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Where is the OBU usually placed?

OBU is the electronic tag of the ETC device. For small cars, the OBU device is installed on the upper middle part of the front windshield; for large vehicles, the OBU is installed on the dashboard or the lower part of the windshield. Below are the steps for installing the OBU: 1. Upon receiving the device, first check for any damage. Press the anti-tamper button on the back of the OBU, and the red light will briefly turn on. The OLED screen will display "Tag Invalid" and "Please Insert Card," indicating the device is functioning properly. 2. Clean the front windshield to ensure the surface is smooth, clean, and dry. Then peel off the adhesive backing of the OBU and attach it to the upper middle part of the front windshield. 3. Insert the ETC card with the front side facing the driver and the back side facing the windshield. The chip should be inserted into the OBU device.

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How to Determine a Vehicle's National Emission Standard?

How often should a family sedan be serviced?

Do New Cars Need Fuel Additives When Refueling?

How Many Liters of Engine Oil Should Be Added to the BMW X1?

What are the precautions for the first car maintenance?

Can the car still be driven if the mudguard falls off?

Where is the OBU usually placed?

Can the Bubbling on the Dashboard Recover Automatically?

What does driving resistance mean?

How to Handle Tire Slippage?

How to Set One-Touch Power Window for Magotan?