| System | FBS3 - W221 |
|---|---|
| Add-A-Key | Yes |
| All-Keys-Lost | Yes |
| PIN Read | |
| Programs Remotes | |
| Programs Remotes | |
| Resync Available |
Notes:
Need G2 turbo to program key with kc501 and M821 adapter. AKL requires EIS removal //Need G2 turbo to program key with kc501 //Only attempt with proper training.