Car Head-Up Display Speedometer Overspeed Alarm Car HUD Head-up Display Auto Accessories for Tesla Model 3/Y 2021-2022 Feature: 1. Applicable Car Model: The Head-Up display speedometer is suitable for Tesla Model 3 Model Y 2021-2022. 2. Real-time Display: Intelligent chip, real-time synchronization with central control data. 3. Energy Saving: Automatic shutdown after flameout (central control on/off, automatic shutdown). 4. Safe Driving: Head up display, safe driving, on-board original data, non-destructive installation, the air outlet can be moved at will, after installation, it can be lifted to see the vehicle condition, so there is no need to check the central control screen frequently to avoid accidents. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. Specification: Material: ABS Color: black Installation position: air conditioner outlet Installation mode: embedded non-destructive installation Size: about 75 * 17 * 15mm/2.95 * 0.67 * 0.59inch Wire length: about 3.5 m/137.80 inch Applicable model: for Tesla Model 3 Model Y 2021-2022 Function: 1. Overspeed alarm display: update the speed in real time to avoid violations; 2. Gear display: update vehicle gear in real time; 3. Turn signal display: update the left and right turn signals of the vehicle in real time to avoid errors; 4. Door indicator lamp: update the door switch in real time to avoid accidents; 5. Highlight display: update the light switch in real time to avoid long-term exposure to the vehicle in front; 6. Parking display: real-time update of vehicle parking. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you Please allow 1-2cm measuring deviation due to manual measurement. 1 x Head-up Display