Custom headunit power supply
 

Hi,
I'm new in the VOLVO Forum and I got a little question.

I recently bought a custom headunit (BLP-990 by Bluepower) for my car (Volvo V50 BY2004) and it is working pretty well. Nethertheless it looses all the settings I did after the ignition has been turned off and the car has been locked for a few mintues. The unit needs a ACC power supply (which is currently done by conntecting it to fuse number 77 which is the trunk power point) and a constant 12 V supply (done by fuse 46 light supply). As it losts all the settings I think that the fuse also turns off with the ignition (or maybe a few minuts later).

Does anybody has an advise for me?

Thank you very much and with best regards,
AlexD7000

Have you checked that the 12V outlet stays powered? I know the one in my V50 does.
I know the numbers on the CEM are hard to read. Are you certain that you got the right one?

How is the sound quality of the BHP-990? What factory system did you have? I am really thinking about getting one as my V50 has the bottom feeder audio. Which is horrid compared to the Premium Sound that my previous V50 had.