| BMW | 3 Series | E36, 1990-2000 | BMW Remote key (EWS2) 1995-1998EUUSAASIAMEAAUOSA | EU, USA, ASIA, MEA, AUO, SA |
| BMW | 3 Series | E46, 1998-2006 | BMW Remote key (EWS3/4)EUUSAASIAAUO | EU, USA, ASIA, AUO |
| BMW | 3 Series | E90/E91/E92/E93, 2005-2013 | BMW Slot Key (CAS3)EUASIASAMEAAUO | EU, ASIA, SA, MEA, AUO |
| BMW | 3 Series | E90/E91/E92/E93, 2005-2013 | BMW Remote Key (CAS2)EUUSAASIASAMEAAUO | EU, USA, ASIA, SA, MEA, AUO |
| BMW | 3 Series | E90/E91/E92/E93, 2005-2013 | | USA, JP |
| BMW | 3 Series | F30/F31/F34, 2011-2019 | BMW Smart Key (FEM)EUSAASIAAUO | EU, SA, ASIA, AUO |
| BMW | 3 Series | F30/F31/F34, 2011-2019 | | USA |
| BMW | 3 Series | G20/G21, 2018-2024 | BMW Smart Key -2024 (BDC3)EUASIASAUSA | EU, ASIA, SA, USA |
| BMW | 3 Series | G20/G21, 2018-2024 | BMW Digital KeyEUUSAASIASAMEAAUO | EU, USA, ASIA, SA, MEA, AUO |
| BMW | 3 Series | G20/G21 LCI, 2024- | BMW Smart Key BDC3 (2024+)EUASIASAUSAMEAAUO | EU, ASIA, SA, USA, MEA, AUO |
| BMW | 3 Series | G20/G21 LCI, 2024- | BMW Digital KeyEUUSAASIASAMEAAUO | EU, USA, ASIA, SA, MEA, AUO |