Does anyone know if it is OK to drive around with a bad Aux battery in these W211s at least temporarily? I'm getting the visit workshop warning and suspect the SBC battery has gone bad since car starts fine.

Thoughts?

__________________
-- Chris

'95 E300, 216k miles, Silver Surfer
'05 E320 CDI, 138k miles
'07 S550 4matic, 69k miles

Gone but not forgotten:

'76 300D, 350k miles?, SOLD in 1995
'75 240D, 300k miles, SOLD in 1991