How to Reset the Maintenance Light on the Envision?

What Causes the ABS Light to Stay On in a Car?

ABS light can illuminate in various states, each with different causes and solutions. The details are as follows: State 1: ABS warning light stays on (most common). Cause 1: The ABS speed sensor's sensing part is covered by dirt, mud, or other contaminants, affecting the sensor's ability to detect the corresponding speed signal. This prevents the ABS computer from determining the vehicle speed and wheel slip rate, thus failing to issue appropriate commands to adjust braking. Solution: Clean the dirt from the speed sensor and adjust the gap between the speed sensor and the signal ring to restore normal function. Cause 2: Poor signal due to loose connections between system wires or poor contact of the ABS relay, leading to system failure. Solution: Check the wire connections and reconnect any loose parts. State 2: ABS warning light intermittently illuminates but turns off when accelerating. Cause: When multiple vehicle electrical devices are in use, the battery voltage drops below 10.5V. The ABS light turns off as the engine speed increases and voltage rises. This can also occur if the ABS system's power supply voltage is too low, such as due to poor terminal contact or grounding issues. Solution: Check the battery's specific gravity; inspect the charging system; examine the power supply (e.g., voltage relay or poor power contact). State 3: ABS warning light stays on after engine start and only turns off when the engine is turned off (IGFF). Cause: Poor grounding contact of the ABS hydraulic valve body; poor contact of the ABS hydraulic valve body's wire connector; ABS computer malfunction. Solution: Loosen the grounding screw of the hydraulic valve body, then retighten it. Clean the contact surface if necessary; check if the connector gap has widened; replace the ABS or ABS/ASR computer. State 4: ABS warning light illuminates during high-speed driving. Cause: During high-speed driving, the ABS computer detects a significant difference between the rear and front wheel speeds; incorrect tire or wheel rim specifications. Solution: Refer to the vehicle's tire and wheel rim specifications, as indicated on the label near the fuel tank cap. State 5: ABS warning light intermittently illuminates. Cause: Improper adjustment of the brake light switch; poor internal contact of the brake light. Solution: With the engine running, press the brake pedal and push the brake switch linkage down with your finger. Release the brake pedal to complete the self-setting position; replace the brake light switch if needed. If the ABS warning light is on, it is advisable not to continue driving. An illuminated ABS light indicates a fault in the vehicle's anti-lock braking system. During emergency braking, if the wheels lock up, the vehicle may skid uncontrollably, making it difficult for the driver to slow down or adjust the vehicle's trajectory, posing significant safety risks.

19

3

Share

Where is the cabin air filter located in the BYD Song MAX?

The cabin air filter of the BYD Song MAX is located behind the glove compartment on the passenger side, near the blower motor. To replace the cabin air filter in the BYD Song MAX, follow these steps: 1. Remove the glove compartment on the passenger side: Open the glove compartment, detach the damper, squeeze the limit clips on both sides of the glove compartment, and tilt it downward. 2. Remove the cabin air filter cover: The cover has clips on both sides; squeeze them toward the center. 3. Take out the old filter and insert the new one: Ensure the arrow mark on the new cabin air filter faces upward. 4. Reinstall the cabin air filter cover and reassemble the glove compartment in reverse order: Make sure the blower motor is turned off when replacing the cabin air filter.

9

4

Share

Reasons for the malfunction of the Roewe RX5 air conditioning system

Reasons for the malfunction of the Roewe RX5 air conditioning system are as follows: 1. Condenser issue: Excessive dust accumulation on the condenser prevents heat dissipation, leading to air conditioning failure. Solution: It is recommended to clean the condenser. 2. If the compressor and both internal and external units are working, there may be a refrigerant leak or insufficient refrigerant in the air conditioning system. Solution: Add refrigerant to the air conditioning system as soon as possible. 3. The car air conditioning belt is too loose. Solution: Adjust the belt tension. 4. The compressor is damaged. Solution: It is recommended to send it to a 4S shop for repair or replacement of the compressor.

14

0

Share

Where is the windshield washer fluid reservoir located on the Audi Q5?

Audi Q5's windshield washer fluid reservoir is located at the rear side of the engine hood pressure strut, with a washer symbol on the cap. The Audi Q5's washer fluid capacity is 5L, and it should be refilled appropriately according to the remaining amount. Windshield washer fluid is a consumable item without a fixed refill cycle, depending on the frequency of use by the owner. The Audi Q5 windshield washer fluid refill procedure is as follows: 1. Turn on the wiper operation switch, and the washer fluid will spray from below the front windshield. 2. When no fluid sprays out, open the washer fluid filler cap and add a small amount of new washer fluid. 3. Turn on the wiper operation switch again to flush out the remaining old washer fluid. 4. When no fluid sprays from the nozzles, add approximately 4L of washer fluid. 5. After completion, securely close the washer fluid cap.

3

4

Share

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

According to official data, the Boyue comes with a 1.8T engine and has a 0-100 km/h acceleration time of 10 seconds. Factors affecting a vehicle's 0-100 km/h acceleration time are as follows: Torque: Torque, in layman's terms, represents how much force is available. The greater the torque, the more force is available to propel the vehicle, resulting in naturally faster acceleration. The BMW X2 has a maximum torque of 220 Nm and a 0-100 km/h acceleration time of 9.6 seconds. The Boyue has a torque of 300 Nm and a 0-100 km/h acceleration time of 10 seconds. Transmission efficiency: The transmission is the medium for transferring power, inevitably involving power loss. The higher the transmission efficiency, the better the acceleration performance. Generally, the ranking of transmission efficiency is as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The Boyue is equipped with a CVT transmission. Power-to-weight ratio: The relationship between horsepower and vehicle weight is called the power-to-weight ratio (unit: Hp/T). The higher the power-to-weight ratio, the faster the acceleration. The BMW X2 has a power-to-weight ratio of 90 Hp/T and a 0-100 km/h acceleration time of 9.6 seconds. The Boyue has a power-to-weight ratio of 111 Hp/T and a 0-100 km/h acceleration time of 10 seconds.

13

4

Share

Do you need a driver's license to drive a new energy vehicle?

New energy vehicles fall under the category of motor vehicles, so a driver's license is definitely required to drive them. The specific requirements are as follows: 1. If the new energy vehicle is a small car or a low-speed cargo truck, a C1 driver's license is required. 2. If the new energy vehicle is a medium-sized passenger car or a large truck, a Class B driver's license is required. 3. If the new energy vehicle is a large passenger car, a tractor, or a city bus, a Class A driver's license is required. 4. Both Class A and Class B driver's licenses can be used as Class C licenses. The type of new energy vehicle must match the driver's license, otherwise, the vehicle and license may be confiscated.

10

4

Share

How to Reset the Maintenance Light on the Envision?

What Causes the ABS Light to Stay On in a Car?

Where is the cabin air filter located in the BYD Song MAX?

Reasons for the malfunction of the Roewe RX5 air conditioning system

Where is the windshield washer fluid reservoir located on the Audi Q5?

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

Do you need a driver's license to drive a new energy vehicle?

Which country's brand is Toyota?

How to reset the maintenance light on a Mercedes-Benz GLC?

How to use the lights on Audi Q3?

What is included in the Mercedes-Benz GLS450 Luxury Package?