Motor Vehicle Sensors Description: Replace For Part Number: A0025408017A0025406717 A0009054100 A0009057200 A0035400217 A0025409017 A0035400217Q05 0045421518 000905410000090572000025409017 00354002170025408617A0045429818 A0045425718 Operating Frequency: 433Mhz Package Content: 1 / 4 TPMS SENSOR Note: For Mercedes-Benz CL [C216](from 2006-09 to 2014-12) ForMercedes-Benz CLS [C219](from 2005-01 to 2010-11) ForMercedes-Benz E-Class [W211](from 2005-07 to 2011-10) ForMercedes-Benz GL-Class [X164](from 2006-01 to 2009-05) ForMercedes-Benz ML-Class [W164](from 2004-12 to 2011-07) ForMercedes-Benz R-Class [V251](from 2005-06 to 2009-07) ForMercedes-Benz S-Class [W221](from 2005-06 to 2009-06) ForMercedes-Benz SL [R230](from 2005-01 to 2011-12) Note: 1.If you can not make sure which item fit for your car,please send the VIN CODE to us confirm it before order. 2. No sensor programming Required The Tire Pressure Sensor is 100% new and come pre-programmed specifically for your make/model/year of vehicle,need activate them by scal tool or " re-learning ". Simplified Relearn : OBDII required *Installation of TPMS is recommended to be performed only by trained professionals. 3. Installation Process . Loosen the tire: Remove the valve cap and core and deflate the tire. . Dismount the tire: Clamp the tire onto the tire changer, and adjust the valve at 1 o'clock relative to the tire separation head. Insert the tire tool and lift the tire bead onto the mounting head to discount the head. . Dismount the sensor: With a screwdriver remove the fastening screw and sensor from the Valve stem, then loosen the nut and remove the valve. . Mount sensor and valve: Slide the valve stem through the valve hole of the rim. Tighten the screw-nut with 4.0 Nm with the help of the positioning pin. Assemble the sensor body against the rim and tighten the screw. . Mount the tire: Place the tire on the rim, making sure that the valve faces the separation head at an angle of 180 degrees. Mount the tire over the rim. FAQ Q:How long does the battery last? A: About 3 years. Q: Did they tpms sensor need to make program? A:The Tire Pressure Sensor come pre-programmed specifically for your make/model/year of vehicle,need activate them by scal tool or re-learning Picture Details