[dwhitcraft]

Hi Everyone - I'm new to this forum. I purchased a '18 SV yesterday with 16 miles. Starting this afternoon, the car started but a warning light came on with a message "Key System Error". I replaced the batteries in the FOB's, still warning. The car operates just fine, but the warning light has not disappeared. I did notice the dealer did replace the battery back in May, I thought that was a little strange. I wonder if they were trying to fix the same issue. Are there any quick solutions I can do at home before taking it a dealer to fix. Thanks

 

[Bovard1]

Take back to dealer.
Key should be in cab.