Custom headunit power supply - Volvo Forums - Volvo Enthusiasts Forum

Go Back  Volvo Forums - Volvo Enthusiasts Forum > Volvo Vehicles > Volvo V50
Reload this Page >

Custom headunit power supply

Volvo V50 A sports wagon that is affordable, sporty and best of all, useful for almost anything.

Custom headunit power supply

Old 07-02-2017, 06:30 AM
Junior Member
Thread Starter
Join Date: Jul 2017
Posts: 1
Default Custom headunit power supply

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,
Old 07-02-2017, 11:26 PM
AutoNaut's Avatar
Senior Member
Join Date: Oct 2009
Location: MD
Posts: 746

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.

Last edited by AutoNaut; 07-02-2017 at 11:29 PM.
Related Topics
Thread Starter
Last Post
Volvo S90 & V90
07-22-2016 04:27 PM
Volvo V70
12-31-2011 04:46 PM
Volvo 850
04-14-2010 08:41 PM
Volvo C70
09-06-2009 11:12 AM
Audio/Visual Electronics
10-18-2005 12:47 PM

Thread Tools
Search this Thread
Quick Reply: Custom headunit power supply

Featured Sponsors
Vendor Directory

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2018 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.