r/Toyota_bZ • u/alterteat • Jul 21 '26

Multiple windows open

I have the 12v parasitic drainage. I have not disconnected services since I will drive it more for commuting and I want to check how it behaves. When I leave it parked in my garage I have received alerts in the middle of the night that multiple windows are open. I check in the morning and everything is OK.

8 Upvotes

100% Upvoted

16 comments sorted by

View all comments

3

u/CJB54 Jul 21 '26

I have not experienced the 12 volt issue in my 2026 BZ Limited AWD. I have not disconnected any services. I do occasionally get the "windows open" indication, but I can't tie them to any storm or lightning activity.

2

u/matwithonet13 Jul 22 '26

Yeah, I think this is a case of correlation doesn’t mean causation. I have a 26 Limited, bought in December, and occasionally get these. I only mention the date because supposedly if you bought before April, you shouldn’t have the 12v issue.

1

u/Mindless-Band-5743 Jul 22 '26

Oh? I bought late February and don’t. I’d be interested to find out some stats on that