Hello, my car is a 2015 model 3008 Allure Package Beekeeper. I initially replaced it because the battery was missing. It didn't work at the time, but I was stranded on the road because of the wrong amperage. We had the European brand battery installed at the service, but now it's giving engine trouble. It's still showing a fault in the energy accumulator as P1A9C. Do you think the fault is with the battery or the module on the left fender. AdBlue etc. is all cancelled, by the way?