Peugeot 2008 Sos Battery Replacement ^hot^ 【LEGIT - 2025】
Locate the small, dedicated battery compartment door on the side or bottom of the module.
Replacement Peugeot OEM SOS Battery (typically a 3.6V or 4.2V lithium pack). 2. Access the Telematics Unit
If you own a modern Peugeot 2008 (typically models from 2016 onwards, including the second-generation 2020+ models), you may one day see a warning light that stops many drivers in their tracks: “SOS system faulty” or “Emergency call system service required.” Before you panic and book an expensive garage appointment, there is a very high chance that the fix is simple, cheap, and quick:
When the battery capacity degrades over time, the car's computer, the , will detect that the voltage is too low. Symptoms include:
To pry dashboard panels apart without scratching the plastic. peugeot 2008 sos battery replacement
The vehicle's Autonomous Telematics Box (BTA/ATB module) regularly tests the cell's capacity. If the module determines that the voltage is insufficient to sustain a 5-minute emergency voice call, it triggers an alert.
Before you can replace the battery, you need to find it. Its location can vary depending on the vehicle's equipment and model year:
A: Yes, but it may be a rechargeable battery integrated into the TCU. Some newer models require dealer reprogramming after replacement. Consult a specialist.
: Remove the relevant trim panels (either the lower dash or the overhead console) carefully to avoid breaking plastic clips. Locate the small, dedicated battery compartment door on
Carefully unclip the dashboard lower panels or the overhead console using a plastic trim tool to avoid damaging the clips.
A: Possible causes: poor solder joint, wrong battery type, or the entire SOS module is faulty. Try a second reset with an OBD2 scanner.
Depending on the model year (Mk1 vs Mk2), this module is positioned or nested inside the central dashboard cavity behind the main touchscreen head unit.
Purchasing the backup battery from a parts supplier or dealer like WJ King typically costs between $60 and $80 . Access the Telematics Unit If you own a
Secure the new battery, ensuring the connector is firmly in place.
Peugeot 2008 Connect SOS system acts as a built-in lifeguard, using an integrated SIM card to automatically alert emergency services with your GPS location if airbags deploy. If you see a flashing red light or an "Emergency Call System Fault" message, it usually means the dedicated backup battery inside the telematics module is failing. Key Details for SOS Battery Replacement : The SOS backup battery is typically housed within the autonomous telematics box
: Keep the vehicle doors shut and windows rolled down. Wait 5 to 10 minutes without touching any controls until the Built-in Systems Interface (BSI) enters sleep mode.