What Causes the Foul Odor in Haima S7's Air Conditioning?

1 Answers
LaMariana
09/05/25 4:17am
The reason for the foul odor in Haima S7's air conditioning is that the damp environment of the evaporator box and ventilation ducts, along with the dust deposited on their surfaces, provides a breeding ground for mold and fungi. Once mold and fungi encounter a suitable environment, they quickly multiply into mold colonies and fungal colonies. During this multiplication process, they produce a rotting organic odor. In summer, when using the air conditioning, you should turn off the air conditioning compressor in advance before parking and turning off the engine, and switch the mode to external circulation. This allows hot air to dry the moisture in the air conditioning cold air channels, ensuring the air conditioning never becomes damp, breeds bacteria, or produces odors. The Haima S7 is positioned as a compact urban SUV. In terms of body dimensions, the Haima S7 measures 4498mm in length, 1830mm in width, and 1730mm in height.
Was this review help?
2
3
Share
More Forum Discussions

Can a Car on Installment Loan Be Mortgaged to a Pawnshop?

A car on an installment loan can be pawned, but only its usage rights can be mortgaged, not ownership rights. Additional Information: Pawning: Pawning refers to the act where a pawner pledges their movable property or property rights as collateral to a pawnshop, or mortgages their real estate as collateral, pays a certain percentage of fees, obtains a loan, and within an agreed period, pays the loan interest, repays the loan, and redeems the collateral. Fully Paid or Cleared Loan Car: This refers to a car purchased by the original owner either with a one-time full payment or with a loan (which has been fully repaid). Later, if the owner needs money and mortgages the car to a financial institution but is unable to repay the debt and unwilling to cooperate with the transfer of ownership, the financial institution can legally sell the car to realize the transfer of debt rights. This situation is legal, and the car can be purchased.
16
3
Share

What is the Brake Hold System?

The brake hold system is a standard feature with the electronic parking brake system. The function of the brake hold system: After the vehicle comes to a complete stop, it automatically applies the brakes to the wheels to prevent rolling. When starting the vehicle, it automatically holds the brakes to prevent rolling. Once the vehicle has sufficient power to move forward, the AUTO function will release the wheel brakes, allowing the vehicle to proceed. Causes of brake system failure: Severely worn brake pads, low brake fluid level, brake system oil leakage, or false alarms. Brake pads come in two types: those with sensor wires and those without. When brake pads with sensor wires wear down to the limit, the sensor wire automatically completes the circuit, triggering the fault indicator. Low brake fluid level not only causes insufficient braking force but may also lead to a complete loss of braking power in severe cases. Brake system oil leakage or false alarms directly affect the vehicle's technical performance, resulting in wasted lubricants and fuel, reduced power, compromised vehicle appearance, and environmental pollution.
16
1
Share

What are the safety precautions for crane lifting operations?

Safety precautions for crane lifting operations include: preparing thoroughly before operations, ensuring accurate signaling, and selecting safe positions based on specific conditions of the work area to effectively prevent lifting-related injuries. Below are the relevant details: Preparation before crane rental operations: Before securing components and equipment, determine the binding points based on their shape and center of gravity. When securing heavy loads, consider that the central angle between slings during lifting should ideally be between 60° and 90°. If it exceeds 100°, measures should be taken to prevent hook slippage. When securing objects with edges, use wooden boards, tires, gunny bags, or straw bags as padding to avoid damaging the wire ropes. Also, consider the ease of removing the load to prevent crushing or damaging the slings. Accurate signaling: Crane lifting and hoisting signals must follow the prescribed standard communication protocols. Particularly, crane operators must confirm the signaling, hanging configuration, passage route, and lifting space before proceeding with operations. Selecting safe positions: During crane lifting operations, due to the impact, swinging, and crossing of loads within the work area, it is essential to choose safe positions based on the specific conditions of the work area to effectively prevent lifting-related injuries.
17
1
Share

Can I Take the Subject 3 Driving Test Without an ID Card?

No. If you have lost your ID card, it is best to inform the driving school or the vehicle management office in advance and ask whether other valid documents (such as a residence permit) can be used. If not, please apply for a replacement ID card as soon as possible. If you need it urgently, you can apply for a temporary ID card. Below are the relevant details: Location for applying for a temporary ID card: Go to the local public security police station and apply for a temporary ID card at the resident ID card processing window. Important notes: If you cannot apply for a temporary ID card in time, cancel the test at least one day in advance at the local vehicle management office to avoid wasting your Subject 3 test opportunity (there are a total of 5 test opportunities for Subject 3, with one free retest opportunity each time). Absence from the test will be treated as a failure, and the applicant must wait 10 days before rescheduling.
10
2
Share

Can the vehicle still be found on 12123 after deregistration?

After the vehicle is deregistered, it can still be found on 12123. To check whether the deregistration is successful, the owner can bring valid documents such as an ID card to the local vehicle management office for inquiry, or check on 12123. The process of vehicle deregistration: The owner can sell the motor vehicle to a scrapped motor vehicle recycling enterprise, which will carry out registration, dismantling, and other procedures according to regulations, and submit materials such as the scrapped motor vehicle registration certificate, license plate, driving license, and a copy of the "Scrapped Motor Vehicle Recycling Certificate" to the traffic management department of the public security authority for deregistration. Time required for vehicle deregistration: Generally, whether the deregistration is successful can be checked about a week after the motor vehicle is scrapped. According to the "Motor Vehicle Registration Regulations," after the motor vehicle is scrapped, the recycling enterprise must submit the scrapping information and materials to the vehicle management office within 7 days. The vehicle management office must complete the review within one day from the date of acceptance. If the scrapping is done in a different location, the local vehicle management office must complete the review within one day and transmit the information to the registration vehicle management office. The registration vehicle management office must complete the deregistration process within one day of receiving the information and issue a "Deregistration Certificate."
18
1
Share

Can 185 Tires Be Replaced with 195?

185 tires can be replaced with 195, as long as the increase in tire width is within an appropriate range. However, it is important to note that after increasing the tire width, the overall tire diameter should remain as close as possible to the original specifications. For example, if you want to change a 185/60/15 tire to a 195 width, you can replace it with a 195/55/15. Here are the relevant details: Adjusting the wheel rim: While increasing the tire width, the aspect ratio is reduced to maintain the same overall diameter as the original specifications. The above solution does not require changing the wheel rim. Of course, some tire specifications may not have matching width and aspect ratio combinations, in which case the wheel rim size needs to be adjusted. For example, if you want to change a 185/60/15 tire to a 195 width, you can also opt for a 195/50/16 specification, which has a similar overall diameter to the original, but requires changing the 15-inch rim to a 16-inch one. Prerequisite: The condition for using 195 and 185 tires interchangeably is that the rim size must be suitable. If the rim is labeled as 5.5J or 6.0J (rim width), then 195 and 185 tires can be used interchangeably. However, if the J value is larger or smaller, this solution may not be feasible because each rim width has an applicable range of tire widths.
10
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.