Hi, Got a lost key call for '99 Gran Prix. Ran the VIN and got B131. Cut the key, but it doesn't work anything. Ran the VIN again through local dealer; same B131. The car has both windows all the way down. I pulled the trunk lock. Took it apart and read the wafers. It contained wafers6-10. I asked my code software what the first five could be. It gave me two possibilities. I cut both. Both of the keys work the trunk,doors, and glove box, but won't turn the ignition. ???? The owner says the locks have never been changed. She has been using one key since she bought it new. She has a remote but no ignition killer to her knowledge. Any ideas?
Bill COUNTRY LOCKSMITH