Peugeot 308 Secret Menu [better]
While maintaining your firm hold on that button, switch the vehicle ignition onward .
⭐ One of the most practical uses for the secret menu is checking the battery’s health. If your Stop-Start system isn't working, it’s often because the voltage is too low. The hidden menu shows the exact voltage the alternator is providing. peugeot 308 secret menu
To exit, press "AUTO" again for 3 seconds. While maintaining your firm hold on that button,
Next time your Bluetooth acts up, or you simply want to check if your car's software is running the latest build, skip the trip to the mechanic and use these simple button holds to unlock the hidden side of your Peugeot 308. The hidden menu shows the exact voltage the
The method to open the hidden screen depends on the generation of your Peugeot 308 and the type of infotainment system installed.