Easy pairing, no programming required. After installation, if your car has a matching mode, all you need to do is the sensor matching process. No ID tool is required. Battery: Battery is made to last up to 8 years of normal use. Reduce Fuel Consumption: low tire pressure will cause rapid wear of shoulder and sidewall of tire, and shorten tire life. It also increases rolling resistance, which in turn increases fuel consumption. If there is real-time monitoring of tire pressure, the above situation can be avoided. EASY INSTALLATION:What you do is to remove old or broken TPMS and replace it directly. It is well designed to be simply placed on both Front and Rear wheels, Left and Right sides. The mainly function is to monitor tire internal pressure and allow you know the tire condition. High level of accuracy and sensitivity, enhance safety of your vehicle. High quality material ensures stable performance and durability. Fitment: For 2019 3 Base Sedan 4-Door For 2019 3 Long Range Sedan 4-Door For 2019 3 Performance Sedan 4-Door For 2019 X 75D Sport Utility 4-Door For 2019 X 100D Sport Utility 4-Door For 2019 X P100D Sport Utility 4-Door For 2018 3 Base Sedan 4-Door For 2018 3 Long Range Sedan 4-Door For 2018 S 75D Sedan 4-Door For 2018 S 100D Sedan 4-Door For 2018 S P100D Sedan 4-Door For 2018 X 75D Sport Utility 4-Door For 2018 X 100D Sport Utility 4-Door For 2018 X P100D Sport Utility 4-Door For 2017 S 60D Sedan 4-Door For 2017 S 60 Sedan 4-Door For 2017 S 75D Sedan 4-Door For 2017 S 75 Sedan 4-Door For 2017 S 90D Sedan 4-Door For 2017 S P100D Sedan 4-Door For 2017 X 75D Sport Utility 4-Door For 2017 X90D Sport Utility 4-Door For 2017 X P100D Sport Utility 4-Door For 2016 S 70D Sedan 4-Door For 2016 S 70 Sedan 4-Door Item name:Tire Pressure Monitor Sensor For Model S Model X Model 3 Part Number: 1034602-01-A,1034602-00-B,103460200A,103460200B,SE52068 Color: black Material: metal Package Contents: 12 X Tire Pressure Monitor Sensor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.