My Pioneer fh-x700bt loses its memory about every 10th time I start my car. I've checked the yellow and red wires and they seem right. The unit is only 2 months old so any help would be appreciated. T

Hi Josh, if the installation was done by yourself, check the wiring of the yellow and red cables.
the yellow one should be connected directly to an uniterrupted strong +12volt supply line, like the +ve battery line.
the red wire can be connected to this line as well, or it can be connected to a "switched +12volt" supply line like the accessory line of the ignition switch barrel.
cheers.

fix your amp

The amplifier is in the passenger side rear quarter panel.

Car Radio Battery Constant 12v+ Wire: Orange
Car Radio Accessory Switched 12v+ Wire: The radio harness does not provide a switched power source. Run a wire to the fusebox or ignition switch harness for switched power.
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: 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

Push and hold the phone button until you get a display, now using the big round button in the middle turn to your right until you get to the Bluetooth set up it will say program or delete and you delete the the paired device, and that takes it back to the factory reset.

You need to buy a wiring harness compatible with your vehicle. The wiring harness will connect to your vehicle OEM plug and the other end you need to splice it with the wire that came along with your car stereo.

Black (chassis ground)
Connect to a clean, paint-free metal location.
Yellow
Connect to the constant 12 V supply terminal

on the radio fh-x700bt I can recive a call but I cant talk back they cant hear me talk

What's the year, make and model of the vehicle?

Page 16 of the owners manual tells you the color and function of the wires from the stereo are: http://www.pioneerelectronics.com/StaticFiles/Manuals/Car/FH-X700BT_OwnersManual112712.pdf