[kernelpanik]

I'm not very happy today….
I have a " no warning tones " message when I startup the car, and have no sounds, no bips, no radio and no Bluetooth….

I have read a couple of things about this message, but nothing specifically about G01.
The amplifier seems to be ok, no water leak and no visual damage… fuses are also OK.

I have read it can be a " battery " issue, so I have measured my battery : 11.9v (engine off)… it's very low. Is it normal I have no warning message for my battery ? Does we think it may be the cause of my message ? Any tricks to reset all the system ?

Thank you for you help.

[freshxdough]

Originally Posted by kernelpanik

I'm not very happy today….
I have a " no warning tones " message when I startup the car, and have no sounds, no bips, no radio and no Bluetooth….

I have read a couple of things about this message, but nothing specifically about G01.
The amplifier seems to be ok, no water leak and no visual damage… fuses are also OK.

I have read it can be a " battery " issue, so I have measured my battery : 11.9v (engine off)… it's very low. Is it normal I have no warning message for my battery ? Does we think it may be the cause of my message ? Any tricks to reset all the system ?

Thank you for you help.

Check fault codes with ISTA. Battery voltage at 12.0 is totally ok. Our cars do not fully charge the battery at all times when driving. Disconnect battery 10 mins to do a battery reset. Fully shutting down power and rebooting may bring sound back, but likely won't. Disconnecting power doesn't delete codes or anything by the way, just fully powers down the vehicle and resets just like disconnecting Router power cable and waiting a few mins.

[kernelpanik]

I have plugged my batterie to an intelligent charger…This morning the sound, beep, alerts and Bluetooth are opérationnel; and everything seems to be Ok.