What to Do When the Car Door Lock Won't Open?

What Causes Wavy Patterns in Car Paint Reflections?

Wavy patterns in car paint reflections are mainly caused by the following symptoms and their corresponding solutions: 1. Dirt Spots: This occurs when the paint booth is not properly cleaned during the painting process, leading to imperfections after painting. The general repair method involves sanding and polishing the paint surface. If the dirt spots are large or located in the underlying layers, a rework may be necessary. 2. Water Spots: This issue arises due to environmental humidity and inadequate maintenance of the air pump, which causes water accumulation in the painting lines. Typically, this problem is addressed by sanding and polishing based on the paint thickness. Otherwise, a rework might be required. 3. Solution: Glue Repair. As described above, if transparent spots appear, it means the painter has found small pits or dirt spots on the paint surface after painting and has used glue drops for repair.

6

4

Share

How to Open the Panoramic Sunroof on the X-Trail?

The panoramic sunroof switch on the X-Trail uses a rotary knob-style switch commonly found in Nissan vehicles. Sliding the knob controls the opening area of the sunroof and closes it. The advantages of the panoramic sunroof are as follows: 1. Due to its large area, it can better maintain fresh air inside the vehicle and quickly remove odors compared to regular sedans. 2. At high speeds, it is more effective in reducing interior noise compared to side windows. 3. It can rapidly lower the interior temperature, allowing a car exposed to the sun to cool down faster. 4. The panoramic sunroof is essentially a larger version of a regular sunroof, often featuring a full glass roof, providing an unobstructed view of the sky. It does not compromise the structural safety of the vehicle, making it a standout feature in mid-to-high-end cars.

8

4

Share

What car is the dx7?

dx7 is a compact car under the Southeast brand. The relevant introduction about dx7 is as follows: 1. The body dimensions of this car are 4585mm in length, 1900mm in width, and 1718mm in height. 2. dx7 uses two engines, one is a 1.5-liter turbocharged engine, and the other is a 1.8-liter turbocharged engine. 3. The 1.5-liter turbocharged engine of dx7 has a maximum torque of 156 horsepower and 215 Nm, and is matched with a 6-speed manual transmission or 6AT transmission. 4. The 1.8-liter turbocharged engine of dx7 has a maximum torque of 197 horsepower and 285 Nm, and is matched with a 6-speed dual-clutch transmission. 5. The front suspension of dx7 uses MacPherson independent suspension, and the rear suspension uses multi-link independent suspension.

15

3

Share

Can I receive SMS notifications when my vehicle is transferred?

If the name change and transfer procedures have been completed and the phone information has been registered with the vehicle management office, you can receive SMS notifications when the vehicle is transferred. Here is detailed information about vehicle transfer: Overview: Vehicle transfer refers to the process of changing the name of the vehicle owner, which is an essential procedure in the buying and selling of used cars. Vehicles involved in accidents, failing to undergo annual inspections, stolen vehicles, or smuggled vehicles cannot be transferred through normal procedures. Precautions: When a vehicle is transferred from one city to another, the registration process to change the jurisdiction of the vehicle management authority is called re-registration. Re-registration requires changing the license plate and vehicle registration certificate, and the procedures must be completed at two different vehicle management offices, including the transfer-out and transfer-in procedures.

2

5

Share

Why does the Roewe 550 not respond when fuel cut-off starts?

It is caused by the engine anti-theft mechanism. Here is the introduction of related content: 1. Space: The body size of this model is 4648mm, 1827mm, 1483mm. In terms of interior space layout and various space requirements, this car belongs to the upper-middle level of A-class sedans. However, such space is only the feeling that a sedan model can give. If you only have requirements for space, various second-hand MPV models are actually the best choice. 2. Configuration: As an image of a domestic high-end brand, this car has certain advantages in configuration, but it has fallen behind too much for today's consumer market. However, there are also advantages. From the perspective of safety configuration, this car, including the lowest version model, is equipped with practical safety configuration functions such as tire pressure monitoring.

5

1

Share

How Often Should Gear Oil Be Changed in a New Car?

New car gear oil should be changed every 40,000 kilometers or every two years. Once it exceeds 20,000 kilometers, you need to pay attention. As long as gear shifting is smooth and there is no significant change in transmission noise, you don’t need to worry too much. The actual replacement interval and mileage for gear oil depend on factors such as the driver’s proficiency in vehicle operation, the road conditions the vehicle frequently encounters, the mileage covered within a certain period, and frequent high-speed driving. Functions of automotive gear oil: 1. Excellent oxidation stability and thermal stability; 2. Appropriate viscosity and good viscosity-temperature characteristics; 3. Good anti-foaming and anti-emulsification properties; 4. Sufficient extreme pressure anti-wear performance; 5. Good rust and corrosion resistance.

15

1

Share

What to Do When the Car Door Lock Won't Open?

What Causes Wavy Patterns in Car Paint Reflections?

How to Open the Panoramic Sunroof on the X-Trail?

What car is the dx7?

Can I receive SMS notifications when my vehicle is transferred?

Why does the Roewe 550 not respond when fuel cut-off starts?

How Often Should Gear Oil Be Changed in a New Car?

Where is the Bluetooth button on the Camry?

Under What Circumstances Will a Car Alarm Trigger?

Why does the Nissan Tiida key fault light stay on?

What are the tips for using paddle shifters?