What's up with my stop-start feature?

Hi

Regarding the stop-start feature, I was told that I needed to recharge my battery by going on a 20-minute journey driving over 50mph. I have done two 125-mile journeys in the last month and it still is not working; this was done with no radio, heaters or devices charging. I was also told that engine will only stop start for so many times, and is there I a way of resetting this?

Clare Constable (NOTTINGHAM)

Mar 2019 Filed under: fault

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Expert answer

Hi Clare,

Stop-start systems are a source of annoyance for a lot of people. We get so many queries about them that we wrote this feature you may want to read: Why won't my car's stop-start system work?

Saying all that, the point of a stop-start system is to reduce fuel consumption and emissions, so it's seriously pointless to go on a drive specifically to charge up the battery to make it work. It could be that your battery needs to be replaced completely.

Shane O' Donoghue - Complete Car Advisor
@Shane_O_D