After torrential rain I returned to car after football it had little battery charge and struggled to start once it was going no problem started ok battery charged had it fully checked no issues on starter alternator battery is only 2 months old.
l know there are issues with water in footwell had replaced convenience unit in past and have just replaced it again after diagnostic check . It did same again this morning weather damp but not heavy rain been told might need a cam bus check any advice greatly appreciated.