
Audi nameplates are located on the left side of the engine, at the diagonal position of the air filter. Vehicle nameplate: The vehicle nameplate is a plate that indicates the basic characteristics of the vehicle, mainly including the brand, model, engine power, total weight, load capacity or passenger capacity, factory number, manufacturing date, and manufacturer name. Air filter: An air filter is a type of filter, also known as an air filter cartridge, air cleaner, or air element. It is mainly used for air filtration in engineering vehicles, automobiles, agricultural vehicles, laboratories, sterile operating rooms, and various precision operating rooms. During operation, the engine inhales a large amount of air. If the air is not filtered, the dust suspended in the air can be sucked into the cylinders, accelerating the wear of the piston group and cylinders. Larger particles entering between the piston and cylinder can cause severe "cylinder scoring," which is particularly serious in dry and sandy working environments. The air cleaner is installed in front of the carburetor or intake pipe to filter out dust and sand particles from the air, ensuring that sufficient and clean air enters the cylinders.

Regarding the location of the Audi e-tron's nameplate, I specifically asked the dealer when I picked up the car. Generally, after opening the driver's side door, look towards the bottom of the door frame—there's a small metal or plastic plate with the VIN and other factory information printed on it. Why is it placed here? Because it's convenient to check and doesn’t get in the way. If you can’t find it there, another common alternative is to look inside from the lower left corner of the windshield outside the car—there might be a label there too. I think the nameplate is important, like when checking the VIN during a used car transaction to prevent fraud, or when technicians use it to confirm model details during maintenance. Every time I wash the car, I make sure to wipe the plate to avoid dirt covering the text. In short, the driver’s side door frame is the standard location—just remember to gently touch it with your finger to confirm it’s securely fixed and not loose.

The Audi e-tron's nameplate is mostly fixed on the side door frame next to the driver's seat, visible upon opening the door. It is typically a grooved metal plate printed with the VIN and manufacturing details. This design is common in electric vehicles due to its concealed yet accessible location. When helping a friend with car repairs, I noticed that if it's not on the door frame, check the label affixed below the windshield. The nameplate is crucial for the vehicle's legality, such as verifying the VIN for transfers or insurance, so keeping it legible is important. During repairs, technicians first use it to match part codes, preventing incorrect installations that could affect motor performance. Personally, I regularly clean dust off with a soft cloth to ensure the information remains readable, especially in humid southern regions where rust is a greater concern.

Finding the nameplate on an Audi e-tron is easy: Open the driver's side door, and it's located in the lower right area of the door frame. The plate isn't large but contains all the necessary information, including the VIN. If you can't find it there, there might also be a sticker version in the lower left corner of the windshield. At first, I forgot the exact spot and checked the owner's forum online to confirm the location. The nameplate is quite useful—it's needed for insurance purposes to quickly register in the system, or for police to verify information during accident handling. It's not something you usually think about, but when changing cars, you need to ensure it hasn't been tampered with.

The Audi e-tron's nameplate is mainly located on the inner side of the driver's door frame. For example, when you sit in the car and open the door, you can see it by looking down—a small plate filled with factory data. This position is well-chosen, offering strong protection without obstructing the driving view. In reality, due to safety regulations, the nameplate's VIN code must be verifiable; otherwise, it could cause trouble during annual inspections or accidents. My neighbor once had their transfer rejected because the plate was illegible and had to spend some money to get it reissued. It's advisable to take a photo of it when buying a new car for future reference in case of wear and tear. With electric vehicles' complex circuitry, the nameplate also helps repair shops quickly access circuit diagrams to avoid misdiagnosis—it saved me time during my last inspection.


