Introduction
After we described the exterior parts of the car in detail in the previous article, I believe everyone is also interested in the interior parts of the car. So In this blog, we will enter the world of interior parts of a car together, and learn their names and roles. Understanding the role and function of each interior component can help us consider and evaluate when shopping for a car or upgrading a part of the car, ensuring a safe and comfortable driving experience.

Section1: Driving control and performance
Steering Wheel and Car Horn
The steering wheel of a car is a steering control device for the driver to manipulate the driving direction by manual operation, so it is also called a hand wheel or a drive wheel. Among them, it has a horn device called car horn, which is generally located in the center of the steering wheel. It can make a loud sound to draw the attention of nearby pedestrians and vehicles, thereby enhancing driving safety.

In addition, depending on the brand and model of the vehicle, some steering wheels will have some additional functions, such as turning on the lights and sound system through the buttons on the steering wheel. Of course, as technology develops, some vehicles may feature advanced technologies such as Electric Power Steering (EPS) or Adaptive Steering to provide enhanced control and responsiveness.
Ignition
The ignition system is where you insert your car key to turn on your car's engine. It is located under the steering wheel, on the dashboard. When the driver turns the ignition key or presses the start button, the ignition switch activates to supply power to the ignition system, which provides power to the vehicle's movement.

Pedal
The car pedal is the foot control device in the vehicle, allowing the driver to operate and control the vehicle's speed and braking. They are designed to be responsive and easily modulated to ensure smooth and controlled driving. So the correct pedal operation is conducive to ensuring safe and efficient driving. However, on rainy or snowy days, we may carry a little snow or wet soles to drive the pedal, at this time, the pedal may slip, there is a risk of slipping. In this regard, we can selectively upgrade the pedal, add a layer of brake pedal cover to the pedal, strengthen the wear resistance and anti-slip degree of the pedal, and improve driving safety.

And the following are the detail introduction of three primary pedals in most cars:
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Accelerator Pedal: Also known as the gas pedal, it controls the amount of fuel delivered to the engine, allowing the driver to increase or decrease the speed of the vehicle.
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Brake Pedal: This pedal is used to slow down or stop the vehicle. When pressed, it activates the braking system, which applies pressure to the brake pads or shoes, creating friction and reducing the vehicle's speed.
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Clutch Pedal (in manual transmission vehicles): Found in manual transmission cars, the clutch pedal allows the driver to disengage and engage the engine from the transmission. By pressing the clutch pedal, the driver can change gears smoothly.
These pedals work in concert to enable the driver to control the speed and motion of the car.
Gear Shift
The car gear shift, also known as the gear lever, is a component in a vehicle that allows the driver to change gears in a manual or automatic transmission. Automatic shifting uses sensors and electronics to automatically shift gears without the need for a clutch pedal or the driver manually operating the gear lever. It's usually located on the center console or steering column within easy reach of the driver. Note that proper use of shift gears can improve driving safety and efficiency, but shifting gears too quickly or too slowly could damage the transmission or engine.

Section2: Driving safety and signaling
Dashboard
The car dashboard, positioned within the center console, functions as a control panel with a variety of functions. It serves to display essential information about vehicle performance, speed, engine status, and other critical indicators, allowing drivers to monitor and manage various aspects of the car's operation. It basically includes the following four plates.

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Fuel Gauge: Displays the current fuel level in the vehicle's fuel tank. It helps drivers monitor fuel levels and plan refueling.
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Speedometer: Shows the current speed of the vehicle, usually represented by a circular gauge with a pointer or digital readout, which can help the driver maintain a safe and legal speed while driving.
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Tachometer: Measures and displays the engine's revolutions per minute (RPM). It helps the driver ensure that the engine is operating within a safe range and assists manual transmission vehicles in shifting gears.
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Temperature gauge: mainly displays the working temperature of the engine. It warns the driver if the engine is overheating, which could indicate a potential problem or need for coolant.
Of course, there are also various warning lights and indicator lights on the dashboard, which light up to remind the driver of potential problems or failures in the vehicle system.
Emergency Flasher

A car emergency flasher, also known as hazard lights or hazard warning lights, allows drivers to quickly and effectively signal to other road users that their vehicle is experiencing an emergency or is in a hazardous situation. It is usually located in the center of the air vents or on top of the stereo dashboard.
When the emergency flashers button is pressed, all four turn signals on the vehicle flash simultaneously. This provides a highly visible and noticeable signal to other drivers, pedestrians and emergency personnel, alerting them to the presence of an emergency and serving as a distress signal for assistance.
Car Seat Belts and Airbags
Car seat belts are an essential safety feature designed to protect occupants in a vehicle during accidents or sudden stops. Especially to prevent occupants from being thrown forward or ejected from the vehicle in the event of a collision. Airbags are another important safety feature upgrade that provides additional protection to vehicle occupants during collisions or sudden deceleration events. These inflatables are designed to deploy quickly in the event of a collision, creating a cushioning effect that reduces the risk of serious injuries to the head, chest and other vulnerable body parts.

Airbags work in conjunction with seat belts to increase occupant safety and reduce the impact of a collision. It is important to note that airbags are a supplemental safety feature and do not eliminate the use of seat belts. Occupants should always wear their seat belts properly and ensure that they are in good working order.

Rearview Mirrors
Rearview mirrors are angled mirrors that attach to the inside of the windshield. Because of its special engineered design, the rearview mirror allows you to see the vehicles behind your car without turning your head. Most mirrors offer manual adjustment, by tilting or swiveling, to suit the driver's height, seating position and viewing preference. This adjustment ensures that the driver has the best possible view of the rear of the vehicle.

The Emergency Brake
The emergency brake, also known as the parking brake or hand brake, is a vehicle safety feature used to hold a parked vehicle in place and prevent it from rolling or moving unintentionally. An emergency braking system usually consists of the following components: Lever or Pedal, Cables or Linkages, Rear Brakes.

When it's time to engage the emergency brake, pull up on the handle or depress the foot pedal until it reaches the fully engaged position. The emergency brake warning light on the instrument panel may come on to indicate that the brakes are engaged. When disengaging the emergency brake, the lever or pedal can be released by pressing the release button (if equipped) or simply pushing the lever or pedal back to its rest position. Once the emergency brake is fully disengaged, the warning light on the instrument panel will go off.
Car Signal Lever

The car signal lever, also known as the turn signal lever or indicator stalk, is a control mechanism located on the steering column of a vehicle. It is used to activate the turn signal or indicator, which is essential for indicating desired changes in direction while driving. The signal lever is an important part of a vehicle's safety system and plays a vital role in communicating the driver's intentions to other road users.
Section3: Driving Convenience
Center Console

A car center console is the area between the front driver and passenger seats of a car. It serves as a functional and organizational center, providing storage space, housing various controls and functions, and providing convenience for the driver and passengers. The most common functions are:
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Cup Holders: Built-in cup holders store beverages and prevent spills for the occupant.
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Armrests: The armrests provide a comfortable resting place for the arms of the driver and front passenger while driving, reducing fatigue during long journeys.
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Storage bins: The center console usually includes one or more storage bins with hinged or sliding lids. These compartments provide space to store personal items such as smartphones, wallets, keys, sunglasses and other small items within easy reach.
Some center consoles may also feature removable trays or organizers for further storage efficiency. Depending on the make and model of the vehicle, the center console can come in many different shapes, sizes and styles. Some center consoles may have electrical outlets or charging ports, as well as various controls and interfaces such as climate control buttons, audio system controls, and more.
Glove Compartment

The car glove compartment, also known as the glove box or simply "glove," is a small storage compartment located on the passenger side of the vehicle's dashboard. It is typically designed as a hinged compartment with a locking mechanism, resembling a small box or cabinet. The glove box is mainly used as a convenient storage space for various personal items, documents and other items that the driver and front passenger can easily access.
Power Window or Door Lock Control

Power window and door lock controls are a common feature in modern vehicles, usually located on the driver's and passenger's door armrests. These controls allow the driver and passenger to independently operate each window lift and window lock. The automatic lifting of the windows increases the comfort of the vehicle, and the option of locking the windows increases the safety of the vehicle. This function can ensure the safety of passengers (especially children). It should be noted that the door lock control design of different brands of cars may be different. Some cars have both automatic door lock control and manual handles, but some cars are designed without manual handles, and the doors, windows or doors can only be unlocked by the door lock button. If the control of the windows in the car is not sensitive, the windows cannot be controlled at all, or the button is damaged, choose to replace and install the power window switch. But you need to pay attention to the compatibility with the vehicle to ensure that the power window switch is suitable for your model.
Interior Door Handle

Interior door handles are located on the inside of each door and are a way for drivers and passengers to open and close the doors while inside the vehicle. It mainly provides convenience and accessibility for passengers to open and close the door. Different cars have different design styles of interior door handles. If the interior door handle is worn or damaged, we can choose to replace it with a new one that matches the interior door handle.
Section4: Driving entertainment and connectivity
Audio System
A vehicle audio system, also known as a car audio system or car stereo, refers to the components and features that provide audio entertainment and sound reproduction within a vehicle. It allows occupants to enjoy music, podcasts, radio broadcasts, and other audio content while driving. It consists of multiple components, including the main unit, speakers, subwoofer, amplifier and equalizer, etc.

The main unit is usually located in the center console or radio dashboard and acts as the control center of the audio system. Due to the long-term frequent use of the buttons on the radio dashboard, the logo of the buttons may fade and become blurred. At this time, you can choose a simple repair method of pasting button stickers instead of spending maintenance costs to repair the dial. Of course, the exact features and capabilities of your vehicle's audio system may vary by vehicle make, model and trim level.
Car Central Control Screen

The car central control screen, also known as the infotainment system or multimedia display, is a prominent feature in modern vehicles that serves as a central hub for various functions and information. Featuring an entertainment system that provides access to various audio sources, a navigation system that provides real-time maps, turn-by-turn navigation and points of interest, camera and sensor integration, and a central control screen that displays camera information and alerts for increased visibility and safety. Of course, the specific features, functions and user interface of the central control screen may vary between different models and manufacturers, but the overall purpose remains the same - to provide a centralized and user-friendly control interface for various vehicle functions and information.
Section5: Driving Comfort and Interior Environment
Ventilation Control and Air Vents

Automobile ventilation refers to a system that controls the flow of fresh air outside the car and circulates it in the car to provide a comfortable and healthy environment for drivers and passengers. The ventilation system can adjust the temperature, humidity and air quality in the car according to the driver's operation of the air conditioning switch knob on the control panel. Air vents are located at various points inside the car to direct airflow and climate control for the air conditioning system. It provides a constant flow of fresh air even when the windows are fully closed. Front passenger air vents are usually located in the center of the dashboard and on either side of the dashboard. Air vents for rear passengers can be located in the roof, center console or under the front seats. Passengers can direct air to their preferred areas by moving the airflow direction of the air vents.
Sun Visors

The car sun visors are located mainly on top of the windshield and can be adjusted to shield the eyes of the driver and passengers. They are mainly used to block sun glare and protect the driver and passengers from harmful UV rays. Some car visors are designed with additional features such as built-in mirrors, built-in lamps etc.
Car Seats
Car seats are usually constructed with a strong frame and padding for support and comfort. The frame is usually made of metal or a high-strength material, while the padding is designed to provide cushioning and absorb shock. It is usually equipped with adjustable components, and the seat height, seat back angle, lumbar support, etc. can be adjusted by operating the seat handle to provide the occupants with a personalized and comfortable seat experience.

For seat repair and maintenance, you can regularly vacuum the seat to remove dirt and dust etc., and you can apply leather or fabric conditioner to the seat to keep it soft and prevent it from cracking or fading. If you don't want to take such trouble to maintain the seat but want to keep the seat comfortable, we can choose to install a car seat cover on the seat, which is what most car owners will choose. The car seat cover is easy to replace and disassemble, and the leather material is less likely to leave dirt that is difficult to remove, and is easy to clean and maintain.

Floor Mats
Car floor mats are protective accessories placed on the floor of your vehicle to protect the carpet or floor underneath from dirt, debris, spills, and wear and tear. This is because dirt from shoes can be carried inside the vehicle and spread, which tends to create an unhealthy or even smelly environment. Floor mats, on the other hand, are usually made of durable materials that prevent dirt and water from accumulating inside the car, while also making it easy to remove the carpet from the car for cleaning. In addition, floor mats can be designed to match the exterior and interior of the vehicle, increasing aesthetics while giving drivers and passengers a softer touch and better comfort for their legs.

Roof and Headliner
Automotive roofs and headliners are an integral part of vehicle interiors, providing important functions of structural support, insulation and aesthetics. A car roof provides structural rigidity to the body, distributing forces and protecting occupants in the event of a rollover or crash. At the same time, it resists various weather conditions and ensures that the interior of the car is dry and comfortable, thereby maintaining the safety and stability of the vehicle. The headliner is sound-absorbing and insulating, and it helps regulate the temperature inside the car by reducing heat transfer from the roof and maintaining a comfortable environment. Overall, the car roof and headliner create a functional, comfortable and visually appealing cabin space for the vehicle occupants.

Conclusion
Whether it's from the instrument panel to the pedals, or from the center console to the roof, each component has a unique function and importance. These interior components work together to provide a comfortable and safe driving environment. Understanding the role and function of each interior component helps us to consider and evaluate when shopping for a car or upgrading a part of the car, ensuring a safe and comfortable driving experience.
By the way, if you want to know about car exterior parts, please read this blog-Detail Guide to Exterior Car Parts: Exploring and What They Do
FAQ
Q: What are the interior panels of a car?
A: Interior panels for cars are the various panels and components that make up the interior of a vehicle. These panels are usually made of plastic, fabric, leather, or other materials and are mounted on the vehicle's interior surfaces to provide functionality, aesthetics, and protection. Common types of automotive interior panels are instrument panel panels, center console panels, door panels, roof liner panels, column panels (vertical support columns that cover both sides of the vehicle interior, such as the A-pillar (between the windshield and front door), or the B-pillar (between the front and rear doors).), etc.

Q: What are the different Types of Car Interiors?
A: Automotive interiors can be classified into various types based on design, material and usage. Here are some common types of car interiors:
Nylon Interior: Nylon is very durable and porous, and is the most common type. It has a long lifespan, but it can also get dirty. It’s recommended that you clean nylon upholstery regularly using hot water and a mild detergent.
Polyester Upholstery: Polyester is a very soft, comfortable fabric that mimics the grain of suede. Like nylon, it is highly porous, so it stains easily. It's also a bit of a hassle to clean. Steam cleaning is a good option for polyester, although we recommend hiring a professional to do the job.
Vinyl Upholstery: Vinyl, a category of non-fabric upholstery, is still very common. Since it's non-porous and virtually waterproof, you can usually get the job done with just warm water and a rag. It is therefore relatively easy to maintain and keep clean.
Leather Upholstery: Leather upholstery exemplifies luxury and elegance more than any other interior material, but also requires more maintenance than any other upholstery. It is generally used in high-end luxury car manufacturing.
Q: What can I use to clean the interior of my car?
A: For removing loose dirt, dust, and debris from carpet, upholstery, and hard-to-reach areas, you can use a vacuum cleaner. For wiping down surfaces like dashboards, door panels, and center consoles, you can use microfiber cloths, which are gentle enough to use on screens and delicate surfaces without scratching. Multi-purpose cleaners are versatile and can be used for general cleaning of various surfaces in the car interior. In addition, glass windows and mirrors need to be wiped with a special glass cleaner. Last, for fabric upholstery or carpeted areas, you can use an upholstery cleaner to remove stains, spills, and odors.

Q: How often should I clean the interior of my car?
A: It depends on your driving conditions and lifestyle. If you frequently transport passengers or carry cargo, the interior of your car may need a more regular cleaning. Beyond that, it's a good general rule to perform at least two deep cleanings per year. For example, you could clean your car at the beginning of each spring to wash away the dirt and road salt left over from the winter. Clean it again in late summer to get ready for the colder months.
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