Installation operation:1. Window closing:Please press remote key LOCK button, then 4 windows will close automatically 2. Window opening:Please press remote key UNLOCK-LOCK-UNLOCK within 5 seconds, then 4 windows will open automatically 3. Rolling down a ga:Please press remote key UNLOCK-LOCK-UNLOCK-LOCK within 5 seconds, then windows will open around 2-3cm 4. Window opening stop:Windows closing after 1.5 seconds, then press remote key UNLOCK or LOCK buton, windows stop closing 5. Window closing stop:Windows opening after 1.5 seconds, then press remote key UNLOCK or LOCK buton, windows stop opening 1. Car Window Closer 2. Compatible with the car remotes,press car remote, four windows can be closed/opened automatically With the car's CAN data, can be controlled by the car's CANBUS network, working reliably. 3. Four windows will be closed one by one ,Easy to install, no damage to car Project: Auto Electric Window Lifter Suitable models:FOR IX35 2010-2016 Note: This kit can only be installed if the car is AUTO DOWN Colour:Black Material:plastic Package Contents: 1 * window riser 1 set * wiring harness 1 * installation tool 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.