Crash mode reset on the 2022 Revolt E+?

AWB

New Member
Region
Europe
Having just bought a 2022 Revolt E+ I stumbled over the DI2's "crash mode".
As far as I found out yet - and I didnt find much - there is no way I can make a reset on the stock bike. It seems it is not equipped for this.
With other Giant models there is the Di2 SM-EW90-B Junction Box and it's reset mode. But do I need to buy and install one? Or is there any other way?
I planned to buy an EW-EN100 Junction-A for access to button modes and additional display infirmation. Does anyone know whether this one would solve the problem?
 
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