Suggestion needed how to save the battery
 

I owned Scirocco and I am going away for one month. Baterie just changed 3 weeks ago. Shall I unwire the baterie or just leave it.
thanks,
js

It should be fullly charged
 

Yes, it's better to take it out the car and make sure that your battery is fully charged. It's also a good idea to use microprocessor-controlled units.