Rentalman

Hi thanks for the reply. I have scanned it but no codes relating to the battery. As a new car I was advised to change the battery. No joy. Then advised change alternator no joy. Just don't understand afyer all crash data reset. Battery will not have power to start so use jump leads. Then when I take them off within minutes I get 48v battery message. Then 12v battery message. Then slow liss of revs and then cuts out. It was suggested I change the lead on the battery that goes from + to - with a small sensor. But that's 130.00 uk pounds and non returnable. Hence seeking help. Thank you for the initial reply

Hi help I have a skoda octavia 2021 1.5 etech. It was involved in a heavey front end accident all air bags deployed. I had all repairs done and airbags replaced. All data cleared. But I have a issue. I use jump leads to start the car. Then I get a error 48v battery low. Then on main battery another message. Batter not charging. I have replaced the battery. Was advised to change alternator as well. But still I have the same issue. Car will start with jump leads. Then over a few minutes it loses power. ND THEN DIES. Any suggestions as I have done all I can. The only thing I have not changed is a wire that goes from the possative to minus on the battery. Please help if possible. I have changed battery and alternator. Regards and thanks in advance