How do you reset the Parrot CK3000/BLU-GM29 so you can pair a phone when the memory is full?

The Green wire requires a constant 12VDC source to keep the memory alive.

Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem.
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In most car stereo systems, there is a wire that gets constant voltage to keep the memory settings and it should be fused. I would check it to see of the fuse for that line is gone. Does the radio remember your preset stations? If it does, then I am wrong. Sorry!

replacing battery more likely erase ECM memory.best to start vechicle let enginet idle until ECM relearn memory.your vechicle has to complete full drive cycle before ECM MEMORY return if not let dealership reset engine idle.

Hello,

I hope this info helps.

NOTE: This is the only information provided by the manufacturer for clearing diagnostic trouble codes.




CLEAR MEMORY
After eliminating problem as per trouble code, clear memory as follows:

Make sure ignition switch is ON (and engine off). Connect one DIAG. terminal (1) on diagnosis connector (2) terminal No.1.

where warning light is flashing, connect the other DIAG. terminal (3) on terminal No. 2 for at least three seconds . After memory is cleared, normal warning light flashing rate resumes. (Warning light flashes every 0.6 seconds (ON-OFF operation.) Memory cannot be cleared if any problem exists.

After clear memory and then DIAG. terminals (1) and (3), extract from diagnosis connector (2)

make sure that unit is set up to recieve the bluetooth signal from the phone. In some cases there is nothing you can do except get a different phone or a different unit.

try deleting some of the paried devices from the settings menu to make room for a new phone. otherwise you may need newwer software on the parrot.

try deleting some of the paried devices from the settings menu to make room for a new phone

Do you have memory seats as well? If so follow these steps I am going to refer to the keys as A and B as you have 2 of them
1) Unlock car with key A
2) Turn ignition into ON position with key A and roll down the window
3) Point Key B at IR Sensor and Click twice (perform both clicks under 5 seconds)
4) Turn off ignition and pull Key A out
5) Turn ignition into ON position with Key B
6) Point Key A at IR Sensor and Click once
7) Turn off ignition and Pull Key B out

Key A should be programmed as the Master Seat Program and Key B should be programmed for the Secondary seat program
So when you set your memory seats Key A is for Memory Position 1 and Key B is for memory position 2
if you don't have memory seats then you only have to point the receiver at the sensor and click once. That should just sync the IR Frequency and Codes