C4GP radio wiring

[tomaskriv]

That's it. Now you gave me last bit of info that I was looking. THANK YOU SIR for your time and help.
P.S. Where do you get all this info?

[GiveMeABreak]

Good luck with the job - you should be able to set aside a few months now for the easy bit!

[admiral51]

That's it. Now you gave me last bit of info that I was looking. THANK YOU SIR for your time and help.
P.S. Where do you get all this info?

Marc has the Force that's all we know and we ask no more

[tomaskriv]

All done and working. Again big thanks for help.

[GiveMeABreak]

No problem - thanks for letting us know the outcome.

[MelC4]

Hi will this wiring diagram for radio and speakers work for my 2013 C4 Ehdi.

[GiveMeABreak]

No Mel, it may be similar in some regards, but diagrams are specific to vehicle, build year, engine, specific equipment and options fitted.

This is the diagram for your C4 with specific options:

[MelC4]

Thank you Marc is there any RCA connections on my radio to connect an amp if not where can I connect the speakers to an amp and sub woofers at the back of the car as all my speakers are in the doors.

[GiveMeABreak]

No. Factory fitted Amps have different wiring, sometimes speakers and an interface between the head unit and the amp.

On the C4 B7 with the HiFi option, the Bass loudspaker enclosure located in the rear boot right side incorporates the Equaliser unit. In addition the HiFi factory option included additional speakers.

So you cant' really retrofit one of these without replacing the wiring and fitting the additional speakers and all the kit as well as the configuration and wiring to the fuse box.

Your best option is to buy an aftermarket amplifier using a Line Out Converter (LOC) to convert the high output signals from the RD5 Head Unit to the LOC which converts these to low output prior to connecting to an amplifier. Some amps even do this for you - so it all depends, but it's a project you'd need to research first.

[MelC4]

Thank you Marc my amp has one of that LOC unit next to it, I do not have that speaker at the rear right side of the boot will the wires be there for that speaker I did wire up a C4 torch there and seen a lot of wires there.

[GiveMeABreak]

According to your VIN you don't have the factory system HiFi system installed, so there's no amp or Loudspeaker unit or wiring fitted. It's a different loom and additional wiring Mel, so not sure what you are referring to regarding your amp. It's either aftermarket equipment or something else.

[MelC4]

Ok all good thanks I have an aftermarket amp so just have to wire it to fuse box and locate wires from the radio head unit.

[GiveMeABreak]

Obviously I can't help you with aftermarket systems Mel as they are all different in capabilities wiring, but you can locate the speaker inputs from the diagram I provided.

[MelC4]

Hi Marc all good thank for the help I just have to locate that speakers wires and I should be good.

[MelC4]

Hi Marc, what kind of sump plug washer & size does my 2013 EdhiC4 use.