The yellow key display appeared and stayed on, on the dash of my 2013 G7x. Then the radio, wipers, nav display all shut down one by one. Then the engine wouldn't turn off, though the all the dash diplays turned off. I left it running for 10 mins, after which i turned off successfully. I did a reset, following instructions I found in one of the forums on here. The car started fine, the yellow key display disappeared, but now the turn signals don't work. The hazards do work.

Any thoughts? Help!