Can the deposit for BYD new energy vehicles be refunded?

How to Cancel the Maintenance Reminder on a Volkswagen?

Methods to cancel the maintenance reminder on a Volkswagen: 1. Turn off the ignition switch, then while turning on the ignition switch, press and hold the odometer hour reset button. After ignition, the reminder message will still be displayed. Within 30 seconds, press and hold the odometer hour reset button for about 3 seconds, and the reminder message will be completely cleared; 2. Turn off the ignition switch, press the clock adjustment button while turning on the ignition switch, release the adjustment button, and then press it once more. Volkswagen is an automobile manufacturing company headquartered in Wolfsburg, Germany, including brands such as Volkswagen Commercial Vehicles, Volkswagen Passenger Cars, Skoda, Bentley and Bugatti, Porsche, Scania, and MAN.

7

2

Share

Must the Passat's water pump be replaced if it's leaking coolant?

Passat's water pump must be replaced if it's leaking coolant. Coolant serves functions such as antifreeze, cooling, corrosion prevention, and scale prevention, which are crucial for the car's engine. Insufficient lubrication on the water pump sealing surface: Insufficient lubrication on the water pump sealing surface causes dry friction or scratches on the sealing end face, leading to water pump leakage. Leakage due to compensatory displacement: Excessive axial movement of the water pump rotor and excessive interference between the auxiliary seal and the shaft prevent the moving ring from sliding flexibly on the shaft. After the pump's rotation causes wear on the static and moving rings, compensatory displacement cannot be achieved, resulting in leakage. Repair methods for a leaking car water pump: First, drain all the coolant from the water pump, remove the V-belt, use a special tool to press out the water pump pulley, and then disassemble the water pump; Water pump disassembly: use a special tool to first remove the water pump bearing, then detach the water pump impeller and sealing assembly from the bearing; Replace the sealing ring, new gasket, new V-belt, and new pulley; Assembly: use a special tool to first press the bearing onto the water pump impeller, then press the impeller and sealing assembly into their designated positions, press the water pump bearing onto the pulley seat, ensuring the bearing end face is flush with the housing during the operation, and the impeller plane is 0.1-0.3mm lower than the pump housing plane; Refill with new coolant; Inspection: the assembled water pump's shaft should be able to rotate smoothly.

1

4

Share

What is the normal tire pressure range for the Mercedes-Benz A160?

According to the international standard GBT2978-2008, the standard tire pressure for the Mercedes-Benz A160 is 2.4-2.5 bar. In winter, the tire pressure should be adjusted slightly higher by about 0.2 bar based on the standard tire pressure. In summer, the tire pressure can generally be about 0.1 bar lower than the standard to prevent tire blowouts due to high temperatures. Tire pressure reset method: First, turn on the ignition switch, then press and hold the tire pressure monitoring reset button until you hear a "ding" sound before releasing it. The tire pressure monitoring system will then store the current normal tire pressure data, automatically clear the previous data, and finally, the dashboard warning light will turn off, completing the tire pressure reset. There are generally three reasons for abnormal tire pressure: Abnormal tire pressure: Usually, an alarm will sound if the pressure is below 1.8 bar or above 3.0 bar. In this case, a tire inspection and pressure adjustment are necessary. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the tire pressure monitoring system will still record the previous data, causing the tire pressure monitoring indicator to light up. Simply performing a tire pressure reset will resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which is used to monitor tire pressure, is installed directly inside the tire and connected to the tire inflation valve. If the sensor is damaged during driving, it can also cause the tire pressure warning light to turn on. For sensor damage issues, the only solution is to replace it with a new part.

3

0

Share

How to reset the low tire pressure warning light on a Volkswagen?

The method to reset the low tire pressure warning light on a Volkswagen is: 1. Turn on the power for the vehicle to perform a self-check; 2. Press and hold the tire pressure monitoring button in front of the gear shift lever to reset it. Volkswagen models include: Tacqua, Tayron, T-Roc, Magotan, Sagitar, etc. Taking the 2021 Volkswagen Lavida Comfort Edition as an example, it is a compact 4-door 5-seater sedan with body dimensions of: length 4670mm, width 1806mm, height 1474mm, and a wheelbase of 2688mm. The 2021 Volkswagen Lavida Comfort Edition is equipped with a 1.4T turbocharged engine and a 7-speed dual-clutch transmission, with a maximum power of 110 kW and a maximum torque of 250 Nm.

11

4

Share

Where is the VIN number on Nissan Sylphy?

Nissan Sylphy's VIN number can be found in the following three locations: 1. On the lower left side of the windshield (driver's side); 2. On the side frame of the vehicle when the engine hood is opened, usually on the passenger side; 3. Under the front passenger seat, push the seat to the rearmost position to see it on the beam under the seat. The VIN (Vehicle Identification Number) is a 17-character serial number consisting of numbers and letters. Nissan Sylphy is an automobile brand produced by Dongfeng Nissan Passenger Vehicle Company, featuring smooth and elegant body design that inherits design elements from NISSAN's mid-to-high-end sedans Teana and Fuga, forming a uniquely charming new fashion style. The Sylphy is equipped with NISSAN's newly developed 2.0L engine and CVT transmission, offering excellent driving comfort and fuel economy.

19

2

Share

What does EMS mean?

Automotive EMS is the abbreviation for Engine-Management-System, which means engine management system in Chinese, commonly known as the engine control unit. Here are some other details: 1. In vehicles, the engine management system controls engine combustion, offering advantages such as low fuel consumption, low emissions, and high power. 2. EMS collects signals from various sensors, such as engine air flow, coolant temperature, engine speed, camshaft position, throttle position, etc. 3. EMS processes this information, performs precise calculations, and outputs control signals. It precisely controls fuel supply, ignition timing, and idle air flow, thereby improving engine performance. Through precise control of fuel injection and ignition, it can reduce pollutant emissions; the use of oxygen sensors and three-way catalytic converters further reduces harmful emissions.

18

0

Share

Can the deposit for BYD new energy vehicles be refunded?

How to Cancel the Maintenance Reminder on a Volkswagen?

Must the Passat's water pump be replaced if it's leaking coolant?

What is the normal tire pressure range for the Mercedes-Benz A160?

How to reset the low tire pressure warning light on a Volkswagen?

Where is the VIN number on Nissan Sylphy?

What does EMS mean?

What to Do When the Changan Raeton P Gear Cannot Be Released?

How to Change Transmission Oil for Volkswagen Lavida?

How many Mercedes-Benz hybrid models are there?

Can an automatic transmission license drive a manual-automatic transmission?