2007-2008 Citroen C4 Radio Not Turning On

[Corey]

hi can anyone help me i have a 2007 citroen c4 and my stereo/radio doesn't work it has the cd stacker in the centre console and head unit up front i cant even open stereo settings in the menu option it wont let me select it can anyone tell me if u had this problem before and if so how did u fix it please help 

[paul.h]

Welcome to the forum.

 

You could check the fuses. In the handbook it lists a separate one for the amplifier, F36 20 amp in the dashboard fuse box.

[Corey]

I will check now there is power going to it as u can hear the stacker moving when u first turn car on do u know how to rest all computers on the car

[paul.h]

You could try a battery disconnection/reconnection. The following is from the C4 Technical section Common problems pinned post

 

11. Odd electrical problems caused by wrong battery disconnection procedure.

If you need to disconnect the battery and not do a BSI reset procedure, I have found the following has not given me any problems on a 2004 and 2007 C5 and a 2003 C3:

- remove the ignition key from the car

- open the bonnet

- wait a few minutes for the BSI to shut down

- disconnect the battery negative terminal

 

When reconnecting

- ignition key out of the car

- reconnect the battery

- wait a few minutes

- insert the key in the ignition and wait a minute

- turn the key to the first position and wait a minute

- turn the key so the dash lights come on and wait a minute

- start the engine

- take the windows down and up to reset the anti pinch

- reset the clock (and radio on the C3).