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  1. E

    Unreliable REX Won't Start - What fixed yours?

    A simple 20$ relay fixed mine, so they tell me. I mean its working for now, but they did other things as well. I sure hope they at least tried that for you, but I guess if they can bill a warranty to replace the whole thing they might just do that too I guess. They asked me when I got there...
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    Unreliable REX Won't Start - What fixed yours?

    So I got my car back repaired and everything works as it should. Now disappointingly, they also seem to have updated software on the car, so it may be possible that this had something to do with getting the REX fixed. I know this because all of my coding was gone when I got the car back. So...
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    Unreliable REX Won't Start - What fixed yours?

    Thanks for the info about the testing the battery condition. I did not even think about locking the car to see if that would disable the DC to DC converter, which it sounds like it does. Yes, I did know about the 75% thing for the emissions test, if you try to start it above 75% it tells you...
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    Unreliable REX Won't Start - What fixed yours?

    Thanks for that info - it makes sense that the tiny 12 volt battery would not be responsible for starting the REX. I have been told by the dealer that it is the fuel pump relay causing my REX not to start. For the sake of information sharing, someone created a video on how to replace it...
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    Unreliable REX Won't Start - What fixed yours?

    I have had an 2014 i3 Rex for about 5 months. I have seen inconsistencies with the REX as far as when it works and when it doesn't. In all of my research it seems to be potential for a lot of things, but I'd like to gather some sort of consensus as to how people fixed theirs. Mine is...
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