Emergency call system battery

[Kmm90450]

Checking if anyone knows the battery part number and location in the vehicle for the emergency call system module. Thanks in advance.

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[Guff]

Checking if anyone knows the battery part number and location in the vehicle for the emergency call system module. Thanks in advance.

The call system module is in the center of the car between the subwoofers.

Here is the top of the modem.

Here's the battery:

 

[Kmm90450]

That is where I was hoping it was located. Checking codes this weekend to verify. Thanks for the pictures and the reply.

 

[Ali]

Good Day,

I know this might not be the right topic for what am I asking for but since it has pictures that i feel relative to my question I'm going to ask here,

So my car didn't come equipped with Apple Carplay from the dealer, but I got it installed by a guy who is expert in BMWs, he updated the firmware i think,
however, I'm having an issue with the wireless connectivity, it is very weak signal and I need to keep the phone in one of the cup holders otherwise Carplay will disconnect.

The guy recommended installing / changing the Wifi antenna and I have no idea where that thing is located ?
" He said that this is common with BMWs that doesn't have carplay equipped from the dealer",
and he recommended this antenna:
https://ebay.us/x4ajSe

Kindly guide me where can I find the place of the antenna ?
and whether this antenna is good or not ?

Thanks in advance.

 

[Ali]

Good Day,

I know this might not be the right topic for what am I asking for but since it has pictures that i feel relative to my question I'm going to ask here,

So my car didn't come equipped with Apple Carplay from the dealer, but I got it installed by a guy who is expert in BMWs, he updated the firmware i think,
however, I'm having an issue with the wireless connectivity, it is very weak signal and I need to keep the phone in one of the cup holders otherwise Carplay will disconnect.

The guy recommended installing / changing the Wifi antenna and I have no idea where that thing is located ?
" He said that this is common with BMWs that doesn't have carplay equipped from the dealer",
and he recommended this antenna:
https://ebay.us/x4ajSe

Kindly guide me where can I find the place of the antenna ?
and whether this antenna is good or not ?

Thanks in advance.

Hello,

Just wanted to check if any one has any idea about my question.

Thanks.

 

[Ali]

Good Day,

i'm still wondoring if any one got an answer to my question.

Thanks.

 

[METAL]

I think you should have had Apple Car Play from the dealer.

 

[Buck]

The call system module is in the center of the car between the subwoofers.

Here is the top of the modem.

Here's the battery:

How often do you/we need to replace this battery? My emergency battery needs to be replaced on my 2020 Launch Edition. They say its on back ordered for the last 2 months. Anyone else had similar failures, impacts on performance, and feedback? Thanks

 

[alexevo]

Is there a way to uncode the sos?

 

[Rocksandblues]

I pulled mine out

 

[Neo1967]

How often do you/we need to replace this battery? My emergency battery needs to be replaced on my 2020 Launch Edition. They say its on back ordered for the last 2 months. Anyone else had similar failures, impacts on performance, and feedback? Thanks

Good question..does it give a warning sound? display?

 

[Buck]

Yes it does give a warning on the dash

 

[alexevo]

how did you do it?
or do you mean you didn't uncode it and just pulled out? do you still have a warning on the dash?

I pulled mine out

 

[Rocksandblues]

how did you do it?
or do you mean you didn't uncode it and just pulled out? do you still have a warning on the dash?

Just pulled battery out of it. I have like 6 warnings that pop up each time I start. Track car. So not really concerned

 

[jwaked]

Is there a way to uncode the sos?

Anyone?? the "Emergency Call System Malfunction' is driving me nuts, Wanted to check before I replaced battery.

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