New 12 volt battery fitted and registered less than a year ago.
Had the convenience charger replaced under the recall in August 2020
“HVS: Main switch: end of service life reached”
Is this a component that will wear out every 5 years?
Had an alert via the My BMW App that my i3 wasn’t able to charge.
Pulled the codes using BimmerLink and the memory contained:
07 Accumulator-management electronics
1 error
21F0D1: HVS: Main switch: end of service life reached
1A Electrical machine electronics 1 error
22285D: Emergency run...
Anyone received this alert in the My BMW app?
I’ve booked my i3 in for the work next week and told it should only take a day.
The alert mentions corrosion on the housing of the Convenience Charging Electronics (KLE)