Ok so I have a few issues going on but I think they are all an electrical issue. First my stereo went last year, then when I put the key in the ignition sometimes it started right away and others it takes 10 seconds to turnover, third when I put it into drive the D for drive flashes on and off and it I tap the gear **** I can bring the d back on??? It feels like the transmission is slipping? I took it to a transmission shop and it’s not that, I think it could be an electrical issue????? Can anyone help?