What is the fuel consumption of the Beijing BJ40?

How to Adjust the Ambient Lighting in a Mercedes-Benz?

Method to adjust the ambient lighting in a Mercedes-Benz: 1. Start the vehicle and power it on; 2. Click the touchscreen button on the upper right of the steering wheel; 3. Use the COMAND system on the display to find the vehicle settings and select the lighting options; 4. Choose the ambient lighting and select the desired color. Mercedes-Benz models include the E-Class, S-Class, G-Class, and GLS-Class. Taking the 2020 Mercedes-Benz G 350 as an example, its body dimensions are 4866mm in length, 1931mm in width, and 1968mm in height, with a wheelbase of 2890mm. The body structure is a 5-door, 5-seat SUV.

11

2

Share

How to Replace the Battery in a Hyundai Electronic Car Key?

Replacing the battery in a Hyundai car key: First, hold both ends of the key with both hands and push and pull in opposite directions to open the back cover of the key. Then, remove the old battery and replace it with a new one of the same model. Finally, push the back cover back along one side to complete the battery replacement. Additional information: Signs that indicate the battery needs replacement when it is running low: 1. Shortened remote distance: When the battery is new, the door can be unlocked from 5 or 6 meters away, but when the battery is low, the key only responds when close to the door. It may also fail to work while driving, requiring multiple attempts to unlock successfully—these are symptoms of a low battery in the remote key. 2. Dashboard warning: Some Japanese cars display a warning on the dashboard when the key battery is low. Although the remote key functions normally, the battery life may be nearing its end. 3. Battery drain due to magnetic interference: Since smart keys use low-intensity radio waves, they may not function properly in the presence of magnetic interference. Frequently placing the smart key near a mobile phone can cause the key to malfunction, as the chip inside the smart key can sometimes be affected by the phone's frequency, leading to temporary failure of the remote function. Additionally, if the smart key is exposed to high-intensity radio waves, it may drain the battery excessively. Therefore, avoid placing the smart key near electronic devices such as televisions or personal computers.

15

4

Share

Can Car Remote Keys Be Duplicated?

Car remote keys can be duplicated. The 4S shop needs to query the anti-theft password for configuring the key through the database based on the vehicle license and the owner's ID card provided by the owner, and then configure a new metal key according to the key tooth shape number. The functions of the car remote key: 1. Remotely lock and unlock car doors; 2. Press and hold the lock button on the remote key after turning off the engine to close the windows; 3. Press the red horn-shaped button on the car key to locate the vehicle or send a distress signal; 4. Press and hold the trunk unlock button to automatically open the trunk; 5. Press the unlock button on the remote key once to open only the driver's door, press twice to open all doors.

6

0

Share

What transmission does the Audi Q3 use?

Audi Q3's transmission is manufactured by Volkswagen. Volkswagen (German: Volkswagen) is an automobile manufacturing company headquartered in Wolfsburg, Germany, and is the core enterprise of the Volkswagen Group, one of the world's four largest automobile manufacturers. The transmissions used in the Audi Q3 are all 7-speed dual-clutch transmissions. The 7-speed power shift adopts a dry clutch and is actually developed based on 6-speed technology, simplifying the related hydraulic system. For the Audi Q3's transmission in daily use, pay attention to the following points: Do not go for extended periods without changing the transmission fluid. Although many models now have maintenance-free transmission fluid, maintenance-free does not mean no replacement. Prolonged failure to change the transmission fluid can lead to damage to internal components such as bearings and the housing. Avoid prolonged coasting in neutral. When driving manual transmission models, many "experienced drivers" may coast in neutral, but for automatic transmission models, coasting in neutral can cause the automatic transmission to overheat, and shifting back into D gear can create a certain impact. Never shift into D/R gear before the vehicle has come to a complete stop. Many drivers, to demonstrate their "smooth" operation, will shift directly into reverse gear before the vehicle has fully stopped. This can cause significant damage to the transmission gears and, over time, lead to gear grinding and other failures. Do not frequently climb steep slopes in D gear. When facing steep slopes, automatic transmission vehicles often overheat due to high load or shift up too early, resulting in insufficient climbing power. In such cases, use manual mode to limit low gears or sport mode to protect the transmission. Do not tow over long distances. When an automatic transmission vehicle breaks down, use a flatbed tow truck to move the vehicle onto the tow platform while in N gear. Do not use a tow rope or similar methods to directly tow the vehicle.

17

1

Share

Is Washing the Three-Way Catalytic Converter with Water Effective?

Washing the three-way catalytic converter with water is ineffective; specialized three-way catalytic converter cleaners must be used. The three-way catalytic converter is an external purification device installed in the vehicle's exhaust system. It transforms harmful gases such as carbon monoxide, hydrocarbons, and nitrogen oxides emitted from the vehicle's exhaust into harmless carbon dioxide, water, and nitrogen through oxidation and reduction reactions, thereby purifying the vehicle's exhaust. Methods for cleaning the three-way catalytic converter: 1. Additive cleaning: Simply add the cleaning additive to the fuel tank. 2. Drip cleaning: Connect a hose to the engine's vacuum pipe, utilizing the negative pressure in the vacuum pipe to draw the cleaning agent from the drip bottle into the engine. The cleaning agent then cleans the three-way catalytic converter as it passes through the exhaust pipe. 3. Removal cleaning: Remove the three-way catalytic converter and soak it in oxalic acid for cleaning.

1

2

Share

When Should the First Maintenance for a New Car Be Done?

The first maintenance for a new car should be performed after approximately 3 months or 5,000 kilometers of driving. The inspection items include: 1. Checking whether the car's coolant level meets the specified requirements; 2. Inspecting the brake and clutch fluid levels; 3. Verifying the steering oil tank level complies with regulations and checking for oil leaks at all pipe connections; 4. Examining the battery fluid level and the windshield washer fluid reservoir level; 5. Assessing the tension and aging condition of the generator, air conditioning, water pump, and power steering pump belts. Notes for the first car maintenance: 1. Schedule an appointment with the 4S shop in advance to avoid long waiting times; 2. Bring the maintenance manual and the vehicle registration certificate.

3

4

Share

What is the fuel consumption of the Beijing BJ40?

How to Adjust the Ambient Lighting in a Mercedes-Benz?

How to Replace the Battery in a Hyundai Electronic Car Key?

Can Car Remote Keys Be Duplicated?

What transmission does the Audi Q3 use?

Is Washing the Three-Way Catalytic Converter with Water Effective?

When Should the First Maintenance for a New Car Be Done?

How Often Should Car Air Conditioning Refrigerant Be Replaced?

What is the appropriate engine RPM for shifting gears in a car?

What are the dimensions of the BMW X5?

How Long Does It Take to Calibrate the Tire Pressure on a Lynk & Co 01?