Is an Oil Temperature of 120°C Normal for a BMW 5 Series?

How Long Does It Take to Charge the Neta N01?

The Neta N01 offers two charging modes: fast charging and slow charging. Fast charging takes 0.5 hours, while slow charging requires 8 hours. In fast charging mode, the battery can reach 80% capacity in just 30 minutes. This vehicle is equipped with a C-booster brake energy recovery system and an efficient H-EPT2.0 electric control system, achieving a comprehensive charging efficiency of up to 94%. The car's design is highly distinctive, as it is a new energy vehicle. Compared to fuel-powered models, its body design is more innovative. The front fascia features a small hexagonal grille paired with sleek headlights, giving the car a refined appearance. The lower bumper is adorned with a continuous black panel, and the body's waistline design is exquisitely crafted, presenting a low-front, high-rear profile that exudes a dynamic and sporty vibe. Notably, the downward-sloping roof design adds a touch of Cross-style flair. In terms of power, the car is powered by a drive motor with a maximum output of 75 horsepower. The battery capacity comes in two options: 35.5kWh and 36.21kWh. The vehicle's comprehensive range is among the best in its class.

12

2

Share

Does Fender Bodywork and Repainting Count as a Salvage Vehicle?

Fender bodywork and repainting do not qualify a vehicle as a salvage vehicle. Salvage vehicles generally refer to those that have undergone severe collisions, flooding, fire damage, etc., and even after repairs, still pose safety hazards. The mechanical performance and economic value of salvage vehicles are typically diminished. A vehicle is considered a salvage vehicle if it meets any of the following criteria: 1. Vehicles that have been impacted, with damage to the engine compartment or passenger compartment. 2. Vehicles where the rear quarter panel damage exceeds one-third of its area due to impact. 3. Vehicles with welded, cut, reshaped, or deformed frame rails. 4. Vehicles with welded, cut, reshaped, or deformed shock absorber mounts. 5. Vehicles with welded, cut, reshaped, or deformed A, B, or C pillars. 6. Vehicles whose airbags deployed due to impact. 7. Vehicles with severe welding, cutting, reshaping, or deformation in other non-removable parts. 8. Vehicles where the body has been submerged in water exceeding half of the body height, or where water has entered the passenger compartment. 9. Vehicles where the body has been burned over an area exceeding 0.5 square meters, and still pose safety hazards after repairs.

10

5

Share

What is the speed limit for the fast lane on highways?

On highways, the maximum speed for small passenger vehicles must not exceed 120 kilometers per hour, while other motor vehicles must not exceed 100 kilometers per hour, and motorcycles must not exceed 80 kilometers per hour. If there are two lanes in the same direction, the minimum speed for the left lane is 100 kilometers per hour. If there are three or more lanes in the same direction, the minimum speed for the leftmost lane is 110 kilometers per hour, and the minimum speed for the middle lane is 90 kilometers per hour. If the speed limit indicated by road signs differs from the above lane speed regulations, drivers should follow the speed limit indicated by the road signs. In two-lane roads in the same direction, the left lane is the fast lane, and the right lane is the slow lane. In roads with three or more lanes in the same direction, the leftmost lane is the fast lane, the middle lane is the travel lane, and the rightmost lane is the slow lane. On highways and fully enclosed first-class roads, the leftmost lane is often designated as the overtaking lane. Sometimes, the middle lane may also serve as the fast lane or slow lane, while the rightmost lane may only be a travel lane without a slow lane, or there may be no fast lane at all. Travel lanes and slow lanes can be designed independently, but fast lanes cannot be designed alone—meaning that if there is a fast lane in the same direction, there must also be a travel lane or slow lane. Regardless of the design, the speed limits for lanes on Chinese roads are arranged from left to right, with speeds decreasing from fast to slow.

14

5

Share

How Many Points Are Deducted for Driving an Assembled Vehicle?

Driving an assembled motor vehicle on the road will result in a fine ranging from 200 to 2,000 yuan and the revocation of the driver's license. According to the "Road Traffic Safety Law of the People's Republic of China" Article 16: No unit or individual may engage in the following acts: (1) Assembling a motor vehicle or altering the registered structure, construction, or characteristics of a motor vehicle without authorization; (2) Changing the model number, engine number, frame number, or vehicle identification code of a motor vehicle; (3) Counterfeiting, altering, or using counterfeit or altered motor vehicle registration certificates, license plates, driving licenses, inspection qualification marks, or insurance marks; (4) Using the registration certificates, license plates, driving licenses, inspection qualification marks, or insurance marks of other motor vehicles. Article 100: If a driver operates an assembled motor vehicle or a motor vehicle that has reached the mandatory scrapping standard on the road, the traffic management department of the public security authority shall confiscate the vehicle and enforce its scrapping. The driver operating such vehicles on the road shall be fined between 200 and 2,000 yuan, and the motor vehicle driving license shall be revoked. Selling a motor vehicle that has reached the mandatory scrapping standard will result in the confiscation of illegal gains, a fine equivalent to the sales amount, and the vehicle shall be handled in accordance with the first paragraph of this article.

8

2

Share

Where is the thermostat located in the Mercedes-Benz 272 engine?

The thermostat in the Mercedes-Benz 272 engine is installed at the water outlet on the upper part of the engine cooling system. The thermostat automatically adjusts the amount of water entering the radiator based on the coolant temperature, altering the water circulation range to regulate the cooling system's heat dissipation capacity, ensuring the engine operates within an appropriate temperature range. The thermostat must maintain good technical condition; otherwise, it can severely affect the engine's normal operation. If the thermostat's main valve opens too late, it can cause the engine to overheat; if it opens too early, it prolongs the engine's warm-up time, resulting in the engine temperature being too low. In summary, the thermostat's role is to prevent the engine from becoming too cold. For example, after the engine has been running normally, during winter driving, without a thermostat, the engine temperature might drop too low. In such cases, the engine needs to temporarily halt water circulation to ensure the temperature doesn't become excessively low. The most commonly used thermostat is the wax-type thermostat. When the coolant temperature is below the specified value, the refined paraffin in the thermostat's temperature-sensitive body remains solid, and the thermostat valve, under the spring's force, closes the passage between the engine and the radiator. The coolant returns to the engine via the water pump, creating a small internal circulation. When the coolant temperature reaches the specified value, the paraffin begins to melt and gradually turns into a liquid, expanding in volume and compressing the rubber tube, causing it to contract. As the rubber tube contracts, it exerts an upward thrust on the push rod, which in turn applies a downward counter-thrust to the valve, opening it. At this point, the coolant flows through the radiator and the thermostat valve, then returns to the engine via the water pump, creating a large circulation.

16

3

Share

Are Motorcycles Allowed on the Roads in Huicheng District?

According to the "Notice on Traffic Restrictions in the Central Area of Huicheng District by the Huizhou Public Security Bureau," motorcycles are allowed to pass through the Third Ring Road but are prohibited from entering the roads within the area inside the Third Ring Road. In other words: roads within the area inside Huizhou City's Third Ring Road (excluding the Third Ring Road itself) are subject to traffic restrictions. Who is exempt from these restrictions? Motorcycles registered before August 31, 2003, for residents with household registration within the Third Ring Road of Huicheng District are exempt, based on the registration time and address on the vehicle's license. Additionally, for the convenience of residents, motorcycles with complete license plates and certificates can operate normally on roads outside the Third Ring Road (including the Third Ring Road) in the city. Huicheng District, a district under the jurisdiction of Huizhou City, Guangdong Province, is located in the middle and lower reaches of the Dongjiang River and the eastern part of the Pearl River Delta. It is 345 kilometers east to Shantou, 162 kilometers west to Guangzhou, 97 kilometers north to Heyuan, 79 kilometers south to Shenzhen, 46 kilometers from Huizhou Port to the city center, and 26 kilometers from Huizhou Airport to the district government. The total area is 1,170.6 square kilometers. Huicheng is the economic, political, and cultural center of Huizhou City, historically known as Xunzhou and Zhenzhou. Due to the legend of an immortal riding a goose, it is also nicknamed "Goose City." As early as the Neolithic Age, human activities were present in Huicheng. Qin general Zhao Tuo introduced Central Plains civilization to Lingnan, and literary figures such as Su Dongpo and Yang Wanli once resided in Huicheng, leaving behind celebrated poems and cultural relics.

17

5

Share

Is an Oil Temperature of 120°C Normal for a BMW 5 Series?

How Long Does It Take to Charge the Neta N01?

Does Fender Bodywork and Repainting Count as a Salvage Vehicle?

What is the speed limit for the fast lane on highways?

How Many Points Are Deducted for Driving an Assembled Vehicle?

Where is the thermostat located in the Mercedes-Benz 272 engine?

Are Motorcycles Allowed on the Roads in Huicheng District?

Does the Audi A6L 2.0T consume engine oil?

Is Replacing Pistons Considered an Engine Overhaul?

Is the Odyssey's Eco Mode Fuel-Efficient?

Why is the Borgward car remote control malfunctioning?