Switch Operation

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

When driver door switch is ON (door is opened), ground is supplied

Through BCM terminal 1
To ignition keyhole illumination terminal 2.

And power is supplied

From BCM terminal 41
To ignition keyhole illumination terminal 1.

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

Through BCM terminal 47
To front step lamp (driver side and passenger side) and rear step lamp (LH and RH) terminals 2
Through rear door switch (LH or RH) terminal 1
To personal lamp (LH or RH) terminals 1. And power is supplied
From BCM terminal 41
To front step lamp (driver side and passenger side) and rear step lamp (LH and RH) terminals 1, and
To personal lamp (LH and RH) terminals 2

When map lamp switch is ON, ground is supplied

Through grounds M35, M45 and M85
To map lamp terminal 1.

And power is supplied

From BCM terminal 41
To map lamp terminal 3.

When interior room lamp switch is ON, ground supplied (without DVD player)

Through grounds M35, M45 and M85
To interior room lamp terminal 3.

And power is supplied (without DVD player)

From BCM terminal 41
To interior room lamp terminal 2.

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

Through grounds M35, M45 and M85
To personal lamp LH or RH terminal 3.

And power is supplied

From BCM terminal 41
To personal lamp LH or RH terminal 2.

When vanity mirror lamp (driver side or passenger side) is ON, ground is supplied

Through grounds M35, M45 and M85
To vanity mirror lamp (driver side or passenger side) terminal 2.

And power is supplied

From BCM terminal 41
To vanity mirror lamp (driver side or passenger side) terminal 1.

When luggage room lamp (back door side) is ON, ground is supplied

Through grounds B15 and B45
To luggage room lamp (back door side) terminal 3.

And power is supplied

From BCM terminal 41
To luggage room lamp (back door side) terminals 2.