After filling up with Diesel my Citroen C3 wouldn't start. On the dashboard it read 'Auto Locking Active'. It now reads 'Economy Mode Active' and the battery icon keeps flashing. Have tried charging the battery but still nothing. Have checked the immobilizer and that's all ok. Please advise

Jess, May 2017

I'd advise you to do a simple Google search for - say - "Citroen C3 battery light flashing"

You'd have found things like this in the first few results:

https://citroenc3owners.com/petrol-citroen-c3/c3-won-t-start-but-turning-over-battery-light-flashing-t348.html

https://citroenc3owners.com/citroen-c3-tips/c3-battery-light-flashing-t132.html

acp, May 2017