Hi guys I have a 2007 Infiniti G35x wirh 96k miles on it love the car but I’m completely stuck right now, the other day I went to start the car all the presses the push to start lights came on pressed the break pressed the push to start again and boom nothing car didn’t even try to crank so I pressed the push to start again boom nothing again, so I pressed the push to start once again And the lights on the dash turned off as I wanted them too waited about 4 seconds and the lights came back on again and the ignition switch was back to the on position by it self so I attempted to turn the lights back off and the car back to the off position as I did and it literally went back to the on position again by it self. I unplugged the car from the batter checked the volatsge on the battery and I got 12.1 checked for any loose wiring anything got absolutely nothing.

so I waited about an hour returned back to her back plugged the car back to the battery and the car did the same exact thing and the ignition will not go back to the off position it just keeps coming on so I’m forced to literally leave the car unplugged so I thought maybe the BCM so I unplugged the BCM and plugged it back in plugged the power back to the car turned on the ignition and boom car started up drove it to charge the battery and thought the car was fine. Woke up this morning to the same issue I don’t know what to do please help is it my BCM? the car doesn’t even try to crank it just brings all the lights on the dash PLEASE HELP !!!!!

 

How old is Battery? these cars need a real good power source, or they will act and sometimes run funny. With an 07 like mine, you should be on your 2nd new battery, ( at least) since new, and thats accounting for a good 6 years per battery.

 

Battery is less then a month old

 

That doesn't matter!
Test it

 

When Lead Acid batteries go below 50% charge, it's already sustained permanent damage.

12.1 is weaksauce your battery is drained

 

I’ll take my battery to get tested then I’ll get back to you guys tomorrow