| Year | Cutting Style | Ignitions Key | Ignition Keys notes | Door & Trunk keys | Model Notes |
| 2001 | High Security | HU66T6 | Transponder Key | || | || |
| 2002 | High Security | HU66T6 | Transponder Key | || | || |
| 2003 | High Security | HU66T6 | Transponder Key | || | || |
| 2004 | High Security | HU66T6 | Transponder Key | || | || |
| 2005 | High Security | HU66T6 | Transponder Key | || | || |
| 2006 | High Security | Requires Dealer Key and Engine Code | Transponder Key | || | || |
| 2007 | High Security | Requires Dealer Key and Engine Code | Transponder Key | || | || |
| 2008 | High Security | Requires Dealer Key and Engine Code | Transponder Key | || | || |