Quaman26 said:Update on this issue for me. I brought in my newly leased Spark EV with this problem to have the rear wiper fixed. I brought this up and they researched it and ended up updating the radio firmware which fixed the problem. So next time you are in for any service, just tell your dealer and they should be able to fix it with an update.
Quaman26, Could you Please post a # or something I can give to my dealer to find that firmware update? It seems that many dealers can't find the update in question.