PRX-FD-R7989

Ford Lincoln 5-Button Smart Key, 164-R7989, 902 MHz
Aftermarket Replacement
FCC ID: M3N-A2C31243300
IC: 7812A-A2C31243300
Frequency: 902 MHz
Battery: CR2025 (X2)
Button: Lock, Unlock, Remote Start, Trunk, Panic
Test Key: HU101
Lishi: HU101
Replaces PN: 164-R7989, 164-R7991, 164-R8106, 164-R8119
Note: Must match button configuration of original key (different frequencies) 

PRO TIP: If you have trouble getting the vehicle to detect the new key, remove the board from the shell and hold the board about 1 inch above the programming pocket.