How to Turn On and Off the BMW 5 Series Central Control Display Screen?

What are the maintenance items for a car at 70,000 kilometers?

Maintenance items for a car at 70,000 kilometers include replacing various belts, changing transmission fluid, replacing spark plugs, cleaning the throttle body and fuel injectors, cleaning the three-way catalytic converter, and replacing the fuel filter. It is also necessary to inspect the vehicle's suspension and various rubber bushings, check the tire condition, and replace them if necessary. Below are the relevant details: 1. Tires: When a car reaches 70,000 kilometers, the tread wear is usually severe, and the rubber may have aged. For driving safety, it is recommended to replace the tires if necessary. 2. Transmission: Transmission fluid has a usage cycle and generally needs to be replaced every 2 years or 40,000 kilometers. 3. Three-way catalytic converter cleaning: Carbon deposits from the engine can clog the three-way catalytic converter, leading to poor acceleration and non-compliant exhaust emissions. The cleaning cycle for the three-way catalytic converter is typically every 30,000 to 40,000 kilometers. 4. Inspect the vehicle's suspension and various rubber bushings: Rubber bushings play a stabilizing role at the bottom of the vehicle's engine. As the vehicle ages, the rubber may deteriorate, causing various noises from the chassis during driving.

20

3

Share

Is a Cold Tire Pressure of 2.0 Normal in Summer?

In summer, a cold tire pressure of 2.0 is not normal. A tire pressure of 2.0 is somewhat low. The normal tire pressure for a vehicle's tires should be between 2.3 and 2.5. Low tire pressure can lead to increased fuel consumption, reduced driving stability, and in severe cases, may cause tire blowouts. Hazards of Low Tire Pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; Causes the steering wheel to feel heavy and may lead to drifting, which is detrimental to driving safety; Increases the movement of various parts of the tire, causing abnormal heat due to excessive rolling; Reduces the functionality of the cords and rubber, leading to delamination or cord breakage, excessive friction with the rim causing damage to the bead area, and abnormal wear; Multiplies the friction between the tire and the ground, causing a sharp rise in tire temperature, softening the tire, and drastically reducing its strength. High-speed driving under such conditions may result in a blowout; Increases tire body deformation, making the tire sidewalls prone to cracking, and generates flexing movements, leading to excessive heat, accelerating rubber aging, fatigue in the cord layers, cord breakage, and also increases the tire's contact area with the ground, accelerating shoulder wear.

6

3

Share

How to Transfer Vehicle Registration to Another Location?

First, it is essential to conduct a file inquiry, a step that requires careful attention. It is best to personally inspect the vehicle to fully understand its basic condition. After completing the file inquiry at the vehicle management office, the next step is the vehicle inspection process, which requires verification by either criminal investigation or industrial and commercial authorities. During the transfer process, you need to obtain an Application Form for Motor Vehicle Registration, Transfer, and Cancellation/Relocation from the vehicle management office and fill it out accordingly.

15

4

Share

What causes the steering wheel warning light to illuminate in a vehicle?

Vehicle steering wheel warning light illumination may be caused by: 1. Excessive air in the power steering system, resulting in abnormal steering; 2. Foreign matter in the steering hydraulic pipeline causing the steering pump flow control valve to stick; 3. Loose connections in the power steering system leading to steering fluid leakage; 4. Excessive wear of the steering gear piston cylinder, poor oil seal sealing, or control valve sticking/damage. Solutions: 1. Inspect steering gear, steering pump control valve, oil reservoir filter, and steering fluid, then clean the entire power steering system; 2. Check tire pressure and refill if low; 3. Examine all oil pipe connections and tighten mounting bolts; 4. Replace oil pipes, power steering pump, or steering gear as needed.

10

5

Share

How to Tighten the Handbrake of a Small Car?

Open the center console and remove the two fixing screws inside. Loosen the handbrake cable fixing bolt until it is in the loosest state. Press the brake pedal a few times, and you will see the previously stretched cable retract. Start tightening the handbrake cable fixing bolt. Generally, when the bolt is exposed by about 1CM, begin testing the handbrake.

13

3

Share

What to Do When You Can't See the Front of Your Car While Driving?

First, familiarize yourself with your vehicle by adjusting the seat and mirrors, especially the right-side mirror. Ensure the seat is comfortable and that you can operate the brake and accelerator without straining, without obstructing your view. Remember, the driver's position is not at the exact center of the vehicle. Regularly check the right side to observe the distance from the ground markings, helping you gauge your car's position.

18

4

Share

How to Turn On and Off the BMW 5 Series Central Control Display Screen?

What are the maintenance items for a car at 70,000 kilometers?

Is a Cold Tire Pressure of 2.0 Normal in Summer?

How to Transfer Vehicle Registration to Another Location?

What causes the steering wheel warning light to illuminate in a vehicle?

How to Tighten the Handbrake of a Small Car?

What to Do When You Can't See the Front of Your Car While Driving?

What brand is the audio system in the Cadillac XT4?

Why is the air conditioning in the Magotan not cooling?

How to Determine Diesel Turbocharger Damage?

How to Turn On the Interior and Exterior Circulation in a Passat?