Fault code on audi q7

[tanguyen]

I have this fault code on my q7. can someone tell what is that mean
thanks
Address 61: Battery Regul. Labels: 4F0-910-181.lbl
Part No SW: 4L0 910 181 A HW: 4L0 915 181
Component: J0644 BEM H12 0690
Revision: ******** Serial number: 00000000013710
Shop #: WSC 03323 444 54512
VCID: 254B1D799593

Part No: 4F0 915 105 D
Component: von VA0 2803181881
Coding: 344630393135313035442056413032383033313831383831
Shop #: WSC 31414 790 00001

1 Fault Found:
03041 - Energy Management Active
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 7
Fault Frequency: 21
Mileage: 23809 km
Time Indication: 0
Date: 2008.11.04
Time: 11:58:22

[rlarsen]

It is an old fault (first time "Date: 2008.11.04"), but has occurred 21 times (Fault Frequency: 21) - try erase the fault, and then see if the fault come back.

[GTMRS4]

Looks like you need a new battery