Mitsubishi LANCER Owner's Manual page 143

Features and controls
Customer F.A.S.T.-key programming (Except for vehi-
cles sold in Canada)
You can program new F.A.S.T.-keys to the system if you have
two valid (already registered) F.A.S.T.-keys, blank (not regis-
tered) F.A.S.T.-key and emergency key (specially cut for your
vehicle at your Mitsubishi Motors dealer).
To use the new F.A.S.T.-key, it is necessary to register the key
with both the electronic immobilizer and keyless entry system.
Also refer to "Electronic immobilizer: Customer F.A.S.T.-key
programming" on page 3-41.
For F.A.S.T.-key programming, follow the procedures below.
3
1. Remove the emergency key from the F.A.S.T.-key. Refer
to "Emergency key" on page 3-33.
2. While pushing the lock release buttons (A), remove the
cover of the ignition switch.
3-48
3. Insert the emergency key into the ignition switch.
N00561500076
4. Insert the valid F.A.S.T.-key into the emergency key.