Switch Operation

WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

When any front door switch is ON (door is opened), ground is supplied

to step lamp (driver side, passenger side, rear LH and RH) terminals 2
to kicking plate illumination (driver side and passenger side) terminals 2
through BCM terminal 47.

And power is supplied

through BCM terminal 41
to step lamp (driver side, passenger side, rear LH and RH) terminals 1
to kicking plate illumination (driver side and passenger side) terminals 1.

When any door switch is ON (door is opened) and personal lamp and map lamp is DOOR position, ground is supplied

to personal lamp LH and RH terminal 1
to map lamp terminals 2 and 5
through BCM terminal 48.

And power is supplied

through BCM terminal 41
to personal lamp LH and RH terminals 3
to map lamp terminal 3.

When map lamp switch is ON, ground is supplied

to map lamp terminal 1
through grounds M16 and M70.

And power is supplied

through BCM terminal 41
to map lamp terminal 3.

When personal lamp LH and RH switch is ON, ground is supplied

to personal lamp LH and RH terminals 2
through grounds M16 and M70.

And power is supplied

through BCM terminal 41
to personal lamp LH and RH terminals 3.

When trunk lid lock assembly (trunk room lamp switch) is ON, ground is supplied

to trunk room lamp (upper and lower) terminals 2
through trunk lid lock assembly (trunk room lamp switch) terminals 1 and 2
through grounds B405 and B475.

And power is supplied

through BCM terminal 41
to trunk room lamp (upper and lower) terminals 1.

When vanity mirror lamp LH and RH switch is ON, ground is supplied

to vanity mirror lamp LH and RH terminals 2
through grounds M16 and M70.

And power is supplied

through BCM terminal 41
to vanity mirror lamp (LH and RH) terminals 1.