- In the engine bay, on the driver's side.
BMW E36 (1990-1999):
- In the trunk, on the right-hand side behind a plastic cover.
BMW E46 (1998-2006):
- In the trunk, on the right-hand side behind a plastic cover.
BMW E60 (2003-2010):
- In the engine bay, on the left-hand side near the firewall.
BMW F10 (2010-2017):
- In the trunk, on the right-hand side behind a plastic cover.
BMW F30 (2012-2019):
- In the trunk, on the right-hand side behind a plastic cover.
BMW G20 (2019-Present):
- In the trunk, on the right-hand side behind a plastic cover.
BMW i3 (2014-2022):
- In the passenger compartment, under the floor in front passenger's seat.
BMW i8 (2014-2020):
- In the passenger compartment, under the floor between the seats.
