2009 Mazda CX-9 Owner's Manual - Page 320

Interior Comfort Rear Entertainment System qRemote Controller Operate the Rear Entertainment System with the remote controller except for disc insertion/ejection. Using the remote controller A battery has already been installed in the remote controller. Remove the electrical leak-protection insulation sheet before using the remote controller. CAUTION Do not apply excessive force to the remote controller or get it wet. Also, do not leave the remote controller in a place exposed to direct sunlight or high temperature. It could cause a malfunction. NOTE Operate the remote controller with it pointed to the disc slot of the unit. Signals may not be received depending of the angle. Insulation sheet Maintenance Stow the remote controller in its case and put it in the seatback pocket of a front seat. Place the remote controller into its case properly in the direction shown in the figure and stow it in the front seatback pocket. Replacing the battery If the buttons on the remote controller are inoperable, or the operation range becomes narrow or unsteady, the battery may be dead. Replace the battery using the following procedure. NOTE If the remote controller is placed in the incorrect direction, abnormal noise or an operation error could result. 6-80