When i change stations on my radio it changes all the settings on bass and tremble on my 2007 grand prix?

Hmm sounds like could be that the car was hot jumped from a dead battery or was jumping another car and it may fried the stereo. Should be able get a factory replacement out a junk yard less than $50

blend door actuator stuck on cold setting .... make sure ur not low on coolant to cause that will always mean no heat

of course you can but make sure you have the radio code written on the back of the sun visor before you start

do you have sound? sounds like you cooked msomething...need more info..

I can't answer because I have other question open, sorry, but here I send any comments and clues to solve (I hope).

For the FUSE PANEL, location and description, I suggest check the 2000-Pontiac-Grand-Prix-Owners-Manual (page 330 and next). A/C have one "diode". Check it.

About your radio display, sound like a internal problem, keep in mind that the CD is working.

The Security Litgh, its possible that you have any problem with the THEFT system or any aftermark alarm (if you have).

Resetting Oil Service Indicator Lights - Pontiac Grand Prix, 1999-03
Driver Information Center If Equipped). Turn the ignition to ON without starting the engine. Fully press and release the accelerator pedal three times within five seconds. If the CHANGE OIL Soon indicator flashes two times, the system is resetting. Turn the ignition key to OFF, then start the vehicle.
If the CHANGE OIL SOON indicator comes on and stays on, repeat the procedure. To reset the OIL LIFE indictor if equipped with a Trip Computer: Press the trip MODE button until the light appears next to OIL LIFE. Press and hold the trip RESET button until the oil life percentage changes to be 99 percent.

Hope helps (remember rated this).

• Make sure your new belt exactly matches the old belt demensions
• Take a breaker bar or big rachet & release the tension on the automatic tensioner; very slowly
• Loop the old belt around the pulleys & fan
• Install new

you may change the filter and fluid, but in most cases it will not do any good. Find a good trans shop to check it out.

Most radios on these are software driven This may be a software update problem. You will probably have to go to a dealer to see if there is an update they can download to your radio.

Though I'm sure there is an AUX button on the radio, there isn't actually an auxillary port on a 2007 Grand Prix stock radio.I'm sorry to say, but you would have to get an aftermarket radio.

the radio display is lighted by a tiny bulb inside the radio, to change this u must remove the radio from the dash and take off the top sheet metal cover, under that u will see a small twist in bulb socket, replace that little bulb, the bulb is about $2 and avail at any full sevice auto parts store.