My 16 Buick Regal comes with Push Start bottom and after several intent of jump startdidnotworkout

Hello, there are multiple possible causes of a vehicle not starting. I am assuming that you have no cranking of the engine at all, correct? Initially, it could sound like the engine's battery is low in charge, and too low to provide any power. Start by testing the 12 volt battery for state of charge and then also the ability to handle a load. If it fails, replace it and recheck. As always, check for any corrosion build up on battery cables and ensure connections are secure. However, with a push button start, you could also have a problem with the push button mechanism itself. If the battery tests good, you'll be checking the button as well as the starting system and ignition switch operation, not to mention the transmission shift lever position indicator. www.repairpal.com/repair-shops That's a link to where you can locate a shop to work with near you.