The YouTube guy with the same problem as me said a battery change fixed everything even though his original 12 volt battery appeared fine (which mine appears fine as well) and my car friend has suggested that 350amps left on my battery for my hybrid car seems low. So that settles it I’ll buy a new battery.
it’s been 3 years since I last changed it and Lexus did say to me it would last 2-3 years.