What does the snowflake symbol on the car dashboard mean?

Where is the chassis lifting function located in the Mercedes-Maybach?

Mercedes-Maybach is equipped with a chassis lifting function. There is a button on the left side of the center console controller, which depicts a car and arrows. Press it once to raise the chassis, and press it again to lower it. Height positions of the chassis lifting: The chassis lifting function is generally a feature found in high-end vehicles, with the lowest and highest positions differing by 20 to 30 centimeters. Functions of the Mercedes chassis lifting: Raising the chassis can appropriately improve the vehicle's off-road capability, while lowering the chassis can reduce the vehicle's drag coefficient. The shortened suspension travel also provides better lateral support, enhancing the vehicle's on-road performance.

9

2

Share

Where is the Borgward battery located?

The Borgward battery is installed in the engine compartment at the front of the vehicle. Open the hood, and the battery is located next to the engine. Power supply functions: When starting the engine, the battery supplies power to the starting system, ignition system, and electronic fuel injection system. Power supply for vehicle electrical equipment: When the engine is stopped or idling, it supplies power to the vehicle's electrical equipment. Assisting engine power output: When the generator's power output is insufficient, it can assist in supplying power to the electrical equipment. Voltage stabilization: It mitigates voltage spikes in the electrical system, protecting the vehicle's electronic devices. Storing excess electrical energy: It can store excess electrical energy generated by the alternator.

16

3

Share

How to Permanently Disable the Engine Start-Stop Technology?

Engine start-stop technology cannot be permanently disabled. The automatic start-stop system automatically shuts off the engine when the vehicle comes to a temporary stop during driving and restarts it when proceeding. The working principle of engine auto start-stop is: when the brake is pressed to stop and the gear is disengaged, the system automatically detects that the engine is idling without being in gear, the speed sensor shows zero, the battery sensor indicates sufficient energy, and the engine automatically stops rotating. Pressing the clutch quickly restarts the engine. Situations where the engine auto start-stop function should be turned off include: 1. congested road sections; 2. uphill or downhill slopes; 3. when air conditioning is in cooling mode; 4. driving through waterlogged areas; 5. low-speed parking.

11

0

Share

What are the three types of shift actuators in automatic transmissions?

Automatic transmission shift actuators include electrical and hydraulic systems to achieve automatic control, which differs from the shift actuators in conventional manual transmissions. Function: The function of an electronically controlled automatic transmission is to select the appropriate gear ratio for different loads and speeds, ensuring the engine operates at the optimal RPM. All shifting is performed automatically by the transmission, with the driver only using the accelerator pedal to indicate speed change intentions and the gear selector to choose the desired driving mode. Working Principle: Gear mechanisms are used for shifting, automatically adjusting based on throttle pedal position and vehicle speed. Common types of automatic transmissions include: hydraulic automatic transmissions, continuously variable transmissions (CVT), electronically controlled mechanical automatic transmissions, and dual-clutch automatic transmissions. Their features include ease of operation, driving comfort, and reduced driver fatigue. Hydraulic automatic transmissions achieve shifting through a combination of hydraulic drive and planetary gears.

1

2

Share

Are the parts in 4S stores all original?

Generally, the parts replaced in 4S stores are original. 4S Store Parts: The parts used in 4S stores are original components specifically designed for each vehicle model, ensuring they maintain the same technical condition and quality as new car parts. Each part matches the specifications and quality standards of the components assembled on the manufacturer's production line for new vehicles, achieving perfect compatibility with your car and preserving its optimal performance. Quality Certification: Every original part used in 4S stores is quality-certified by the car manufacturer, ensuring reliable operation. Some non-original parts enter the market at low prices by reducing production processes, altering materials, and cutting management costs, but their quality is often questionable and poses safety risks. For example, inferior safety parts can lead to unimaginable consequences.

5

4

Share

Can Two Audi Keys Be Used Simultaneously?

Audi allows the simultaneous use of two keys without any conflict, as modern remote controls utilize rolling codes, ensuring that the transmitted data does not overlap. Avoid Storing the Spare Key Inside the Car: If the smart key is lost due to improper storage, it can cause significant inconvenience, and the cost of re-matching is relatively high. Therefore, the spare key should not be kept inside the car or placed together with the smart key. Be Cautious When Replacing the Battery: Changing the battery of the smart car key requires careful attention. Any mistake could result in burning out the circuit board inside the key. Avoid Contact with Metal Objects: Contact with or coverage by metal objects may cause the smart key to malfunction. Additionally, during bumps, other items could potentially damage the smart key.

8

2

Share

What does the snowflake symbol on the car dashboard mean?

Where is the chassis lifting function located in the Mercedes-Maybach?

Where is the Borgward battery located?

How to Permanently Disable the Engine Start-Stop Technology?

What are the three types of shift actuators in automatic transmissions?

Are the parts in 4S stores all original?

Can Two Audi Keys Be Used Simultaneously?

What are the pros and cons of not servicing at a 4S shop?

Should ESP be turned on or off in snowy weather?

What are the advantages of an automatic transmission?

How to Fold Down the Rear Seats of a Geely Emgrand?