Where to Repair a Car Display Screen

How to Reset i-stop After Replacing the Start-Stop Battery in a Mazda?

The method to reset i-stop after replacing the start-stop battery in a Mazda is: 1. Remove the brown fuse labeled 7.5 in the middle of the leftmost row of the fuse box, wait for 5 to 10 minutes, then reinstall the fuse plug, secure the fuse box cover, and close the hood; 2. Close all doors and start the vehicle, then operate the steering wheel; 3. Press the start button twice without igniting, then press and hold the i-stop switch for more than 3 seconds within 5 seconds before releasing; 4. Start the vehicle, and the i-stop light on the dashboard will turn green and flash. Taking the 2021 Mazda 3 Axela as an example, it is a compact car with body dimensions of 4662mm in length, 1797mm in width, and 1445mm in height, a wheelbase of 2726mm, and a fuel tank capacity of 50 liters. The 2021 Mazda 3 Axela features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 117 PS, a maximum power of 86 kW, and a maximum torque of 148 Nm, paired with a manual transmission.

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What does it mean when the engine fault light is yellow?

The yellow engine fault light is a warning, indicating that certain system parameters of the vehicle may be out of the set range. At this time, the vehicle can continue to drive, but some functions may be limited. The engine fault light can also be red. When the red fault light is on, it means prohibition. At this time, the vehicle must stop immediately, turn off the engine, prohibit continued driving, and check where the fault occurred. There are mainly 7 reasons why the engine fault light is on: Sensor failure: The sensors mentioned here include water temperature, crankshaft position, air flow, intake temperature, oxygen sensor, etc. When these sensors are damaged, have poor contact, or the signal is interrupted, the vehicle's ECU cannot accurately obtain engine data, which will cause the engine fault light to come on. Fuel quality issues: If fuel and engine oil are not added as required by the manufacturer, it may cause engine wear and trigger the fault light. Poor combustion of the air-fuel mixture: Poor combustion of the air-fuel mixture can lead to engine carbon buildup or knocking. After being detected by the oxygen sensor and reported to the ECU, the fault light will illuminate as a warning. Spark plug failure, ignition coil failure, fuel pump failure, and fuel line blockage can all cause poor combustion of the engine air-fuel mixture. Turbocharging issues: The intake turbocharging pipeline and turbocharger can also cause the engine fault light to come on. The most common issue is turbocharger damage, accompanied by symptoms such as oil leakage, high oil consumption, reduced power, metal noise, and blue or black smoke from the exhaust pipe. Intake issues: If there is a problem with the vehicle's intake, it may cause engine pipeline blockage, and in severe cases, the engine fault light will come on. If the air filter is dirty and not cleaned regularly, it can lead to intake problems. Exhaust issues: Exhaust faults can also cause the engine fault light to come on. Rear oxygen sensor, three-way catalytic converter, exhaust camshaft, and bearing failures are all causes of exhaust problems, with the three-way catalytic converter being the most common. The use of leaded gasoline, lead or silicon-containing lubricant additives, physical damage to the three-way catalytic converter, and fuel supply system failures can easily cause three-way catalytic converter issues. Anti-theft system failure: If the vehicle's electronic anti-theft system malfunctions or the anti-theft controller does not match the engine electronic controller, the anti-theft system can also prevent the engine from operating normally and trigger the engine fault light. If the engine fault light is on, you can follow these steps to handle it: First, check whether the engine is running normally and if there are any issues such as shaking or smoke. If so, try not to restart the engine. Note: If the red light is on, do not restart the engine under any circumstances. If the engine can start, turn it off for 5-10 minutes. Then, without pressing the brake, press the start button once or turn the key halfway to the 'on' position without pressing the clutch. The vehicle will enter self-inspection mode after powering on. Wait for 5-10 seconds and observe whether the fault light on the dashboard turns off. If the fault light does not turn off, please go to a service station as soon as possible to identify the cause. The service station can use a portable diagnostic tool to read the fault code, obtain fault information, and perform targeted repairs.

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Will electronic eyes capture U-turns?

If there are electronic cameras, illegal U-turns will be captured. According to the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China," violators will be penalized with a 3-point deduction and a fine of 200 yuan. The basis is Article 49, which states that motor vehicles are not allowed to make U-turns at locations with no-U-turn or no-left-turn signs or markings, as well as at railway crossings, pedestrian crossings, bridges, sharp curves, steep slopes, tunnels, or other dangerous sections of the road. Permissible U-turn situations: Intersections with U-turn signs: If there is a clear U-turn sign at an intersection, a U-turn can be made. If there is a U-turn signal light, the U-turn must be made according to the signal. If there is no signal light, the U-turn should be made without obstructing other vehicles or pedestrians. Intersections without explicit no-U-turn or no-left-turn signs: If there is no explicit prohibition of U-turns at a location, a U-turn can be made. Here, "no explicit prohibition" means that as long as there are no "no-U-turn signs," "no-left-turn signs," or solid center lines, a U-turn can be safely made. Yellow grid lines also allow U-turns: Yellow grid lines are no-parking zones marked at intersections prone to congestion due to temporary parking, important entrances and exits, and other necessary locations. Any vehicle stopping on these grid lines (including waiting for traffic lights) is considered a violation. Although parking is not allowed in yellow grid zones, U-turns are permitted as long as there are no central barriers. Intersections with U-turn signal lights: This is straightforward—if there is a U-turn signal light, follow it. Only proceed with a U-turn when the light is green. No-left-turn and U-turn-allowed signs appearing together: U-turns are allowed, but left turns are prohibited. However, "no U-turn" is not the same as "no left turn." Precautions when making U-turns at intersections: Observe road markings. If they are solid lines, U-turns are prohibited under any circumstances, and you should continue driving to find a suitable location. If there is a "no left turn" sign ahead, even if there is no mention of a U-turn prohibition, U-turns are not allowed at that intersection because U-turns and left turns are similar maneuvers—both require turning left first. U-turns must be made from the innermost left-turn lane. If you are in the second left-turn lane, a U-turn is not permitted at that intersection. Always yield to straight-moving vehicles before making a U-turn. If you interfere with their normal flow, you will bear full responsibility for any accidents. Near intersection stop lines, lanes often have guiding arrows for drivers to choose their direction. The leftmost lane is not always marked for left turns. If it has a straight arrow, U-turns are prohibited even if there are no explicit no-U-turn signs.

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What does the engine exclamation mark light mean?

The exclamation mark inside the engine is the engine malfunction indicator light. There are mainly 7 reasons why it lights up: Sensor malfunction: The sensors mentioned here include coolant temperature, crankshaft position, air flow, intake air temperature, oxygen sensors, etc. When these sensors are damaged, have poor contact, or signal interruption occurs, the vehicle's ECU cannot accurately obtain engine data, which will then trigger the engine malfunction light. Fuel quality issues: If fuel and engine oil are not added as required by the manufacturer, it may cause engine wear and trigger the malfunction light. Poor mixture combustion: Poor mixture combustion can lead to engine carbon deposits or knocking. After being detected by the oxygen sensor and reported to the ECU, the malfunction light will illuminate as a warning. Spark plug failure, ignition coil failure, fuel pump failure, fuel line blockage, etc., can all cause poor engine mixture combustion. Turbocharging issues: The intake turbocharging pipeline and turbocharger can also cause the engine malfunction light to illuminate. The most common issue is turbocharger damage, accompanied by symptoms such as oil leaks, high oil consumption, reduced power, metallic noises, and blue or black smoke from the exhaust pipe. Intake issues: If there is a problem with the vehicle's intake, it may cause engine pipeline blockage, and in severe cases, trigger the engine malfunction light. A dirty air filter that is not cleaned regularly can lead to intake problems. Exhaust issues: Exhaust faults can also cause the engine malfunction light to illuminate. The rear oxygen sensor, three-way catalytic converter, exhaust camshaft, and bearing failures are all causes of exhaust problems, with the three-way catalytic converter being the most common. Using leaded gasoline, lead or silicon-containing lubricant additives, physical damage to the three-way catalytic converter, or faults in the engine fuel supply system can easily cause three-way catalytic converter failure. Anti-theft system malfunction: If the vehicle's electronic anti-theft system malfunctions, or if the anti-theft controller does not match the engine electronic controller, the anti-theft system can also prevent the engine from operating normally and trigger the engine malfunction light. If the engine malfunction light is on, follow these steps: First, check if the engine is running normally, whether there is shaking, black smoke, etc. If so, try not to start the engine again. Especially note that if the red light is on, do not start the engine under any circumstances. If the engine can be started, turn it off for 5-10 minutes. Then, without pressing the brake, press the start button once or turn the key halfway to the 'on' position without pressing the clutch. The vehicle will perform a self-check after powering on. Wait for 5-10 seconds and observe whether the malfunction light on the dashboard turns off. If the malfunction light does not turn off, please visit a service station as soon as possible to identify the cause. The service station can use a portable diagnostic tool to read the fault code, obtain fault information, and perform targeted repairs.

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What Causes Oil on Car Tires?

Oil on car tires indicates an oil leak, and the vehicle's suspension needs to be inspected. Below is relevant knowledge about oil on tires and tire functions: Causes of oil on tires: If the suspension strut's sealing is ineffective or contains excessive oil, pressure can cause leakage onto the tire liner, resulting in oil on the tires. Tire functions: Tires are circular, elastic rubber products mounted on various vehicles or machinery, typically installed on metal rims. They support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance.

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How often should power steering fluid be changed, and how many liters each time?

Power steering fluid should be changed every 2 years, and 1 liter is sufficient for each use. Below is an introduction to power steering fluid: 1. Function: Power steering is a new comfort-enhancing technology in automobiles that automatically provides steering force when the driver turns the wheel, thereby reducing the driver's steering effort. Power steering fluid is a medium oil added to the power steering system, serving to transmit steering force and provide cushioning. 2. Classification: (1) Mechanical hydraulic power steering system. (2) Electro-hydraulic power steering system. (3) Electric power steering system.

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Where to Repair a Car Display Screen

How to Reset i-stop After Replacing the Start-Stop Battery in a Mazda?

What does it mean when the engine fault light is yellow?

Will electronic eyes capture U-turns?

What does the engine exclamation mark light mean?

What Causes Oil on Car Tires?

How often should power steering fluid be changed, and how many liters each time?

What to Do When the Windshield Washer Fluid in the Car Freezes and Won't Spray Out?

How to turn on the fog lights on the Lavida?

What are the three essential insurances for private cars?

How to Open the Fuse Box in the Haval H6 Cabin?