Bosch i:SY E5 ZR F CX Translation Of Original Operating Instructions page 250

Description
If a battery fault is detected, two
LEDs will flash on the battery
level indicator.
Code:
No LEDs will light up if there is
no power.
Table 49: List of battery error messages
MY23I0a - 42_1.0_22.01.2024
Method of resolution
 Contact specialist
dealer.
1
Check all plug connections.
2
Check contacts on the
battery for dirt. Clean the
contacts carefully if needed.
3
Contact your specialist
dealer if the problem
persists.
Operation
250