My panel indicates that my key battery is low.

Asked by Annette Oct 07, 2013 at 11:28 AM about the 2010 Toyota Prius Three

Question type: Maintenance & Repair

When I took the remote apart to replace the battery, I discovered there was no battery. Just a tiny green motherboard. The manual had no instructions for this. What do I do now?

2 Answers
115

ejlark answered 10 years ago

All you need to do after you have it apart is to take the tiny green board out and you will find the battery under it. I had the same problem when I opened it up. By chance I dropped it and the green board came out entirely and I was quickly able to make the replacement.

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lfty298 answered 10 years ago

thanx for the info - i would not have tried removing the board and the manual doesn't mention doing that - maybe it is supposed to stay in the plastic casing on the opposite side. new battery tomorrow. :-)

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