Electrical issues check engine

[Rhopapi]

So I bought my rho 2 weeks ago. Everything was fine until 5 days ago, it started with my tow mirrors going all the way up on their own, then now I have everything from lane sense, hands free driving, park sensors, e brake hold service lights come on. But they come on and off. The check engine light is also on permanently. Another thing I notice is that when I start the truck my brake pedal thumps and my interior lights flicker. I took it in to the dealer rand apparently its the radar module that controls all the assist features. I have a feeling that it may be the batteries. The truck was dead on the showroom when I bought it. Anyone going through this too?

 

[RDRHINO]

It does actually sound like battery issues. These trucks go bonkers when the batteries fail

 

[EricRho]

I have been on this forum since I ordered my RHO in May 2024 just reading. Your post made me create an account. I have 7k miles and my car is at the dealership again for the 3rd time this car has a major problem

 

[AusputzerAri]

The last 500 miles, the truck has been at the dealer twice for battery issues. First time it gave all kinds of warnings on the dash. The second time it just died a quiet death. Within a day, the battery went from normal to absolutely nothing. No other indications this would happen. So now it is at the dealer again and they said that they will look further into the issue, not just replacing the battery again. Too bad, it is such a nice truck. But now it has become a trust issue. Is this truck reliable to make it to work? Or go on a little road trip?