Replace battery?

I've been getting this error for a while now.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 09: Central Electronics
Label file: DRV\7H0-937-049.lbl
Part number: 7H0 937 049 AD.
Component: BORDNETZ SGVER 1.0 2101
Encoding: 0000103
Operating number: WSC 12345 123 12345
VCID: 74E0630F14A83E9E6A-5148

Sure, here is the translation of the text from German to English:

"1 error found:"
01598 - Battery voltage.
002 - lower limit exceeded.

The decision would also depend on the driving profile and the age of the vehicle.

Before that, however, I would use a battery tester (MWB), a starter generator tester (STG), and a multimeter to directly check the battery and ensure there is no excessive voltage drop.

PS: I've moved the topic.

Is that possible with your vehicle?
Okay, I'm ready. Please provide the German text you want me to translate.

Best regards, Rainer.

So, is that not possible, or do I have a problem with my laptop?

T5 2009, 2.5L 5-cylinder, BNZ.

Your vehicle doesn't have a control unit with address 61 (battery management).

I would recharge the battery, clear any error codes, and check how the voltage behaves. Depending on the usage profile, it wouldn't be unusual for the battery to start losing performance after 7 years.

Best regards, Rainer.

Alternatively, disconnect the battery and use the refresh function with a modern charger. That often helps, and it costs almost nothing (if such a charger is available), it's done quickly, and of course, it protects the environment.