before attempting to access the SOS module to avoid shorting out sensitive electronics. Professional Help
Replace the battery
Like all lithium-ion components, the SOS battery degrades over time. It generally lasts between , depending on vehicle age and environmental factors. Because it continuously monitors system readiness, it will eventually lose its ability to hold a charge, prompting the system to trigger a fault code. Step-by-Step Guide: Peugeot 2008 SOS Battery Replacement peugeot 2008 sos battery replacement
Safety first. Pop the hood and disconnect the negative (-) terminal of the main 12V car battery. Wait 5 to 10 minutes to allow all electronic control units (ECUs) to completely power down and discharge. Step 2: Access the Telematics Box (BTA Module) before attempting to access the SOS module to
Here is a breakdown of the expected costs for this repair: Because it continuously monitors system readiness, it will
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.