NHTSA Complaint #11556842 — 2019 HONDA CR-V

After waiting in car, dash board went crazy with all warning lights scrolling. Two dealers refused to take car because the dash stopped. This happened 3 times. Third time, Autozone x2 and Firestone, independent of one another said computer issue and that a code for rich fuel was coming up. On sixth check, mechanic private used code reader after check engine light came on. Dash went berserk twice. They refused to touch vehicle stating it’s electrical. Took it to dealer who kept car for five weeks. ‘Can’t get an active code. We can start with fuel injectors’. ‘Maybe’ that will stop dash board issue. Now, five days after this diagnosis, dealer states that the tech DID find drop in voltage happening intermittently. When I asked why I was not told this originally - he cited mis communication. Car runs great. No repairs done yet as no one knows what to do. 114,000 miles. Highway. I am on several forums and this is not an isolated issue. Help please