How to Remove Stubborn Foot Marks on the Inner Side of Car Doors?

1 Answers
SanArianna
07/29/25 5:18pm
The main solutions for stubborn foot marks on the inner side of car doors are: 1. Full-coverage floor mats: Car carpets are usually made of plush material, which easily traps dust and is difficult to clean. Installing full-coverage floor mats can cover the car carpet and block dust and dirt. Compared to car carpets, full-coverage mats do not trap dust and are easier to clean. If odors develop, the mats can be removed, cleaned, dried, and then reinstalled. 2. Threshold guards: When getting in and out of the car, people often step on the car threshold, leaving footprints or dirt. Sand particles on shoes combined with body weight can easily scratch the threshold, affecting its appearance. Most threshold guards on the market are made of stainless steel to enhance scratch resistance. Stainless steel is also easier to clean—stains can be wiped off with just a paper towel. Installing glossy threshold guards can also improve the car's overall aesthetics.
Was this review help?
9
1
Share
More Forum Discussions

What type of front suspension is used in the BMW 3 Series?

The BMW 3 Series utilizes a double-joint independent front suspension, a design commonly found across many BMW models. This double-joint suspension is essentially an enhanced version of the MacPherson strut suspension. It replaces the L-shaped control arm of the MacPherson setup with two separate links, creating two connection points between the suspension and the steering knuckle. This configuration improves vehicle handling while also reducing brake dive. Externally, the BMW 3 Series largely retains the design language of its overseas counterpart, featuring sharp LED headlights that integrate with enlarged glossy black kidney grilles. The front bumper air intakes and three-dimensional body lines complete its sporty appearance.
18
2
Share

How to Upgrade from C3 to C1 Driver's License?

C3 driver's license cannot be directly upgraded to C1 driver's license. You need to apply for an additional driving license. The process for upgrading from C3 to C1 driver's license is as follows: The applicant should bring the required materials to a local motor vehicle driver training institution to register. The institution will then handle the procedure for adding the permitted driving category at the vehicle management office in its jurisdiction. After the applicant passes the tests for Subject 1, Subject 2, and Subject 3 in sequence, the vehicle management office will issue the motor vehicle driver's license within one working day. Passing standards for the tests: Traffic regulations and related knowledge (Subject 1) — Written test, full score is 100, 90 or above is passing. Field driving (Subject 2) — On-site, actual vehicle. The minimum requirement is 80 points, below 80 is failing. Road driving (Subject 3) — Highway or simulated site, actual vehicle. Full score is 100, must achieve 90 or above to pass.
16
5
Share

What transmission does the Haval H9 use?

Haval H9 is equipped with ZF's 8AT transmission. ZF is a German company, and this marks the first time ZF's 8AT transmission has been used in a Chinese domestic brand vehicle. The Haval H9 has body dimensions of 4856mm in length, 1926mm in width, and 1900mm in height, with a wheelbase of 2800mm. It comes standard with an on-demand four-wheel-drive system and features a body-on-frame structure. In terms of exterior design, the Haval H9 adopts the new Haval family-style front fascia, with a large front grille and bold headlight combination, prominently displaying the Haval-exclusive HAVAL logo in the center of the grille. For the interior, the Haval H9's instrument cluster has been updated from a dual-dial design to a single-unit style, featuring a large LCD screen.
17
3
Share

What car has a trident logo?

The trident logo belongs to the renowned Italian racing brand - Maserati. Maserati was founded in Bologna in 1914. In 1993, Fiat (Fiat S.p.A.) acquired Maserati, but the brand was retained. Logo emblem: The company's headquarters are now located in Modena, and the emblem features a trident. Parent company: Maserati was once part of Ferrari (a company in which Fiat holds a majority stake) and is now directly owned by Fiat Chrysler Automobiles. Here is some additional information: Design philosophy: The exterior lines were designed by Italian designer Giorgetto Giugiaro, while the interior incorporates the application of high-performance sports car technology, combining traditional vehicle styles with popular designs. On April 20, 2014, Maserati made an appearance at the Beijing International Auto Show. The brand-new Alfieri 2+2 concept sports car, the Quattroporte President Sedan Zegna Limited Edition, and the GT MC Stradale Centennial Celebration Special Edition sports car made a strong debut at the Maserati E413 exhibition stand. This also marked the first Asian appearance of the brand-new Alfieri 2+2 concept sports car and the Quattroporte President Sedan Zegna Limited Edition. On September 17, 2014, Maserati's global centennial celebration tour kicked off in Bologna, featuring over 200 classic vintage and contemporary Maserati models from different eras. The parade included iconic road models from Maserati's history—such as the A6GCS/53, 3500GT, 5000GT, Sebring, Mistral, Mexico, the first-generation Ghibli sedan, the first-generation Maserati Quattroporte President Sedan, Bora, Indy, Khamsin, and even the Boomerang concept car—alongside current Maserati models, forming a parade fleet that traveled through the streets of Italy. On March 23, 2016, Alibaba's automotive division and Maserati held a strategic cooperation signing ceremony. Maserati's official flagship store was launched on Tmall, allowing customers to pre-order all available Maserati models through its Tmall flagship store. During the ceremony, the first 100 units of Maserati's first SUV, the Levante, were released on the Tmall platform.
12
3
Share

How to Deal with Driving Without Compulsory Traffic Insurance Label?

If driving without a compulsory traffic insurance label and not in an area with electronic policy, according to the "Road Traffic Safety Law", a warning or a fine ranging from 20 to 200 yuan will be imposed. Article 95 stipulates: If a motor vehicle driven on the road does not display the inspection qualification label, insurance label, or the driver fails to carry the vehicle license or driving license, the traffic management department of the public security organ shall detain the motor vehicle and notify the party to provide the corresponding license, label, or complete the relevant procedures. Compulsory Traffic Insurance for Vehicles: The full name of compulsory traffic insurance is "Compulsory Liability Insurance for Motor Vehicle Traffic Accidents". It is a compulsory liability insurance where the insurance company compensates within the liability limit for personal injury, death, and property loss of victims (excluding vehicle personnel and the insured) caused by road traffic accidents involving the insured motor vehicle. The premium is based on the nationally unified standard rates. However, the price of compulsory traffic insurance varies for different vehicle types, with the main influencing factor being the number of car seats. Compared to the more than 20 exemption clauses of commercial third-party insurance, the exemption scope of compulsory traffic insurance covers losses caused by intentional acts of the victim, the insured's own property loss, related arbitration and litigation costs, and some indirect losses caused by the accident, with a much broader coverage. Moreover, regardless of whether the insured vehicle is at fault in the accident, compulsory traffic insurance will compensate within the liability limit, with no deductible or exemption. Introduction to Electronic Policy: An electronic policy refers to an electronic insurance policy issued by an insurance company with its electronic signature, using digital signature software and enterprise digital certificates that comply with the PKI system. An insurance policy, abbreviated as a policy, is the official written proof of the insurance contract between the insurer and the insured. The policy must fully record the rights, obligations, and responsibilities of both parties to the insurance contract. The content recorded in the policy is the basis for both parties to fulfill the contract. The policy is proof of the establishment of the insurance contract. Advantages of Electronic Policy: Saves paper resources, eliminating the need to print insurance proof labels; Saves time and is convenient, not limited by time or place, with information universally available online for quick and easy access; Allows for reissuance and resending, eliminating worries about loss. If a paper version is needed offline, it can also be printed or mailed; Facilitates management, as electronic unification makes it easier for insurance companies and traffic police departments to manage the insurance information of various vehicles.
19
5
Share

What are the reasons for the engine malfunction indicator light staying on during normal driving?

There are mainly 7 reasons for the engine malfunction indicator light to illuminate: 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, the vehicle's ECU cannot accurately obtain engine data, which will then cause the engine malfunction indicator light to illuminate. Fuel quality issues: If fuel and engine oil are not added according to the manufacturer's requirements, it may cause engine wear, leading to the malfunction indicator light illuminating. Poor mixture combustion: Poor mixture combustion can cause engine carbon deposits or knocking. After being detected by the oxygen sensor and reported to the ECU, the malfunction indicator 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 indicator light to illuminate. The most common issue is turbocharger damage, accompanied by symptoms such as oil leakage, high oil consumption, reduced power, metal noises, blue or black smoke from the exhaust pipe. Intake issues: If there is a problem with the car's intake, it may cause engine pipeline blockage, and in severe cases, the engine malfunction indicator light will illuminate. If the air filter is not clean and not regularly cleaned, it can lead to intake problems. Exhaust issues: Exhaust faults can also cause the engine malfunction indicator 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, impact damage to the three-way catalytic converter, and engine fuel supply system failures can easily cause three-way catalytic converter faults. Anti-theft system malfunction: If the car'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 cause the engine to not work properly, and the engine malfunction indicator light will illuminate. If the engine malfunction indicator light is on, you can follow these steps to handle it: First, check whether the engine is operating normally, whether there is shaking, black smoke, etc. If there is, try not to start it again. Especially note, do not start the engine if the red light is on. If the engine can start, after turning it off for 5-10 minutes, do not press the brake, directly press the start button, or without pressing the clutch, turn the car key halfway to the 'on' position. The car will perform a self-check function after powering on. Wait for 5-10 seconds and observe whether the malfunction indicator light on the dashboard goes off. If the malfunction indicator light does not go off, please go to a service station as soon as possible to find out the reason. The service station can read the fault code through a portable diagnostic tool to obtain fault information and perform targeted repairs.
11
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.