[Illuminati23]

Hello everybody,


right now I am tormenting myself with a somewhat suspicious thing.

It is a F25 2.0d from 2013.

In the vehicle was due to a mistake of the staff (no charger connected) deeply discharged the battery.

The battery was replaced, original identical Varta!

I wanted to register with Inpa and Rei **** ld the battery exchange, but unfortunately the DME is not diagnose capable, vehicle of course does not start, makes no noise, even the starter is dead.

Motor fuses / relays are OK. WakeUP line at the DDE is fine. Power supply at the DDE is also available.

Access to DDE with all common tools not possible!

Could it be that the DDE got a bad battery?

Technical defect on lines ground connection, etc., I can rule out, everything has been carefully examined under the microscope?


Would be very grateful

[530d]

Hello everybody,


right now I am tormenting myself with a somewhat suspicious thing.

It is a F25 2.0d from 2013.

In the vehicle was due to a mistake of the staff (no charger connected) deeply discharged the battery.

The battery was replaced, original identical Varta!

I wanted to register with Inpa and Rei **** ld the battery exchange, but unfortunately the DME is not diagnose capable, vehicle of course does not start, makes no noise, even the starter is dead.




Motor fuses / relays are OK. WakeUP line at the DDE is fine. Power supply at the DDE is also available.

Access to DDE with all common tools not possible!

Could it be that the DDE got a bad battery?

Technical defect on lines ground connection, etc., I can rule out, everything has been carefully examined under the microscope?


Would be very grateful

disconnect batery for 5 mins and try agin if still nothing then your dde is broken
i can help and i have in the stock DDE

[pweber84]

Please initialize FlexRay bus and all will be good.