Security Light flashing
Thread Starter
Heel & Toe
Joined: Nov 2019
Posts: 21
Likes: 9
From: Richmond
Security Light flashing
My C4 Went from running good to not running at all. Due to the security light flashing. Got a new key from the dealer tired pairing it to the car didn't work. PLEASE HELP
Melting Slicks
Joined: May 2007
Posts: 2,075
Likes: 109
From: Longmont Co
Race Director
Joined: Oct 2005
Posts: 11,772
Likes: 177
From: Rolla Missouri
2021 C4 of the Year - Unmodified Finalist
St. Jude Donor '10 thru '25
More info needed.
What year C4 is especially important. They are not all the same.
As Mark mentioned, if you have a newer C4 with a key fob that really doesn't have anything to do with the car starting or not.
All it does is lock or unlock the doors.
They do have a security chip in the key though. If you got a new key from the dealer, did he make sure he gave you one with the right embedded resister?
