Inside the Bosch Intuvia display there is a small backup battery that supply it when the main battery is turned off or when the display is removed from the bike. It could happend that your Bosch Intuvia disply get over-discharged.
The symptoms of this problem are:
- you can’t start your bike from the display but if you start if form the push-botton on the main battery the bike works fine
- you lost the clock each time you turn off the bike
To solve this problem is necessary to replace the small 240 mAh LiPo backup battery inside the display.
I can do the work for you if you are not confident whit this kind of works. Leave a comment and I will contact you.