Can People with Mild Color Blindness Renew Their Driver's License?

1 Answers
VonKira
07/29/25 8:05pm
People with mild color blindness can renew their driver's license. Detailed Explanation: Because the physical examination standards vary from hospital to hospital. There is no clear explanation as to whether people with color blindness can obtain a driver's license. The issue of whether people with color blindness can obtain a driver's license through a physical examination needs to be treated on a case-by-case basis. Because the severity of color blindness varies, the clarity of red and green also differs. Physical requirements for obtaining a driver's license: To apply for large passenger cars, tractors, city buses, large trucks, or trolleybuses, the height must be over 155 centimeters. To apply for medium-sized passenger cars, the height must be over 150 centimeters. No red-green color blindness.
Was this review help?
2
1
Share
More Forum Discussions

What are the length, width, and height dimensions of the Audi Q5?

Audi Q5 has length, width, and height dimensions of 4629mm/1898mm/1655mm, which are official data. The length of the Audi Q5 refers to the distance between two vertical planes perpendicular to the vehicle's longitudinal symmetry plane and touching the outermost protruding parts at the front and rear of the car. The width refers to the distance between two planes parallel to the vehicle's longitudinal symmetry plane and touching the outermost rigid fixed protruding parts on both sides of the vehicle. The height refers to the distance between the highest point of the vehicle and the supporting plane of the vehicle. The turbocharged engine of the Audi Q5 has a maximum power of 169 kW and a maximum torque of 350 Nm. The maximum power speed of this engine is 4300 to 6000 rpm, and the maximum torque speed is 1500 to 4200 rpm. It is equipped with in-cylinder direct injection technology and uses an aluminum alloy cylinder head and cast iron cylinder block. This engine is paired with an automatic transmission (AT). There are relevant national regulations regarding vehicle dimensions. According to the national standard "GB1589-89," the total width of a vehicle does not include side mirrors. The limitation on vehicle width is to provide sufficient lateral clearance between adjacent lanes for overtaking. That is to say, in the national standard, the significance of vehicle width data is to ensure enough space during overtaking, preventing accidents due to excessive width or situations where road markings are narrower than the vehicle's width. Additionally, national regulations stipulate that the total width of a vehicle must not exceed 2.5m to meet the requirements of public road usage.
1
0
Share

What does the smart driving mode mean?

smart driving mode is the intelligent mode. The so-called intelligent mode can be understood as an automatic switching mode, which refers to Specific, Measurable, Attainable, Realistic, and Trackable. It is between the automatic mode and the sport mode, and can intelligently match the transmission upshift according to road conditions and engine speed. Extended information: 1. Principle: The main principle of the Smart mode is that the car matches different control modes based on the driver's different throttle inputs, through the engine control unit (ECU). Different throttle openings correspond to different dashboard color indicators. 2. Advantage: With the help of the Smart mode, the car can automatically switch between ECO and Sport modes according to different road conditions and the driver's operations, without the need for manual switching, making it convenient, fast, and intelligent.
13
5
Share

Can New Energy Vehicles Charge Outdoors in the Rain?

New energy vehicles can charge outdoors in the rain. Here are the details: 1. Reason: Electric vehicles can charge outdoors during rain because their charging ports are designed to be waterproof, making it safe to charge in wet conditions. However, even though charging is possible, appropriate protective measures should be taken to prevent electric leakage hazards. 2. Precautions: Choose a high, non-flooded parking spot. Select an elevated parking space for charging to avoid battery submersion. If there is standing water in the charging area, charging is prohibited. Use an umbrella throughout the process. Before connecting, carefully check the charging port and connector for any water or debris, and clean or wipe them before proceeding. For safety, use an umbrella to shield the charging gun and port from rainwater. When unplugging the charging gun, prevent rainwater from splashing into the gun head, and always keep the gun nozzle facing downward while moving it.
4
3
Share

What does it mean for a vehicle to not qualify for inspection exemption?

Vehicles that do not qualify for inspection exemption are those involved in major traffic accidents during the exemption period and thus cannot enjoy the exemption. Below are the specific details: 1. Prepare all required documents: Such as the annual inspection application form, which must bear the traffic department's seal, company stamp or personal signature and ID copy, and must include body chassis and engine steel imprint rubbings. Additionally, bring the vehicle registration certificate and insurance policy. Any violation records must be settled, otherwise the application will not be accepted. 2. Inspection schedule: Inspections are required every two years within the first six years, with new vehicles exempt from online annual inspections. After six years, inspections are required annually, with the inspection month based on the registration month shown on the vehicle registration certificate. 3. Safety inspection: Includes front and rear axle weight, foot brake, hand brake, suspension, side slip, etc., all measured with precise data to determine if the vehicle meets standards, as well as lighting, headlight brightness and angle. If any item fails, re-inspection is allowed within the stipulated time.
17
1
Share

What is the maximum wading depth of the Range Rover?

According to official specifications, the Range Rover has a maximum wading depth of 900mm. Common tire specifications include 275/40R22, 235/65R19, and 255/55R20. The vehicle height measures 1869mm and 1868mm respectively, with body configurations available as either a 5-door 5-seat SUV or a 5-door 4-seat SUV. Maximum wading depth refers to the deepest water level a vehicle can safely traverse. Generally, sedans have a maximum wading depth not exceeding 300mm, while SUVs can handle slightly deeper water, though it's advisable not to exceed 500mm. Among common models, the GAC Trumpchi GS8 has a maximum wading depth of 700mm, the Audi A4 at 320mm, the Volkswagen Sagitar at 700mm, the Ford Everest at 800mm, the Jeep Compass at 800mm, and the Toyota Highlander at 455mm. SUVs typically exhibit higher wading depths than sedans. Generally, when driving through water, vehicle owners should take different measures depending on the water depth and the vehicle's characteristics, as detailed below: When water reaches the exhaust pipe level, the vehicle remains in a safe state. Even if water enters the exhaust pipe, the internal pressure can expel it. As long as the engine isn't turned off in the water, no backflow will occur into the vehicle body. When water reaches the door frame level, the situation becomes hazardous. Most electrical circuits, electronic components, and sensors are located at the vehicle's base, risking short circuits that could damage critical electrical parts and prevent normal engine startup. When water reaches the air intake level, it poses extreme danger. Driving directly into such conditions may cause immediate engine stalling, resulting in permanent engine damage or complete failure.
16
3
Share

What additional wiring is needed for the 187b to display vehicle information?

187b displays vehicle information with protocol wiring. Here are the detailed specifications: 1. Introduction 1: The 187b itself does not have the function to display vehicle information and requires a protocol box. The forward version comes with its own protocol, and installing the 187B only requires connecting two protocol wires. With protocol support, the 187b can display reversing trajectories, indicate which specific door is not closed, and synchronize some information from the instrument panel onto the 187b. 2. Introduction 2: The 187b can use Apple CarPlay and Baidu Carlife to achieve in-car mapping functions. Baidu Maps can display traffic conditions and navigation routes in great detail. The Bluetooth interface is more user-friendly, allowing for voice dialing. After connecting to CarPlay, the main page becomes the phone page, and Siri can read messages, make calls on behalf of the user, etc.
14
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.