ID.3 & ID.4 e-call battery type/replacement?

pj123! · Sep 16, 2021

Hi,
Can anyone help in regard to where the e-call battery is located on the VW ID3 or even the VW ID4 as it might be in the same place as both but i relly need to know for the VW ID3.?

VW TECHNICIAN · Sep 17, 2021

What is your intention to do with cellular network module?

pj123! · Sep 21, 2021

I am aware the battery needs to be replaced in the e-call system every 3> 5 years but I have no idea where it located - I am thinking if it is a standard lithium battery I can replace rather than having to take it into a service centre to save a few ££

Gt550man · 2025-09-23T11:53:10-0400

Did you find out where the sos battery was?

Moonstone · 2025-09-23T18:45:40-0400

Seems pretty messed up that a battery that is guaranteed to fail after a few years is not user replaceable.

ericy · 2025-09-23T19:21:03-0400

I had no idea that such a battery was in our cars. The part number in the video doesn't seem to be correct for our vehicles in NA.

ID.3 & ID.4 e-call battery type/replacement?

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