Macan Active Cruise Error

[red_slr]

On start up the ACC has been throwing an error saying service required.

The ACC is working so not really fussed but does seem to be doing it more often now.

Anyone seen this fault before?

Thanks!

[red_slr]

Fault diagnosed by dealer today..... low battery.

If anyone gets this ACC error its a sign your battery is low and the ECU drops ACC off as its considered not a priority.