Peugeot 2008 Sos Battery Replacement < TESTED — HANDBOOK >

Here’s a solid, practical review of the process, based on common owner experiences (applicable to 2016–2021 models, and some newer ones).

| Issue | Symptoms | DIY Difficulty | Solution | | :--- | :--- | :--- | :--- | | | "SOS Battery Low" message on dashboard. | High (Dashboard removal required) | Dealership advised. | | Key Fob Battery | "Key battery low" message; reduced range. | Low | Replace CR2032 yourself. | | Main Battery | Car won't start; clicking noises; "Economy Mode Active". | Medium | Replace (use AGM for Start-Stop models) and perform BMS reset. | peugeot 2008 sos battery replacement

Disconnect the vehicle's main 12V battery in the engine compartment to avoid electrical shorts. Here’s a solid, practical review of the process,

The SOS battery in Peugeot 2008 is a critical component of the vehicle's safety system. If you're experiencing issues with your vehicle's SOS battery, it's essential to address the problem promptly to ensure your safety on the road. By understanding the replacement procedure, cost, and tips for maintenance, you can ensure your Peugeot 2008's eCall system continues to function properly. If you're unsure about any aspect of the replacement process, consult a professional mechanic or a Peugeot dealership for assistance. | | Key Fob Battery | "Key battery

Inspect the module

Replacing an SOS module battery can be significantly more expensive than a standard battery due to labor and specialized parts:

For this specific safety-related part, it is best to use official channels: Official Parts : You can find the correct battery through the Peugeot Services Store or a local parts department. Expert Assistance