What is the reason for the momentary red display on the Leiling screen?

1 Answers
ODamian
07/23/25 8:32pm
When there is a red lock flashing on the dashboard, it is actually because the anti-theft indicator light is flashing, indicating that the vehicle's anti-theft system is activated and in working condition. The following is a detailed introduction to the Leiling: 1. Anti-theft system: After the owner presses the lock button on the smart key, the car's anti-theft system will activate, and this anti-theft indicator light will flash. 2. Locking the car: Every car has an anti-theft system indicator light. After locking the car, this indicator light will start flashing. If the light keeps flashing, it means the car's anti-theft system is functioning normally. 3. Other considerations: If there is a problem with the car's anti-theft system or if a car door is not properly closed, this anti-theft system indicator light will not flash. After locking the car, you can check whether the anti-theft system indicator light on your car flashes.
Was this review help?
1
1
Share
More Forum Discussions

What are the differences between the Volkswagen Tiguan and Tiguan L?

Volkswagen Tiguan L and Tiguan are two models under the Volkswagen brand, with the main differences as follows: 1. In terms of appearance, the Tiguan L has a stronger sporty and dynamic style compared to the Tiguan. 2. Comparing the interiors, the Tiguan, being an older model, lacks the modern technological feel that the Tiguan L possesses. 3. In terms of power, the Tiguan features a 1.8T turbocharged engine, while the Tiguan L comes with a 2.0T turbocharged engine. 4. Regarding suspension, the Tiguan tends to feel a bit bumpy. Both the Volkswagen Tiguan L and Tiguan inherit the characteristic design of the Volkswagen family, with only minor modifications in certain areas and details. For example, the Tiguan has a smooth overall design with few edges, whereas the Tiguan L features more pronounced edges, akin to the different facial structures between Europeans and Asians.
9
4
Share

What is the Standard Width for Underground Garage Driveways?

The net width of two-way entrance and exit ramps in underground garages should not be less than 7m. The one-way extension length should be less than 4m, while the two-way transition lane for small vehicles should be less than 6m. For modified medium-sized vehicles, the middle lane should be less than 7m. The cross-sectional dimension of two-way lanes should be less than 1.5m, and the two-way transition section should not be less than 3.5m. Within the overall garage layout, the one-way longitudinal passage length should be less than 4m, the two-way transition lane for small vehicles less than 6m, and the interchangeable medium-sized vehicle lane above should be less than 7m. The non-lane width for one-way traffic is expected to be less than 1.5m, while the two-way excess width should not be less than 3.5m. The characteristics of underground parking garages include: High construction costs and long project durations. Underground parking garages have large capacities and generally do not occupy urban land, allowing cities to reserve more space for greening and beautification, thereby improving urban environmental quality. The protective advantages enable the integration of large-capacity underground parking facilities with civil defense infrastructure. The selection requirements for underground parking garages are: The planning and design of underground parking garages should be guided by urban construction and civil defense engineering master plans. They should be located in areas with favorable hydrogeological and engineering geological conditions and flat road surfaces. In cold regions, garage doors should avoid facing north or the prevailing winter wind direction. The entrance area should have sufficient open space for parking, shunting, car washing, etc. When garages are built within rock layers, factors such as rock thickness, lithology, dip slope, and flood levels must be considered.
12
1
Share

How Many Liters of Engine Oil is Best for the Hongqi H5?

The Hongqi H5 requires 5 liters of engine oil for optimal performance. The engine of the Hongqi H5 needs to be filled with 5W40 engine oil. Relevant details are as follows: Instructions for adding engine oil to the Hongqi H5: When adding engine oil to the Hongqi H5, first remove the engine decorative cover to reveal the oil filler port. Then, unscrew the oil filler cap by turning it counterclockwise. Slowly pour in the engine oil, check the oil dipstick, and reinstall the oil filler cap by turning it clockwise until it is securely tightened. Precautions when adding engine oil to the Hongqi H5: Engine oil should be added when the oil level on the dipstick falls below the minimum mark. Generally, it is advisable to check the oil level about once a week. Before driving, it is best to inspect the parking area for any signs of fluid leakage. When checking the engine oil, use your thumb and forefinger to test the oil's viscosity and look for any metal particles caused by friction and wear. If the viscosity is insufficient or metal particles are present, the oil should be replaced immediately. Differences between engine oil grades: The primary difference between engine oil grades is viscosity. The 'W' stands for winter, and the number before the 'W' indicates the oil's low-temperature operating range—the lower the number, the better the oil's low-temperature fluidity. The number after the 'W' represents the oil's high-temperature performance—the higher the number, the stronger the oil's protective properties at high temperatures. Introduction to the Hongqi H5: The 2020 Hongqi H5 measures 4945mm in length, 1845mm in width, and 1470mm in height, with a wheelbase of 2875mm and a fuel tank capacity of 58 liters. The Hongqi H5 is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 169 PS, a maximum torque of 258 Nm, and a maximum power output of 124 kW. It is paired with a 7-speed dual-clutch transmission.
19
2
Share

What is the 0-100 km/h acceleration time of the hybrid Accord?

According to official data, the 2.0L hybrid Accord accelerates from 0-100 km/h in 8.09 seconds. Factors affecting a vehicle's 0-100 km/h acceleration time are as follows: Torque: Torque generally represents how much force is available. The greater the torque, the more force is available to propel the vehicle, naturally resulting in faster acceleration. The hybrid Accord accelerates from 0-100 km/h in 8.09 seconds with a maximum torque of 315 N·m, while the Camry Hybrid takes 8.68 seconds with a maximum torque of 221 N·m. Transmission efficiency: The transmission is the medium for power transfer and inevitably involves power loss. The higher the transmission efficiency, the better the acceleration performance. Generally, transmission efficiency ranks as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The hybrid Accord is equipped with an E-CVT continuously variable transmission. Power-to-weight ratio: The relationship between horsepower and vehicle weight is called the power-to-weight ratio (unit is Hp/T). The higher the power-to-weight ratio, the faster the acceleration. The hybrid Accord accelerates from 0-100 km/h in 8.09 seconds with a power-to-weight ratio of 91 Hp/T, while the Camry Hybrid takes 8.68 seconds with a power-to-weight ratio of 104 Hp/T.
18
0
Share

Does the Elysion Have Independent Suspension?

The Elysion's front suspension is an independent suspension, while the rear suspension is not independent. This model uses a MacPherson strut independent suspension for the front and a torsion beam non-independent suspension for the rear. More details about the torsion beam suspension are as follows: 1. The torsion beam suspension is a common non-independent suspension in vehicles, just as the MacPherson suspension is a common independent suspension. The MacPherson suspension is the simplest, most widely used, and lowest-cost independent suspension. 2. The MacPherson suspension has only one L-shaped control arm, which does not occupy much engine compartment space. Therefore, many front-transverse-engine vehicles use MacPherson front suspension. 3. Common independent suspensions in vehicles include MacPherson suspension, double-wishbone suspension, double-ball-joint suspension, double-lateral-arm suspension, and multi-link suspension. Common non-independent suspensions include torsion beam suspension and solid axle suspension. 4. The torsion beam is the simplest non-independent suspension, with a compact design and minimal space occupation. Using a torsion beam for the rear suspension can expand rear passenger space and trunk space, which is crucial for MPV models.
8
4
Share

What Causes Persistent Engine Shaking?

Persistent engine shaking can be caused by a dirty air filter, broken high-voltage wires, worn-out spark plugs, low idle speed, or clogged fuel injectors. Dirty Air Filter: The air filter is designed to protect the engine and reduce wear. It typically needs replacement every 10,000 kilometers. If not replaced in time, insufficient air intake can lead to low idle speed, causing the engine to shake. Simply replacing the filter can resolve this issue. Broken High-Voltage Wires: Broken high-voltage wires refer to the internal conductor being severed, which can affect ignition and cause engine shaking. Use a multimeter to measure resistance and replace the wire with significantly higher resistance (several times the normal value). Worn-Out Spark Plugs: Spark plugs have a limited lifespan. After 30,000–40,000 kilometers, their ignition efficiency noticeably declines, affecting engine performance. This is a common issue—replacing all spark plugs will solve the problem. Low Idle Speed: The engine's idle speed is preset in the ECU. When RPM drops below a certain threshold, the car's computer automatically adjusts it. If the idle speed is too low and causes shaking, it means it has exceeded the ECU's control range. Some vehicles have an idle adjustment screw on the throttle body, while others do not. For non-adjustable vehicles, inspect the idle control valve, throttle body, mass airflow sensor, vacuum sensor, and ignition timing (for distributor-equipped cars) to increase idle speed. Low coolant temperature can also cause low idle—check or replace the thermostat if needed. Clogged Fuel Injectors: Fuel injectors in EFI vehicles are critical components for fuel delivery and have a long lifespan (hundreds of thousands of kilometers). However, deposits in gasoline can clog the injector nozzles, leading to uneven fuel distribution among cylinders and causing engine shaking. The solution is to remove and clean the injectors.
1
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.