[JohnWick813]

Today my check engine light came on was able to clear it but the 2 errors are in the title.

The error FF1382 did not have any information

But the 030DA8 did it states

Battery status detection DSS Li-lon: serial number not identical after battery replacement

I had no battery replacement done on this far its a 2019 x5 40i

Maybe just a random bug? Cant find anything on the internet regarding this.

Thanks for yall help!

[COKen]

Not sure if this is your issue or not. Maybe you can tell.

Its stated situation is -

A software error intermittently causes a continuous resetting of the microcontroller in the power management system. This causes the red Check Control Message (CCM) “Replace Battery” to be illuminated.

The link below is for the NHTSA site and is titled" SERVICE ACTION: PROGRAM OR REPLACE DUAL STORAGE. SYSTEM BATTERY". It is a PDF file for a TIS Service Bulletin.

https://www.google.com/url?sa=t&rct=...wp-4_UOi2BsG7s

[JohnWick813]

now the car had a message pop up saying the engine was too hot the temperature gauge seems to stay in the middle even when the car is off.

but the settings of the car says no system faults all checks ok

i also have bimmerlink

booked an appointment with the dealer but cant get in until jan 17

anyone have any issues with the grill opening up and closing? think my grill flaps could be stuck or broken would cause this?

[JohnWick813]

also curios if anyone on here knows how to check the function of the active kidney grill flaps??

i found that if you put the AC to max cool they will auto open.

any other methods?

also weird the car seems to be having a over heating issue or some sorts when its been 40 degree F below all this winter so far.

[Jcit]

Originally Posted by JohnWick813

also curios if anyone on here knows how to check the function of the active kidney grill flaps??

i found that if you put the AC to max cool they will auto open.

any other methods?

also weird the car seems to be having a over heating issue or some sorts when its been 40 degree F below all this winter so far.

I saw another Bimmerpost some time ago (but cannot find it now) where an owner was getting the "engine too hot" warning and the car would not start even though it had been parked for some time. In the end it turned out to be a bad battery. Maybe your 2 issues are related?

[JohnWick813]

thats exactly my issue it could be the battery weird.

wife was out grocery shopping was in the store for over an hour to come back to the car and the temperature gauge is still in the middle

[JohnWick813]

the car still has the original battery in the car since it was brand new. but when i check bimmerlink the 12v battery checks out fine.

[JohnWick813]

anyone can point me to a video on how to change out this battery?

changed plenty of batteries on other cars wondering if this bmw is the same

[nZtiZia]

Originally Posted by JohnWick813

anyone can point me to a video on how to change out this battery?

changed plenty of batteries on other cars wondering if this bmw is the same

even if you change the battery, you’ll still have to take it to the dealer to have it registered. let them do it and retrieve the codes, diagnose your other issues, etc

[JohnWick813]

problem is the dealer is booked where i stay i dont want to wait a whole week to get into the shop. this is my only car i dont have no other transportation

could i not use bimmerlink to register the battery?

[JohnWick813]

kinda makes sense why i was getting this error

But the 030DA8 did it states

Battery status detection DSS Li-lon: serial number not identical after battery replacement


never had the battery replaced but somehow the car thinks it has been or needs to

[JohnWick813]

here is a photo of what the car is saying mind you the temperature gauge is not going up it just stays in the middle and the grill is still closed

[Jcit]

here is another thread with same issue, not sure if you're hood has been opened lately

https://g05.bimmerpost.com/forums/sh...ght=engine+hot

[JohnWick813]

So i looked under the hood is this the battery?

I also checked the manual but there is basically nothing in there for the battery it claims the battery is maintanace free???

[JohnWick813]

So after reading that thread. My wife did pop the hood so i understand why that would come up safety thing.

But i still dont understand why the car is retaining heat it is heating up really quickly

I will take a video once i start it in the morning and show how quickly the temp climbs it has never done that before.

Maybe there is nothing going on with the car

I also got the vents to open on the grill by turning the ac to max so the grill is functioning.

Im confused now.

[TurtleBoy]

Originally Posted by JohnWick813

So after reading that thread. My wife did pop the hood so i understand why that would come up safety thing.

But i still dont understand why the car is retaining heat it is heating up really quickly

I will take a video once i start it in the morning and show how quickly the temp climbs it has never done that before.

Maybe there is nothing going on with the car

I also got the vents to open on the grill by turning the ac to max so the grill is functioning.

Im confused now.

It could be the error code is just stuck. Ignore the heating up quickly, likely just something you are noticing now due to the error. Try rebooting iDrive.

[TurtleBoy]

Originally Posted by JohnWick813

So i looked under the hood is this the battery?

I also checked the manual but there is basically nothing in there for the battery it claims the battery is maintanace free???

That is the LI battery as part of there dual storage system, the AGM battery is in the back under the floor.

[Jcit]

Here is another similar problem
https://g05.bimmerpost.com/forums/sh....php?t=1982173

[-Vanguard-]

BMW's and battery issues.

Name a better duo. Ill wait.

[JohnWick813]

thanks for the replies you guys much appreciated!!

the car is still going in the shop i managed to get a slot for this tuesday

so far the car seems to be running normal

and my wife does take alot of short trips in this cold weather and im sure she probably doesnt know to allow the car to coast to charge the battery im going to have to teach her to stop riding the brakes or whatever.

[JohnWick813]

also quick question if anyone can let me know what battery is the bimmerlink getting that information from in the photo i posted above??

is it the one in the trunk or the one under the engine?

[TurtleBoy]

Originally Posted by JohnWick813

thanks for the replies you guys much appreciated!!

the car is still going in the shop i managed to get a slot for this tuesday

so far the car seems to be running normal

and my wife does take alot of short trips in this cold weather and im sure she probably doesnt know to allow the car to coast to charge the battery im going to have to teach her to stop riding the brakes or whatever.

No need to do that, it charges wether coasting or braking. It actually will charge more usually when braking than coasting as shown in the meter.