Car fails to fall asleep terminal 30

Dragoss91 · 07-25-2025, 07:25 AM

F10 2012, the car fails to fall asleep, checked both relays from glovebox and trunk and they are in good working condition. Performed energy diagnosis in ista and didnt give me accurate info.

The car with all its functions runs perfectly fine, I have no other error codes.

The car does not have confort entry (door handles)

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M_Bimmer · 07-25-2025, 06:18 PM

What is your battery voltage immediately after shutting off your engine?
What is your battery voltage 1 minute after shutting off your engine?
What is your battery voltage 1 hour after shutting off your engine?

The above data points will tell you if this is a battery health issue, or you have a much harder electrical/module issue.

Dragoss91 · 07-26-2025, 12:52 AM

The battery is in good working condition as is just 3 years old and registered.

It got fixed after removing battery terminal for 5 minutes. It seems it was just a bug/glitch most likely in CAS, thanks for the reply though !

07-25-2025, 07:25 AM	#1
Dragoss91 Enlisted Member 21 Rep 43 Posts Drives: F10 Join Date: Sep 2020 Location: Romania iTrader: (0)	Car fails to fall asleep terminal 30 F10 2012, the car fails to fall asleep, checked both relays from glovebox and trunk and they are in good working condition. Performed energy diagnosis in ista and didnt give me accurate info. The car with all its functions runs perfectly fine, I have no other error codes. The car does not have confort entry (door handles)
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07-25-2025, 06:18 PM	#2
M_Bimmer Major 956 Rep 1,231 Posts Drives: BMW, Alpina & Porsche Join Date: May 2020 Location: SoCal iTrader: (0)	What is your battery voltage immediately after shutting off your engine? What is your battery voltage 1 minute after shutting off your engine? What is your battery voltage 1 hour after shutting off your engine? The above data points will tell you if this is a battery health issue, or you have a much harder electrical/module issue.
	Appreciate 0 Quote

07-26-2025, 12:52 AM	#3
Dragoss91 Enlisted Member 21 Rep 43 Posts Drives: F10 Join Date: Sep 2020 Location: Romania iTrader: (0)	The battery is in good working condition as is just 3 years old and registered. It got fixed after removing battery terminal for 5 minutes. It seems it was just a bug/glitch most likely in CAS, thanks for the reply though !
	Appreciate 3 argento711.00 zrile187.50 ctcarbonari723.50 Quote