Is the Vezel a Four-Wheel Drive?

What Kind of Car is Considered an Accident Vehicle?

Accident vehicles mainly include the following types: vehicles with damaged engine compartments or driver's cabins due to impact, vehicles with more than one-third of the rear body damaged by collision, vehicles with welded, cut, shaped, or deformed longitudinal beams, vehicles with welded, cut, shaped, or deformed shock absorber seats, vehicles with welded or cut ABC pillars, vehicles with deformed and altered structures, vehicles with safety airbags deployed due to collision, vehicles with other detachable components severely welded, cut, shaped, or deformed, vehicles with bodies submerged more than halfway or water entering the driver's cabin, and vehicles with bodies burned over 0.5 square meters after repair, still posing safety hazards. A car whose body frame is damaged due to an accident is called an accident vehicle. A car's body is composed of the body frame and cover parts. What remains after removing all cover parts is the body frame. Body cover parts include front fenders, engine hood, front and rear bumpers, doors, and trunk lid. Since the roof and rear fenders are connected to the body frame by welding, they also belong to the body frame. The body frame is the foundation for installing all components of a car and also plays a role in protecting the safety of passengers inside the car during an accident. Therefore, cars with damaged body frames should not be purchased. If the car's body cover parts are damaged due to an accident, it is not considered an accident vehicle. This is because body cover parts are not related to safety; they only serve aesthetic purposes and guide airflow. Body cover parts are fixed to the body frame with screws, so damaged body cover parts can be individually removed and replaced. If you are not knowledgeable about cars, it is recommended to hire a professional used car evaluator to inspect the car for you. When purchasing a used car, always use a lift to inspect the chassis.

16

2

Share

What is the correct statement about safe following distance on highways in snowy conditions?

Regulations stipulate that when visibility is less than 200 meters, a distance of more than 100 meters must be maintained from the vehicle ahead; when visibility is less than 100 meters, a distance of more than 50 meters must be maintained from the vehicle ahead. If visibility is less than 50 meters, one should exit the highway. Below are precautions for driving in snowy conditions: 1. Wear appropriate tinted glasses: When driving on highways in snowy conditions, glare is common. Wearing appropriate tinted glasses and taking proper rest can prevent glare and eye fatigue, helping to better observe the road ahead. Maintain a good attitude, stay calm and composed, and handle emergencies calmly to ensure safe arrival at the destination. 2. Maintain a safe distance: Due to the slippery conditions in snowy weather, it is necessary to keep a sufficient safe distance from the vehicle ahead.

5

Share

What Causes the Car Engine Malfunction Light to Stay On?

Car engine malfunction light stays on due to reasons such as substandard fuel quality, oxygen sensor failure, air flow meter malfunction, engine knocking, water temperature sensor damage, and engine misfire. Substandard fuel quality: Primarily because during engine operation, poor-quality fuel leads to incomplete combustion of the air-fuel mixture, failing to meet the engine's fuel performance requirements, thus triggering the malfunction light. It is necessary to refuel with quality-compliant fuel to satisfy the engine's needs. Oxygen sensor failure: If the oxygen sensor is damaged or the sensor connector is faulty or loose, it can cause the air-fuel mixture to be too lean or too rich, leading to the malfunction light illuminating. Replacing the oxygen sensor is required to ensure normal engine operation. Air flow meter malfunction: If the air flow meter or its circuit fails, the ECU will not receive the correct air intake signal, preventing proper fuel control. This results in a mixture that is too lean or too rich, causing symptoms like rough idling, poor acceleration, increased fuel consumption, and black smoke from the exhaust, thereby affecting engine performance. Immediate inspection and repair at a 4S shop or repair shop are necessary. Engine knocking: Often manifested as poor vehicle performance, excessive engine noise, and in severe cases, accompanied by knocking sounds. Immediate inspection and repair at a repair shop are required; ignoring it and continuing to drive is not advisable. Water temperature sensor damage: If the water temperature sensor fails to send cold engine status information, it will cause the air-fuel mixture to become too lean, leading to abnormal engine operation. Repair or replacement of the water temperature sensor at a repair shop is needed. Engine misfire: Engine misfire can lead to symptoms such as high fuel consumption, black smoke, poor acceleration, increased noise, noticeable intermittent exhaust emissions, and exhaust pipe shaking. Additionally, it can easily cause the vehicle to stall.

9

0

Share

Where is the car reverse switch located?

Car reverse light switch location The reverse light switch is located in front of the gear shift mechanism directly above the transmission. The switch adjustment is as follows: The two wires connected to the light are not positive and negative, but are connected to the two contacts of the car reverse light switch. Engaging reverse gear is equivalent to short-circuiting these two wires, allowing power to be transmitted to the rear reverse light, which will then illuminate; Connect a test light to the two wires linked to the reverse light switch. These wires should be connected in series in the circuit, but the reverse light will only illuminate when the test light is on and the reverse light is off. If the two wires are short-circuited, the reverse light will turn on. This occurs because your test light has too low power. When connected in series, the test light receives a voltage drop, causing it to light up while the reverse light remains off. Lift the car. There is a plug located above the rear section of the transmission, which is the reverse switch. The working principle of the reverse light switch is that it is a normally open switch (normally closed). When the gear is in reverse, the mechanical mechanism presses the switch contacts to close the circuit, turning on the reverse light and activating the reverse warning sound. When reverse gear is disengaged, the switch contacts pop out, and the reverse light circuit is closed again. The reverse light switch in tractors is generally installed on the transmission and is triggered by a pit on the gear lever. During operation, due to the continuous high temperature of the transmission, the internal insulating rubber of the switch is prone to aging and failure, and the switch capacity is too small. Normally, when the two large lights at the rear of the tractor and the reverse buzzer are working simultaneously, the current passing through the switch can reach 7A, causing the contacts to easily produce sparks and burn out under high temperatures. The lifespan of the original reverse light switch is only about one month. Due to the limited installation space, replacement is inconvenient and time-consuming.

7

4

Share

Where to Get Maintenance After Luxgen Discontinued Production?

After Luxgen discontinues production, subsequent maintenance and repairs can be carried out at 4S stores or third-party professional maintenance and repair shops. Below are the specific details about car 4S stores: 1. Sales and After-sales: 4S stores can be divided into sales and after-sales sections. Sales are further categorized into new car sales, used car sales, large customer sales, beauty and accessory sales, etc. After-sales include routine maintenance, insurance accident claims, manufacturer warranty claims, car insurance sales, etc. 2. Brand Dealers: As car brand dealers, 4S stores must adhere to the requirements of the original equipment manufacturer (OEM), including unified store design, standardized management, consistent service standards, unified car brand culture, and uniform market activity themes. Car brand manufacturers also have certain assessments for the operating conditions of 4S stores, as they represent the brand culture and value of the car, serving as the direct channel for users to interact with the car brand.

14

5

Share

Is 220 kPa Tire Pressure Too Low for the Excelle?

An Excelle tire pressure of 220 kPa is considered low. The normal tire pressure range for vehicles is between 240 and 250 kPa. If the tire pressure of a motor vehicle is not within the normal range, it will affect the normal driving of the vehicle. During driving, the vehicle is very prone to tire blowouts, which can lead to accidents. Hazards of excessive tire pressure: The friction and adhesion of the tires will decrease, affecting braking performance; It can cause steering wheel vibration and deviation, reducing driving comfort; It accelerates the wear of the central tread pattern of the tire, shortening the tire's lifespan; The vibration of the vehicle body increases, indirectly affecting the lifespan of other components; It causes excessive stretching and deformation of the tire cords, reducing the elasticity of the tire body and increasing the load on the vehicle during driving; Puncture resistance decreases. When encountering sharp objects such as nails or glass on the road, they can easily penetrate the tire, and the impact can cause internal cracks and blowouts, leading to tire failure. Hazards of insufficient tire pressure: The friction coefficient with the road surface increases, leading to higher fuel consumption; It makes the steering wheel heavy and prone to deviation, creating factors that are unfavorable for driving safety; It increases the movement of various parts of the tire, causing abnormal heating due to excessive rolling; It reduces the functionality of the cords and rubber, leading to delamination or cord breakage, and excessive friction with the rim, causing damage and abnormal wear at the bead area; The friction between the tire and the ground multiplies, causing a sharp rise in tire temperature, softening the tire, and drastically reducing its strength. High-speed driving can lead to tire blowouts; It increases the deformation of the tire body, making the tire side prone to cracks, and generates flexing motion, leading to excessive heat, accelerating rubber aging, fatigue of the cord layers, and cord breakage. It also increases the tire's contact area with the ground, accelerating wear at the tire shoulders.

19

0

Share

Is the Vezel a Four-Wheel Drive?

What Kind of Car is Considered an Accident Vehicle?

What is the correct statement about safe following distance on highways in snowy conditions?

What Causes the Car Engine Malfunction Light to Stay On?

Where is the car reverse switch located?

Where to Get Maintenance After Luxgen Discontinued Production?

Is 220 kPa Tire Pressure Too Low for the Excelle?

How to Control the Touareg's Chassis Lift?

How to Connect the Roewe RX5 to the Internet?

How to Remove the Taillight of a Volvo XC90?

How to Remove the Large Screw on the Rear Driveshaft of a BMW X5?