How do u take out the factory stereo in a 2007 pontiac v6 G6?

Look at this diagram: https://www.gmpartsonline.net/auto-parts/2007/pontiac/g6/base-trim/3-5l-v6-gas-engine/cooling-system-cat/radiator-and-components-scat

This factory stereo does not provide a switched 12 volt source. You will have to go to an accessory power source in the vehicle. That's what the extended red wire is for.

If it is a factory radio,whenever you remove the battery the radio goes into a locked mode.You need to call a Buick dealer to get the unlock code and have them tell you how to do it.Write down the code for the future possibilities too.Good luck! Greg

There is a kit from Metra called the Metra 99-3303 kit that takes the double din area of the stock stereo and converts it into an info center/single din. Cost is about $123 on ebay.

Im having the same issue ..and actually seen this issue on alot of message board or websites..starting to think its a manufacture issue

absolutely just make sure u get the right faceplate an wireharness

newer cars come with an amp built in so mak esure u hook up the amp wire it may end up plugging into the power ant. or amp wire

If aftermarket check the fuse on the radio, if factory its a good chance your radio has gone bad

Here are the radio wire colors of the whole system, please rate this solution.

2007 Pontiac G6 Car Radio Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: The radio harness does not provide a switched power source. Run a wire to the fusebox for switched power or use the brown wire (+) at the ignition wire harness.
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: Pink
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue