Where is the auxiliary battery located in the Mercedes ML350?

Why Are Hybrid Cars Not Holding Their Value?

Hybrid cars do not hold their value for the following reasons: 1. Immature hybrid technology: Although Toyota has long been regarded as a leader in hybrid technology, and its achievements in recent years are indeed remarkable, Toyota's hybrid dual-engine technology is only popular in overseas markets. In the domestic market, hybrid cars often face a generational gap, with sales and brand perception not aligning with Chinese driving habits. Moreover, the technology has only emerged in the past couple of years and still requires time for market validation. 2. High price: Generally, hybrid versions of cars are nearly twice as expensive as their conventional fuel counterparts, and even now, they remain about 20% more expensive overall. Despite manufacturers' concessions, the price difference still makes many people feel that hybrid cars are too 'hot to handle.' 3. High maintenance costs: Like pure electric vehicles, hybrid cars also suffer from battery lifespan and capacity degradation issues. Automakers offer free battery cell replacements when the battery capacity falls below 80%, but this warranty only applies to the original owner. For second-hand car owners, there is no battery warranty, which inevitably makes used hybrid cars harder to sell.

7

4

Share

Can Tubeless Tires Be Repaired?

Tubeless tires can be repaired, but the cost is relatively high because repairing them is more complicated. One of the simpler methods is the cold patch repair. If the tire still leaks after a cold patch repair, you can pour tubeless tire sealant through the valve stem. However, this method is prone to failure in hot weather or when exposed to water, and the sealant will evaporate over time and with usage. It is recommended to add sealant periodically, generally every six months. Tubeless tires cannot be repaired under the following circumstances: Puncture holes exceeding 6 mm: If a puncture hole on the sidewall of a tubeless tire exceeds 6 mm, it has already damaged the cord layer, and continued use increases the risk of a blowout. If the sidewall puncture is smaller than 6 mm, it can be repaired, but for safety reasons, a tire with a repaired sidewall is recommended to be used as a spare. Multiple repairs: If a tubeless tire has been repaired multiple times, especially if the same spot has been repaired more than twice, it is not advisable to repair it again. A tire that has undergone multiple repairs loses its original durability and safety. Signs of underinflation: If there are visible signs of driving while underinflated (such as sidewall abrasion or bubbling of the inner liner), the tire is not worth repairing. At this point, the tire structure may already be compromised and should be replaced instead. Tread deformation: If there is bead damage or deformation, tread deformation, rubber corrosion due to chemicals, or damage from driving underinflated, the tire cannot be repaired and must be replaced.

4

5

Share

Can I switch back to a blue license plate after changing from a blue to a green one in Beijing?

After switching from a blue to a green license plate, you cannot switch back to a blue one. The differences between blue and green license plates are as follows: Applicable vehicle types differ: Blue plates are for conventional fuel-powered vehicles, while green plates are for new energy vehicles. Green plates apply to pure electric vehicles and plug-in hybrid vehicles. There are two types of green plates: one is gradient green, and the other is yellow-green dual-color. Gradient green plates are used for new energy passenger cars, while yellow-green dual-color plates are used for buses. Green plates indicate new energy vehicles, and the number of digits on green plates has increased from five to six. Only two letters are used on these plates: D and F. D stands for pure electric vehicles, and F stands for hybrid vehicles. Different technologies are employed: Green plates incorporate anti-counterfeiting technologies such as QR codes and anti-counterfeiting watermark patterns, which enhance the plates' anti-counterfeiting performance to some extent. With the continuous development of automotive production technology, new energy vehicles are gradually entering the automotive market, and consumer demand for new energy vehicles is increasing. Green license plates are more common in many large cities with license plate restrictions, reflecting the development trend of new energy vehicles. New energy vehicle plates in different regions also enjoy various privileges, such as exemption from tail number restrictions.

13

2

Share

Can ID Photos with Glasses Pass the Review?

ID photos with glasses can pass the review. For those who wear glasses, please clean the lenses and adjust the frames to be level. If conditions permit, you can prepare a pair of frameless glasses. When taking the photo, push the frames up and tighten them to prevent the frames from covering the eyes. For those with high prescriptions, it is best to use frames to avoid lens reflections. The best time to take the photo is in the morning after a good night's sleep or in the afternoon after a nap, when you are energetic and expressive. Methods to take a good ID photo: Don't lower your head too much: The most correct way is to slightly raise your head and press your tongue against the roof of your mouth, which will tighten the facial lines, hide the double chin, and make the neck appear slimmer. Clothing: The only requirement for clothing is not to wear white, as the background is usually red or blue, and white clothing may not stand out. It is best to choose dark blue or dark black. Additionally, avoid wearing round-neck or high-neck sweaters, as they not only make the neck appear shorter and the face fuller but also make the person look bulky.

8

1

Share

Will unresolved motorcycle traffic violations affect the car driver's license?

Motorcycle traffic violations will affect the car driver's license, as the two licenses are now combined. A single driver's license will have points deducted for both motorcycle and car violations - motorcycle violations deduct points from the same license. Important note: If a motorcycle violation results in point deductions, it won't affect obtaining a driver's license. However, when registering a new car, if the motorcycle owner's name matches the car owner's name, it will affect the registration process - the motorcycle violations must be cleared first. Handling method: For minor motorcycle violations like speeding or running red lights, simply paying the fine is sufficient. For serious motorcycle violations that violate road traffic safety laws and regulations, resulting in major accidents constituting a crime, criminal liability shall be pursued according to law, and the traffic management department of the public security organ will revoke the motor vehicle driver's license.

19

4

Share

What is 220kpa in tire pressure?

220kpa is equivalent to 2.2bar tire pressure. Tire pressure is a crucial factor affecting tire lifespan and fuel economy. Incorrect tire pressure selection can lead to power cycling, increasing tire wear and reducing service life. Additionally, considering the impact on vehicle performance, it is essential to choose the appropriate tire pressure to extend tire longevity. Standard tire pressure can usually be found in the vehicle's user manual, on the label near the driver's side door (B-pillar), in the drawer next to the driver's seat, or on the fuel tank cap. The recommended tire pressure should be based on the manufacturer's specifications, as it is determined by factors such as vehicle weight and chassis height. Pressure unit conversion: 1bar=100kpa=14.5psi; Standard tire pressure: 2.2bar=220kpa=31.9psi; Full-size spare tire pressure: 2.8bar=280kpa=40.6psi; Compact spare tire pressure: 4.2bar=420kpa=60.9psi. According to the international GBT2978-2008 standard, automotive tire pressures are categorized into two types: Low-pressure tires: Inflation pressure ranges from 0.1471 to 0.490MPa (1.5 to 5kg/cm²). Low-pressure tires are generally used in private vehicles; typical passenger car tire pressure ranges from 0.2 to 0.25MPa. High-pressure tires: Inflation pressure ranges from 0.5 to 0.7MPa (5 to 7kg/cm²). High-pressure tires are suitable for large trucks/buses, with typical inflation pressure around 0.5MPa. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; Increased steering wheel vibration and deviation, reducing driving comfort; Accelerated wear on the central tread pattern, shortening tire lifespan; Increased vehicle vibration, indirectly affecting the lifespan of other components; Excessive stretching of tire cords, reducing elasticity and increasing load during driving; Decreased puncture resistance. Sharp objects like nails or glass can easily penetrate the tire, causing internal cracks or blowouts. Hazards of underinflated tires: Increased friction with the road surface, leading to higher fuel consumption; Heavier steering wheel and increased risk of deviation, compromising driving safety; Excessive movement of tire components, causing abnormal heat generation due to over-flexing; Reduced functionality of cords and rubber, leading to delamination or cord breakage, and damage to the bead area due to excessive friction with the rim; Exponentially increased friction with the ground, rapid temperature rise, softening of the tire, and sudden loss of strength, which may cause blowouts during high-speed driving; Increased tire deformation, leading to sidewall cracks, excessive heat generation, rubber aging, cord fatigue, and accelerated shoulder wear due to increased contact area. If no visible damage is detected when tire pressure is low, simply inflate to the normal pressure and reset the tire pressure monitoring system. If a puncture is found during inspection, promptly drive to a tire shop for repair and reinflation. If the tire pressure warning reappears after inflation without any puncture, it may be due to a leaking rim caused by deformation. It is recommended to inspect and replace the rim if necessary.

17

4

Share

Where is the auxiliary battery located in the Mercedes ML350?

Why Are Hybrid Cars Not Holding Their Value?

Can Tubeless Tires Be Repaired?

Can I switch back to a blue license plate after changing from a blue to a green one in Beijing?

Can ID Photos with Glasses Pass the Review?

Will unresolved motorcycle traffic violations affect the car driver's license?

What is 220kpa in tire pressure?

What are the new vehicle inspection regulations?

How Many Liters of Oil Does a Car Need for an Oil Change?

What is the reason for the ABS yellow light on the dashboard?

Can I still retrieve my car after it has been impounded by traffic police for three years?