French Car Forum

I´m after some advise for my Citroen C6 from January 2007. It´s been parked up for almost 2 years and I decided it was time to wake it as I need to be able to move the car every now and then as it sleeps over my pit. The car has been without a battery all this time. Today I put a brand new fully charged battery in and the car started without too...

My friend, I connect AUX and it turns off when the car moves. Do you have any ideas?

I have a C5 2.0 Exclusive Break -05 and I want to change language in the GPS.
When I try does it reply's “Insert the configuration CD”.
Tried with Lexia but It says NO dialog with the multimedia screen and NO dialog with the radio.
The GPS and radio works perfect but I want to change language from German to English.
Anyone who knows what to do...

I have 2006 citroen c4 with rt3 navigation system incase i can't use it, when i want to open navigation it says please insert the navigation cd but i don't have the correct cd form can you send it to my denizardagocbak@gmail.com mail adress and i can write it to an empty cd.
Thanks!

Hello everyone. C4 gp 2008 Would it be possible to get the wiring diagrams of the classic and color display devices somewhere, also the rt3 and rneg wiring diagrams, and lastly the robot vs. full automatic transmission selector wiring is different. I got the complete wiring from a 2012 gp 1.6ehdi robot with rneg system and I have my 2008 gp rt3...

My C6 has never had the best radio reception in the few years I have had it now. It has gotten worse so as to be un-listenable now.

It can only pick up the strongest of stations and seems to be even worse with those lower down the FM range. What it can pick up it full of static and the indicators do seem to influence it as the hiss gets better...

@marc
Thank you. You are the bible of RT3 and probalby to more other models:)
I see that output on RT3 is 4x35W, which is not enought for me. Found 9651773880 JBL audio amplifier, which is RT3 compartible from 607 peugeot and other models. Is it a basic plug and play amplifier? Do all those JBL original amplifiers fit on RT3? This JBL supports a...

Hi,

I’m still using the original RT3 unit in my 607, and have a “pay and go” SIM card installed so I can still use the ‘phone.

I’m able to receive SMS messages ok but every time I try and send one in return, I get an error saying “unable to send message” - there doesn’t seem to be any way to view / change the “SMS centre” to make sure it’s...

On the Mark I Citroen C5 up to 2004 and prior to the facelift, there were 2 versions available. One was designed to work on the VAN Network an the other on the CAN network.

You can identify them from the following buttons circled in green. On the front of the head unit, under the leftmost rotary dial you will have a button next to the one that...

I have a Peugeot 206 (2004) and I'm interested in upgrading the existing radio.

The radio us currently fitted with a Magneti Marelli RT3 unit, this comes with a quadlock connection instead of the standard ISO connection.

I bought a kit from Connects2 that I thought was going to be compatible with my car but unfortunately it isn't, they have said...

As title , trying to pair the radio to my c5 , it all works with the beep beep beep, but when i run diagbox, it cant find the radio ecu, so i cant start to pair it?

Hello, i have a 2007- Peugeot 207 with a CAN-based RT3 system with a 5 disc blaupunkt cd-changer, the software version is 6.62. When i press source i cant select the cd changer, i can only choose between aux and radio. however, when i start the car the cd changer is the default source and it stays in cd changer mode for 10-15 seconds. I do not...

Helo,
I have already written a message on language change topic, I couldn’t get cd to work and waited for the new unit to arrive but I encountered problem.

The cd unit seems to have different cable with less pin and unfortunately I am shipping back.

However, I would like to notice that strange behavior.

When you insert cd it gets in, but it...

What cable is needed to connect a RT3 with an RT3 display?

What does the RT3 display show when its not connected to the radio?

Hello,
does somebody know where to buy the optical cable to connect a RT3 display to the RT3 radio?

Hi Marc, I'm back again :twisted: can you tell me what radio/satnav is fitted to my baby and are there any discs I can get to utilize it?

Hello everyone, I'm a first time poster from Australia and look forward to seeing good stuff on here. I have a small house in France where I'm lucky enough to be able to visit for about 3 months each year. The day before I left last year I was donated a 2005 c5 by an old couple who had become too old to use the car. I had one quick look at it...

Hello,
im looking for information on the LCD display used with RT3 and RT4 radio headunits. The manual (for 307 2004) list it only as DT display.

Hello Everyone,

I need some help with an annoying issue that i am having. I have recently made modifications to my car radio and display (i love my Peugeot 407 and refuse to change it even though it is old) i have replaced my old RD4 system with the small display (it has a known issue of going dim when the car heats up). I found an RT3 D2A N3...

Hello.

I have an 2004 Peugeot 807 ,2.2 JTD with two clocks and large central screen and for a month ago has been giving me headaches.

It all started with a problem that erroneously displayed the autonomy of kms on the screen. After a while the screen went black.

Now when I start the vehicle the screen is black, but when I try to turn it on from...

Hi All,

Can anyone tell me where I can find a firmware update from version 6.62 to the latest firmware also an updated map disc?

Kind regards

Mark

Hi,
I have here a Peugeot 407 with RT3 SatNav. The Radio is working, however the CD starts playing but no sound is coming from the speakers. I read in another thread that there are two amplifiers, would that also apply to the Peugeot 407 and if so, which one would be responsible for playing CDs?

Hi there,

I own a 2006 3.0i C5 Exclusive since about 5 years now. I have some knowledge on diags and mechanics, so usually I can solve my own problems - however I ran into a very strange issue now, in which noone could help me yet.

Would the admin team be so kind and move my question to the most relevant section of the forum, please?

So, from...

Hi,
I would be very grateful for any advice with regard to getting my C5 2007 radio satnav working again. I have looked through old posts on this site and elsewhere but can’t quite get the answers I need.
A few weeks ago it started displaying the “insert upgrade CD“. I had a look online and saw a number of different suggestions. So far I have...

So if not a problem i will need to jump in this discusion, as i have similar problem, just bought car with unknown orgin of stuf on it XD, its 407sw 2005....head unit has big screen and it plays cds, climatic control shows up, if i insert cd that came with it in car it shows map, but each time i start car i get mesage on main screen saying...

Hi im trying to upgrade my rt3 radio to rt4 on my Citroen c5 2005 got a screen and the radio, but when i try to turn it on its just showing the Citroen logo and nothing happens i can hear the hard drive spinning and trying to read but it doesn't boot up to the menu or anything any idea what is wrong i also have the JBL audio system fitted.

Hi all
I have a 407 SW with a factory installed RT3. I want to have BT and updated maps so I am planing on installing an RNEG unit. I have bought an adapter and all other parts needed. But I need to figure out if I can still turn the AC off and have visual climate controlles as this is done in the menu of the RT3 unit. Can someone tell me if this...

Hi,

I saw there was a similar post here, but as my unit is a different model I ask the same question in hope of a different answer.

I have a broken head unit that needs replacement. Do I need to get the exact same model (96640242YP), or are there other alternatives that will do the job? Please see the attached picture.

Thanks in advance!

Hi everybody. My Peugeot 207 Head unit is not working. The problem is the same as many. Makes himself a re-start. Now only the Peugeot logo remains on the screen. Would buy a similar Head Unit. What numbers must match between my old Head Unit and the new one. I'm adding a picture of my own Head Unit not working.
Sorry for the poor English .......

Hello all...

I have RT3 satnav with color tv 7 i belive on dashboard
I have a video mode and connected car dvd player but it stop playing every time i start driving...

So i wonder can i locate witch wire tells the RT3 that the car has start moving and can i block/hack that wire so i can play videos while driving without using additional hardware...

Hi all! In my madness i have decided to add the RT3 sat nav , replacing the small hump non nav radio.

So far so good - cut out the hump, removed the small screen, installed the mount and large screen, checked the radio work (and rewired the 3 small wires to the screen - that all works) and the nav even picked up satellites and the phone.

But -...

Hello to all
My radio is the RT3ev they say its a RT4 made by Magnetti.
Some forums talk about buying the Usb cable to the back and with that you can run music from a stick and even update the maps....

Ok i bought the cable..but now i dont know what to do. I have Diagbox. well i dont know where and how to activate it.

Does anybody has this...

just bought 407 sw, does it have bluetooth? its 2007 model with sat nav. vin decoder says RT3 RADIOTELEPHONE SYSTEM owners manual shows how and where to put sim card does that mean that car has phone, but I can't pair my phone with car over Bluetooth? I need it for phone calls
car vin: VF3**************[VIN obfuscated, can be read by forum staff] as I understand car is equipped with rt3...

Hi,
C6 radio lost its voice. Seems to work fine but no sound at all.
Checked fuses and took radio out to take connectors off and back again.
No help. Any suggestions? :)

hello...

I have a doubt about the RT3 DR4 head units.
I have a Citroen C5 Mk2 (2004) with RT3 RD4 SatNav head unit... and I realise that there is a Head Unit that it is very much the same but it has Mp3 decoder it also rt3 rd4... mine rt3 rd4 does not... insted the symbol in the bottom left corner is compact Disc not Mp3.

The doubt is if I can...

Hi,

Can someone direct me to a good radio repair center to repair the C5 RT3 radio in the UK?

Thanks.

Alvin