2011 Honda Odyssey Owner's Manual - Page 476
2011 Honda Odyssey Manual
Page 476 highlights
Ultrawide Rear Entertainment System Replacing Batteries COVER Auxiliary Input Jacks Features BATTERY COIN Each headphone uses one AAA battery. The battery is under the cover on the left earpiece. To remove the cover, insert a coin in the slot and twist it slightly to pry the cover away from the earpiece. Pull the cover outward, and pivot it out of the way. Remove the battery. Install the new battery in the earpiece as shown in the diagram next to the battery slot. Slide the cover back into place on the earpiece, then press down on the back edge to lock it in place. An improperly disposed of battery can hurt the environment. Always confirm local regulations for battery disposal. Auxiliary input jacks and headphone connectors for the rear entertainment system are above the third row seat armrest on the driver's side. CONTINUED 2011 Odyssey 473