4K0 915 898 C Brand New OEM SOS E‑Call Emergency Module Backup Battery for Audi A1 A3 A4 A5 A6 A7 A8 Q2 Q3 Q5 Q6 4K0915898C

4K0 915 898C Brand New OEM SOS E‑Call Emergency Module Backup Battery
OE Number: 4K0915898C
Condition: Brand New OEM replacement battery
Function: Backup power supply for Audi OCU telematics control unit J949.
Keeps emergency SOS call active when vehicle main 12V battery loses power after collision.
Compatible Models:
Audi A1, A3, A4, A5, A6, A7, A8, Q2, Q3, Q5, Q6
Note:
Please verify original part number 4K0 915 898C on your telematics module before purchase.
Requires diagnostic adaptation (ODIS/VCDS address 75) after installation to clear SOS malfunction warning.
Not interchangeable with 3G0915089 / 4K0915889C.

We support 7-day return policy. You may submit return request within 7 days upon receipt of your order.
All returned items must be unused, kept in original condition with all tags attached and original packaging intact. A receipt or valid proof of purchase is also required.
Please note that return shipping fees to Hong Kong shall be borne by the buyer.

Orders ship from China and are processed in 1–3 business days.

• Express-DAP (DHL/UPS/FEDEX): 2–7 Days -By default, we will declare 10-50 USD.
• Standard -DDP -(FREE SHIPPING): 5–15 Days-Incl. VAT & All Fees