How to Check the Problem When the Motorcycle Headlight Doesn't Work?

1 Answers
JoshuaAnn
07/30/25 2:15am
If all the bulbs are not working, test whether there is electricity by pressing the electric horn. You can use the grounding test fire method to check the lamp switch terminal and related wires in sequence for any short circuits. The bulb should be removed to check if the filament is burned out, and the copper piece can be adjusted to make contact with it.
Was this review help?
5
5
Share
More Forum Discussions

How often should the spark plugs be replaced on the Envision?

The spark plugs on the Envision should be replaced every 40,000 to 60,000 kilometers. Spark plugs (commonly known as sparking plugs) function by discharging the high-voltage pulses sent through the high-tension leads, breaking down the air between the two electrodes to generate an electric spark, which ignites the air-fuel mixture in the cylinder. The main types of spark plugs include: standard spark plugs, extended tip spark plugs, electrode spark plugs, seat-type spark plugs, pole-type spark plugs, and surface-gap spark plugs. The Envision is a mid-size SUV produced by SAIC-GM Buick, equipped with a 1.5T 169-horsepower L4 engine and a 7-speed dual-clutch transmission, delivering a maximum power of 124kW and a maximum torque of 250Nm.
12
4
Share

How to Replace the Air Filter Element in a Mondeo?

Mondeo air filter element replacement method is as follows: 1. Open the hood of the Mondeo and locate the air filter element position, which is on the right side of the engine. 2. After opening the hood, you can see the air filter element. At this time, pull out the old filter element and install the new one back in place, paying attention to the direction during installation. Here is some information about the air filter: 1. The air filter is installed in front of the carburetor or intake pipe to filter out dust and sand particles in the air, ensuring that sufficient and clean air enters the cylinder. 2. There is a lot of dust suspended in the air, the main component of which is silicon dioxide, a substance harder than metal. Installing an air filter can reduce wear on parts such as cylinders, pistons, and piston rings.
10
2
Share

Why don't Japanese cars burn engine oil?

Japanese cars don't burn engine oil because their piston rings have relatively high tension, which allows them to thoroughly scrape residual oil off the cylinder walls. Here is relevant information about engine oil: 1. Classification: Engine oil is divided into gasoline engine oil and diesel engine oil. The classification includes both quality grade and viscosity grade. For passenger cars, for example, in northeastern regions, 5W-30 or 5W-40 is recommended, while in southern regions, 10W-40 or 15W-40 is suggested. 2. Composition: Engine oil consists of base oil and additives. Base oil is the main component of lubricating oil, determining its fundamental properties. Additives can compensate for and improve the deficiencies in base oil performance, endowing it with certain new characteristics, making them an important part of lubricating oil.
2
1
Share

How many seconds does the Volkswagen Magotan take to accelerate from 0 to 100 km/h?

Volkswagen Magotan takes 7.2 to 9.1 seconds to accelerate from 0 to 100 km/h. The 0-100 km/h acceleration time refers to the time it takes for a car to accelerate from standstill to 100 kilometers per hour. Taking the 2020 Volkswagen Magotan as an example, its body dimensions are: length 4865mm, width 1832mm, height 1471mm, wheelbase 2871mm, and fuel tank capacity 66 liters. The 2020 Volkswagen Magotan features a front MacPherson independent suspension and a rear multi-link independent suspension. It is equipped with a 1.4L turbocharged engine, delivering a maximum horsepower of 150 PS, a maximum power of 110 kW, and a maximum torque of 250 Nm, paired with a 7-speed dual-clutch transmission.
9
0
Share

What to Do When BYD Surui Cannot Detect the Key?

The solutions for BYD Surui not detecting the key are: 1. Replace the key battery; 2. Check if there is an issue with the anti-theft control unit system; 3. There might be magnetic interference in the surroundings, move the vehicle to another location and try again. The functions of the key are: 1. Close the windows after turning off the engine, the windows will automatically rise and close; 2. Convenient for finding the car in parking lots; 3. Automatically open the trunk; 4. Remote window opening. Taking the 2018 BYD Surui as an example, it is a compact car with body dimensions of: length 4680mm, width 1765mm, height 1490mm, a wheelbase of 2660mm, and a body weight of 1330kg.
10
2
Share

What causes the sunroof leakage in Audi A6?

Audi A6 sunroof leakage is primarily caused by three reasons: first, blockage of the sunroof drainage pipe opening leading to rainwater accumulation; second, aging of the sunroof sealing strip resulting in compromised sealing; third, deformation of the sunroof sealing strip or related structures. The Audi A6 is a mid-to-large-sized sedan from Audi, equipped with a 2.0T 190 horsepower L4 engine and a 7-speed dual-clutch transmission. The engine delivers a maximum power of 140 kW and a maximum torque of 320 Nm. The Audi A6 features a turbocharged intake system, with a top speed of 232 km/h and a 0-100 km/h acceleration time of just 6.3 seconds. It has a five-link independent front suspension and a five-link independent rear suspension, electric power steering, and a unibody structure.
11
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.