Energy management warning

Don Alex

Well-Known Member
Joined
Aug 19, 2020
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Location
Germany
Car(s)
Supra 3.0 Premium
Guys I need your help...

i have been getting the energy management warning for a few weeks now

via bimmerlink i have seen that the battery is charging. for example, i drove a lap today and the battery went from 80 to almost 90% high.

the thing is that the battery always drops to 80% after a few hours. from this point on i can neither locate nor control the supra via the app. but it never drops below 80%. i think it switches into some kind of power saving emergency mode.

if i unlock it once with the key and lock it again immediately. from then on, i can control it again via app for a certain time.

bimmerlink said I have error 030E43 and error B7F805

does anyone have an idea what i can do or where the problem could be? i am grateful for any idea
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