Challenger down! Service shifter error HUD flash on and off . A8 shift knob gear light lights PRND123 Lights flash on and off. Removed the shifter 4 pin sifter knob harness. No change. Auto park disabled stability control disabled 2019 Scat Pack. PCM is unlocked Email tune Jay Greene. HP Tuners has no access to pcm or TCM. Checked transmission fuses F 26 . F29 both are good. 15amp. Any suggestions for what to look for? Also the Tazer no longer can connect. The windshield wipers are now turning on and off. On and Off. Crazy