Were is the BCM located in my 2006 Pont G6 - 2006 Pontiac G6

https://www.g6ownersclub.com/forum/12-problems-solutions/4819-oem-keyless-entry-install-solution.html

Body Control Module (BCM)
Under the right side of the center console, near the I/P

It's on the right side of the center console , plastic cover pulls off

I found this info for g6, didn't see a g5?

DOOR/LOCK fuse 15amp. Location the BCM
Body Control Module (BCM)
Under the right side of the center console, near the I/P
Fuse box is incorporated into the BCM . #2 is the BCM . Let me know if it's not the fuse , have diagnostic trouble flow chart

Look for Body Control Module locations online.

replace oil sending unit

Hello and welcome to FIXYA. this vehicle does not have a conventional lighting system in it. In order to diagnose it, you require a scan tool capable of accessing the Body Control Module ( BCM).. There are no relays or flashers in the system. The turn signal light switch is only an input to the BCM. The BCM controls the turn signal bulbs by pulsing a voltage to each bulb depending on which way you are turning. In order to diagnose the problem you need to monitor the signal light switch input to the BCM and the output to the bulbs. As for the actual cause of the problem it could be the switch, the BCM or one of the wire connections it the system. As your probem is intermittant is will not be easy to diagnose.

You didn't state what size engine you have. The filter is round in shape, if it isn't under the car near the gas tank, then it is inside the gas tank, Which I think is a stupid place for general motors to put it.