| Mercedes-Benz | E-Class | Mk2 (W210), 1995-2002 | Mercedes Slot Key (FBS 3)EUSAASIAAUO | EU, SA, ASIA, AUO |
| Mercedes-Benz | E-Class | Mk2 (W210), 1995-2002 | Mercedes Slot Key (FBS 3)USA | USA |
| Mercedes-Benz | E-Class | Mk2 (W210), 1995-2002 | Mercedes Remote Key (FBS 2A)EU | EU |
| Mercedes-Benz | E-Class | MK1 (W124), 1996-2002 | Mercedes IR key HU64 (FBS X/2) | N/A |
| Mercedes-Benz | E-Class | Mk3 (W211), 2002-2009 | Mercedes Slot Key (FBS 3)EUSAASIAAUO | EU, SA, ASIA, AUO |
| Mercedes-Benz | E-Class | Mk3 (W211), 2002-2009 | Mercedes Slot Key (FBS 3)USA | USA |
| Mercedes-Benz | E-Class | Mk4 (W212), 2009-2016 | Mercedes Slot Key (FBS 3)EUSAASIAAUO | EU, SA, ASIA, AUO |
| Mercedes-Benz | E-Class | Mk4 (W212), 2009-2016 | Mercedes Slot Key (FBS 3)USA | USA |
| Mercedes-Benz | E-Class | Mk4 (W212), 2009-2016 | Remote Key (FBS 4)EUASIASAAUO | EU, ASIA, SA, AUO |
| Mercedes-Benz | E-Class | Mk4 (W212), 2009-2016 | | USA |
| Mercedes-Benz | E-Class | Mk5 (W213), 2016-2023 | Remote Key (FBS 4)EUASIASAAUO | EU, ASIA, SA, AUO |
| Mercedes-Benz | E-Class | Mk5 (W213), 2016-2023 | | USA |