I have a 2015 Insignia 1.6 CDTi Ecoflex. The stop-start system only works when the battery is charged manually and then stops after a few days. New battery fitted by dealer six months ago.
Filed under fault - Asked by Brian Lochrie - Tue, 30 Jun 2020 17:09
We get so many queries about stop-start systems (in all makes and models) that we wrote a feature about it: Why won't my car's stop-start system work?
However, in your case, perhaps there's something up with the alternator that prevents it from charging up the battery fully.
It may be worth getting an auto-electrician to check it out.
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