How to Disassemble the Seat Belt of a Classic Focus?

How Long Does It Take to Charge a Dead Car Battery with the Engine?

Relying on the car's own alternator to charge, it takes at least 10 hours to fully charge the battery. Methods for quick charging a car battery: 1. Constant Voltage Charging Method: Also known as the floating charge method, this involves adjusting the charging voltage to a value higher than the battery's full voltage for charging. The charging current gradually decreases over time (as the battery voltage gradually increases and the voltage difference decreases). As long as the charger's charging voltage is kept constant, the operation is extremely easy. 2. Constant Current Charging Method: This method controls the charging current to remain constant during charging. As the battery gradually becomes fully charged, the voltage at both terminals increases, and if the voltage remains unchanged, the current will gradually decrease. To keep the current constant, the charging voltage needs to be continuously increased, making the operation quite complex. 3. Trickle Charging Method: This involves charging a battery that is almost fully charged (90% or 95%) with a very small current for an extended period. Some say the smaller the current and the longer the time, the better the effect, but in practical use, one must compromise based on their available time.

20

2

Share

Does the airbag light being on have any impact?

The airbag light being on does not affect other functions of the vehicle, so the vehicle can continue to be driven. Additional information about the airbag is as follows: 1. It is not recommended to drive when the airbag light is on: because the airbag light being on could be caused by a fault in one of the components such as the sensor, processor, electronic control unit, airbag, or airbag module. In this case, the airbag can no longer be triggered and will not provide protection in the event of an accident. 2. Fault indication: If the airbag light continues to flash or stays on for 6-8 seconds after the vehicle is started, or if the airbag light flashes or stays on while the vehicle is in operation, both situations indicate that the vehicle's airbag may be faulty. 3. Reasons for the airbag light being on: It could be a false fault phenomenon. If the car battery is low or other electrical equipment in the car is damaged, it may affect the feedback voltage of the airbag safety, resulting in a fault code. In this case, clearing the fault code is usually sufficient.

9

4

Share

Is There Any Harm in Modifying One-Button Start?

Modifying one-button start does pose certain risks, which can affect both your vehicle and personal safety. Below is a detailed introduction to its potential hazards: 1. Difficulties in Handling Accidents: First, insurance companies will not cover claims because the modification was done privately. The shop that performed the modification will not take any responsibility. You may encounter numerous issues during maintenance or repairs at a 4S dealership. 2. Steering Lock: It is impossible to install an electronic steering lock with an aftermarket one-button start. Therefore, you will need to split your original key into two parts, inserting the mechanical key into the ignition lock to permanently disable the steering lock. This means the steering wheel will never lock, and the car can be pushed anywhere by anyone. 3. Anti-Theft System: Installing a one-button start essentially just adds a [button switch]. To start the vehicle, the system must recognize the chip signal from the original key. Thus, the split key handle must be hidden inside the car for chip recognition, keeping the vehicle in a perpetual state of recognizing the original key. No matter how well hidden, the key handle cannot exceed a 1-meter range, and the read coil wire can easily be traced to locate it. 4. Installation and Restoration: Restoration is very straightforward—simply unplug the connector and reinsert it into its original position.

16

4

Share

Is a residence permit still required to obtain a driver's license in Chengdu?

Chengdu requires a residence permit for obtaining a driver's license, which is mandatory for non-local residents. The requirements for residence permits are becoming increasingly strict, with a lengthy processing time. Registration is only permitted if all conditions are met, and the permit application can begin after six months of registration. The processing takes 20 working days, approximately one month, making the fastest possible completion time seven months in total. Applicants must first register their residence before applying for a residence permit. A residence permit can only be applied for after six months of residence registration. Required documents: 1. Resident ID card or other valid identity proof (original); 2. One of the following proofs of residential address: property ownership certificate (purchase contract if the property certificate is not yet obtained), house rental registration record, rental contract, or accommodation certificate. Application methods: 1. On-site application: Bring the required documents to the local police station for application. 2. Collection point application: Submit the documents at the community or village committee's mobile population information collection point. 3. Online self-application: Log in to the Sichuan Mobile Population Information Registration System via WeChat, PC, or APP, or follow the 'Rong Police Service' section link on the 'Ping An Chengdu' WeChat official account, or scan the QR code below via WeChat to access the information registration platform and submit the required information truthfully.

15

2

Share

How to Adjust the Clock on Chery Tiggo 3?

The method to adjust the clock on Chery Tiggo 3 is as follows: 1. Turn off the ignition switch and set the headlight switch to the first position. 2. Press and hold the adjustment button until the hour field flashes, then release it, and adjust the hour by pressing the adjustment lever. 3. After adjusting the hour, do not move it; it will automatically switch to the minute field flashing, then adjust the minutes by pressing the adjustment lever. 4. Once everything is adjusted, release the button. The relevant introduction of Chery Tiggo 3 is as follows: 1. Exterior: The family-style hexagonal flat grille is connected to the headlights at the corners, and the front bumper design remains square and plain. The visible changes are mainly concentrated in the new car's paint color and the slightly adjusted wheel line style. 2. Interior: The Tiggo 3 also follows the design of the current model, with the main upgrades being the addition of more silver chrome trim strips for decoration in the central control area and door panels. 3. Configuration: The new Tiggo 3 is equipped with a multifunctional steering wheel, an 8-inch LCD display, Bosch 9.0 version ESP body dynamic stability system, and hill start assist system, among other configurations. Certain adjustments have been made to the safety configurations, such as the standard ESP body electronic stability system, EBA brake assist control system, and TCS traction control system in the older models.

5

Share

Why do China 6 diesel vehicles need to add urea?

China 6 diesel vehicles add urea solution to reduce vehicle exhaust emissions and protect the atmospheric environment. The following is an introduction to urea solution: 1. Introduction: Vehicle urea solution is a solution made from high-purity urea and pure water. 2. Description: Vehicle urea is an essential product for heavy-duty diesel vehicles to meet the China 4 emission standards. Vehicle urea refers to a urea aqueous solution with a urea concentration of 32.5% and the solvent being ultra-pure water, with raw materials being specialized vehicle urea and ultra-pure water. 3. Principle: Vehicle urea must use first-grade ultra-pure water from the electronics industry. Since the SCR catalyst carrier is highly susceptible to metal ion poisoning and thus loses its catalytic effect, vehicle urea solution must use first-grade ultra-pure water from the electronics industry.

14

1

Share

How to Disassemble the Seat Belt of a Classic Focus?

How Long Does It Take to Charge a Dead Car Battery with the Engine?

Does the airbag light being on have any impact?

Is There Any Harm in Modifying One-Button Start?

Is a residence permit still required to obtain a driver's license in Chengdu?

How to Adjust the Clock on Chery Tiggo 3?

Why do China 6 diesel vehicles need to add urea?

Can the BYD Qin Plus DM-i Get a Green License Plate?

Where is the air conditioning thermostat located in the Buick Excelle?

Is Changing Transmission Fluid Beneficial?

Does shifting to P gear before the car comes to a complete stop have any impact?