Compatible with Tempur-Pedic Ergo or Ergo Extend Adjustable bed base JDLK.33.01.18 RF358A, JLDK.33.01.36, RF502A (With backlight ) Step 1: Please ensure your base remote has fresh batteries. Step 2: Locate the Battery Backup Box and press the POWER DOWN button twice. A light on the Battery Backup Box will illuminate. Step 3: On the back of the remote, press and hold down the PAIR button. The PAIR button will illuminate blue and start flashing. When the PAIR button stops flashing, the illuminated light on the Battery Backup Box will go out. Step 4: Release the PAIR button and test all remote functions. NOTE: If pairing fails, please Deactivate child lock and then pair again. 【Deactivate Child Lock】:Press and hold FOOT UP and FOOT DOWN buttons together for approximately six(6) seconds. The remote backlight will flash twice. when the backlight light goes away, the remote is no longer in Child Lock. Brand new Remote Control Made of high-quality ABS, which is wear-resisting and durable, comfortable hand feeling. Package Included:1 x Remote Controller (not include the battery) Any question, Please do not hesitate to contact us before leaving Feedback, We will help you resolve it, Thank you。 NOTE: If pairing fails, please remove the child lock and then pair again. 【Deactivate Child Lock】:Press and hold FOOT UP and FOOT DOWN buttons together for approximately six(6) seconds. The remote backlight will flash twice. when the backlight light goes away, the remote is no longer in Child Lock.