Browse
Property
Property For SaleProperty For Rent
Cars
Used CarsOthers
For Sale
Antiques CollectiblesApparelBaby Kids ItemsBooks， Movies And MusicElectronicsFree StuffGarden OutdoorHealth BeautyHome GoodsHome Improvement SuppliesMusical InstrumentsOffice SuppliesOthersPet SuppliesSporting GoodsTicketToys GamesTransportation
Services
BusinessCraftsDesign And WebEventsHome ImprovementLegalLessonsPersonalPetsPhotographyRepair And Technical SupportWellnessWriting， Translation， And TranscriptionOthers
Jobs
AccountingAdministration & Office SupportAdvertising， Arts & MediaBanking & Financial ServicesCall Center & Customer ServiceCEO & General ManagementCommunity Services & DevelopmentConstructionConsulting & StrategyDesign & ArchitectureEducation & TrainingEngineeringFarming， Animals & ConservationGovernment & DefenseHealthcare & MedicalHospitality & TourismHuman Resources & RecruitmentInformation & Communication TechnologyInsuranceLegalManufacturing， Transport & LogisticsMarketing & CommunicationsMining， Resources & EnergyReal Estate & PropertyRetail & Consumer ProductsSalesScience & TechnologySelf EmploymentSport & RecreationTrades & ServicesOther
Community
Activities & GroupsArtists & MusiciansClasses & LessonsEventsFriendship & NetworkingLost & FoundRideshareSports TeamsVolunteersTravel & Travel PartnersSkills & Language SwapOther

Do LED Light Rear Covers Need Ventilation Holes for Heat Dissipation?

1 Answers
LeHannah
07/30/25 1:12am
Generally, the dust covers of LED headlights require ventilation holes to assist in heat dissipation. Types of dust covers include: 1. Hard plastic material: Most rear covers of this material have sufficient internal space and require no special treatment. Simply reinstall after LED headlight installation. 2. Perforated soft rubber material: Typically used for H7 and H4 models. After securing the LED headlight clips, first install the dust cover before finally screwing the LED headlight into place. 3. Soft rubber material: Approximately 20% of vehicle models with this type lack adequate rear cover space, necessitating replacement or extension with longer dust covers to increase capacity.
Was this review help?
9
0
Share
More Forum Discussions

What is the emission standard of the Volkswagen Santana Vista?

The emission standard of the Volkswagen Santana Vista is China IV. Taking the 2010 Santana Vista as an example, here are its specifications: 1. Body dimensions: length is 4687mm, width is 1700mm, height is 1450mm, wheelbase is 2656mm, minimum ground clearance is 115mm, and curb weight is 1210kg. 2. Suspension: front suspension is MacPherson independent suspension, rear suspension is compound torsion beam non-independent suspension. 3. Powertrain: equipped with a 1.6L naturally aspirated engine, maximum horsepower is 95PS, maximum torque is 140Nm, maximum power is 70kW, paired with a 5-speed manual transmission.
4
3
Share

How to Disassemble a Car Charger?

Car charger disassembly method: Simply pull the car charger directly out of the socket, as the car charger is secured in the cigarette lighter socket only by a tension spring clip, which works bidirectionally. Therefore, no additional steps are needed when removing the car charger—just pull it out directly. Precautions for using a car charger are as follows: 1. Charging should only be done when the car's engine is running; 2. Do not use the car charger in humid environments; 3. Keep it away from children; 4. Avoid lightning strikes; 5. Unplug the charger promptly after charging; 6. The suitable operating temperature range is 0°C to 45°C.
13
4
Share

What Does Car Tire Size Mean?

Tire size refers to the dimensions of a tire. Generally, the size of the tires used on a car is printed on the sidewall of the tire. Different types of vehicles use different tire sizes. Meaning of tire size markings: Take a tire with the model number 250/60R1589H as an example. In this set of parameters, different letters represent different meanings. Here, 250 represents the width of the tire, which is essentially the part of the tire that comes into contact with the ground. The wider the tire used on a car, the larger the contact area with the ground, resulting in better stability during actual driving. 60 represents the aspect ratio of the tire, which is the ratio of the height from the rim to the tread to the maximum width of the tire's cross-section. This value is usually expressed as a percentage. R stands for radial tire. Generally, household cars use radial tires, which are widely used in family vehicles. 15 represents the size of the tire, specifically the inner diameter. 89 indicates the maximum load capacity of the tire, which should not be exceeded during use. H represents the maximum speed rating of the tire, and this speed should not be exceeded while driving. Tire maintenance methods are as follows: Perform wheel alignment and tire rotation regularly. For vehicles driven under normal road conditions, it is recommended to perform wheel alignment and tire rotation every 10,000 kilometers. Errors in wheel alignment angles and prolonged lack of tire rotation may lead to steering deviation and abnormal tread wear. Regularly check tire pressure. Tire maintenance also includes periodic pressure checks. Tires with pressure exceeding the specified limit will significantly reduce their lifespan, while those below the specified pressure can cause poor braking performance, difficulty in steering, or heavy steering, and also shorten the tire's service life.
8
2
Share

How to Check the Tire Pressure Monitoring on the Teana?

The tire pressure monitoring system of the Teana can be viewed on the car's steering wheel. Press the square button on the left side of the steering wheel to switch the displayed information. The car's tire pressure monitoring can provide feedback on the tire pressure values of the vehicle's tires. The steps to reset the tire pressure light on the Nissan Teana are as follows: 1. The tire pressure needs to be restored to normal values before the tire pressure data can be reset. 2. Use the multifunction buttons on the steering wheel to find the "Tire Pressure Monitoring System Settings" in the car's computer. This step needs to be performed with the ignition on. 3. At this point, there will be a "Tire Pressure Reset" option in the menu. Click it to restore the values.
10
3
Share

What is the fuel consumption of Toyota Hybrid Leiling?

Toyota Hybrid Leiling has a fuel consumption of 5.8L/100km. The average fuel consumption of Toyota Leiling generally refers to how many liters of fuel are consumed per 100 kilometers. The calculation process for average fuel consumption is as follows: 1. Reset the odometer to zero after each full refuel; 2. Calculate how many kilometers a full tank of fuel can run and how many liters the tank contains; 3. Divide the fuel tank capacity by the kilometers run and multiply by 100 to get the single-tank fuel consumption per 100 kilometers. Relevant information about car fuel consumption is as follows: 1. The relationship between vehicle weight and fuel consumption is directly proportional. A 10% reduction in vehicle weight will correspondingly reduce fuel consumption by several percentage points. 2. A smaller drag coefficient will significantly reduce fuel consumption. The relationship between these two is also directly proportional. 3. The ratio of engine power to displacement is called specific power, indicating how much power the engine can generate per liter of displacement. The higher this ratio, the more advanced the engine technology is.
5
1
Share

What type of engine oil should be chosen for the Peugeot 408 1.6T?

The Peugeot 408 1.6T is suitable for fully synthetic engine oil. Engine oil, also known as engine lubricant, serves multiple functions including lubrication and friction reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption. Introduction to the Peugeot 408: 1. Body dimensions: Length is 4750mm, width is 1820mm, height is 1488mm, wheelbase is 2730mm, fuel tank capacity is 53 liters, and trunk capacity is 455 liters. 2. Powertrain: Equipped with a 1.2L turbocharged engine, delivering a maximum power of 100 kilowatts at 5500 RPM, and a maximum torque of 230 Newton-meters within the range of 1750 to 3500 RPM.
2
5
Share
Trending Ranking
How to Replace the Battery in an A6 Key?
How many kilometers should a new car run before going on the highway?
What are the steps to turn on the heating in the Trumpchi GS4?
4
What are the requirements for obtaining an A2 driver's license?
5
How to Start the Air Conditioning in a Camry?
6
What is the standard width of a sedan car?
7
Why is the Engine Start-Stop Indicator Light Flashing?
8
What is the difference between Land Cruiser straight shift and serpentine shift?
9
What are the disadvantages of a power booster?
10
Is Baojun a joint venture or domestic car brand?
More Forum Discussions

What Causes Vehicle Steering Noise and How to Deal with It?

14
4
2

What to Do If Your Driver's License Is Confiscated by Traffic Police?

11
1
2

What to Do If 12 Points Are Deducted from an A2 Driver's License?

20
0
2

How to adjust the left low and right high headlights of Tiggo 8?

6
1
2
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.