Hello,
I bought a used 2005 V8 Touareg (canadian version) about 2 months ago. I quickly wanted to install a navigation unit because I hate the original Delta unit. The first generation of navigation unit is nice but when I discovered the RNS-510 on a Golf, I fell in love
So I read this forum and the VWNavi one during hours amd hours. I confirmed that the RNS-510 was the best solution, because of its great features and because this is an OEM unit, so its integration would be the the best possible, with steering wheel controls and dash indicators (MFI) for example.
BUT, many detailed technical questions then rise because the RNS-510 is fitted only on Touareg 2, not on Touareg 1 like mine.
I'm not the only one who plans to do the same installation, and I had a hard time to find answers to my multiple questions. I still have some doubts but here is what I understood, if it can help some of you:
- If your Touareg as an amplifier, then this is hard work because I think you have to rewire all speakers directly from the head unit. Check if you have an amplifier in the trunk, on the right side, open the trim door and search for the amp. Why is the amp a problem? This is because the amp waits for info from the head unit to work and with the RNS-510 it will not get this info (power-up is one of these I think)
- If you don't have an amplifier (like me), it should be ok for speaker signal because it goes directly from the head unit to the speakers, so it will be the same for the RNS-510
- The Touareg 2 has a newer version of the CAN-BUS than the Touareg 1. The RNS-510 has been designed for this newer CAN-BUS (2.0, instead of 1.6). But this is not a show stopper because there are some adapters available on the market. I ordered one from KUFATEC.
- Using a CAN-BUS adapter will be OK but we can't expect everything to work on a Touareg 1 as it does on a Touareg 2. I mean I'm pretty sure that I'll be able to control volume from the steering wheel controls, but I'm also pretty sure that some info will not get from the RNS to the MFI (I have the red MFI in the dash), like the directions when in navigation mode. That's no big deal, or I hope so
- You'll need to program (or configure) the RNS using an OBD2 cable and associated software. I ordered what I understood is the "real" one, from ROSS-TECH (this is the "HEX-CAN" cable, the price includes a licence to use the "VCDS" software)
- The CAN-BUS version difference causes another problem, about the programmation of the RNS unit. Having the cable and software is great but as the CAN-BUS in the car is older than the one that we need to access the RNS, we'll not be able to configure the RNS correctly. I think some data will be accessible bot not all (all the "new" stuff available only with the new CAN-BUS). I still don't have a solution for this one. One would be to install the RNS in a Touareg 2 before transfering it in a 2005 Touareg, but where can I find someone kind enough to let me play with his Touareg 2? Not easy! So for the moment I plan to create a "CAN-BUS 2.0 platform" at home, to be able to power and communicate with the RNS for configuration purpose. I have to search for more info to know what material I need to setup this platform
- Then comes the moment to purchase the RNS-510 unit. They are quite easily to find for a Golf but much more difficult for a Touareg, as they are different (face plate and mounting principle are different). I'm in Canada, so I searched for the US (or north-american) version, and I found pretty much nothing. And there are multiple revisions for the RNS, so I finally to buy a new one to get the latest, from OEMPLUS. It will be the interesting C revision. It comes with the GPS antenna and the radio antenna adaptor (perfect for a retrofit like we want to do)
- The US version of the RNS includes satellite radio, great, but I still don't know what kind of antenna I'll use, mainly what kind of connector. I already have a Sirius antenna with my portable radio, so I hope being able to use this one
- Then you'll probably think about Bluetooth like me
I ordered the OEM Premium Bluetooth kit from KUFATEC. I'm not too worried about the installation of this kit because it connects directly onto the RNS unit, so CAN-BUS version should not be an issue, meaning that no adapter should be needed. But as the RNS itself, I'm pretty sure some info will not get from the Bluetooth kit to the dash (MFI). We should be able to answer a call with the steering wheel controls because I saw a Premium Bluetooth kit working in a retrofitted Golf 5 and answering a call is done with the existing little wheel used to scroll through the MFI menu. So it should work the same on a Touareg (1)
- There is also the MDI, to connect iPods or other devices. I planend to install a MDI retrofit kit, I orderd one from KUFATEC but I'm now not sure I'll install it because the RNS already has great features like SD card reader or integrated hard drive, so it would be probably enough for me. So I may have a MDI retrofit kit for sale in a few weeks
This is still a project for me because I ordered parts but received almost nothing yet. This is an expensive project but the result should be quite nice. As you can see everything is not 100% sure, but I hope I'll get everything working, let's say 80%, even if I'm far to be an expert.
Of course, correct me if I'm wrong somehere, it would be appreciated.
Stéphane
I bought a used 2005 V8 Touareg (canadian version) about 2 months ago. I quickly wanted to install a navigation unit because I hate the original Delta unit. The first generation of navigation unit is nice but when I discovered the RNS-510 on a Golf, I fell in love
So I read this forum and the VWNavi one during hours amd hours. I confirmed that the RNS-510 was the best solution, because of its great features and because this is an OEM unit, so its integration would be the the best possible, with steering wheel controls and dash indicators (MFI) for example.
BUT, many detailed technical questions then rise because the RNS-510 is fitted only on Touareg 2, not on Touareg 1 like mine.
I'm not the only one who plans to do the same installation, and I had a hard time to find answers to my multiple questions. I still have some doubts but here is what I understood, if it can help some of you:
- If your Touareg as an amplifier, then this is hard work because I think you have to rewire all speakers directly from the head unit. Check if you have an amplifier in the trunk, on the right side, open the trim door and search for the amp. Why is the amp a problem? This is because the amp waits for info from the head unit to work and with the RNS-510 it will not get this info (power-up is one of these I think)
- If you don't have an amplifier (like me), it should be ok for speaker signal because it goes directly from the head unit to the speakers, so it will be the same for the RNS-510
- The Touareg 2 has a newer version of the CAN-BUS than the Touareg 1. The RNS-510 has been designed for this newer CAN-BUS (2.0, instead of 1.6). But this is not a show stopper because there are some adapters available on the market. I ordered one from KUFATEC.
- Using a CAN-BUS adapter will be OK but we can't expect everything to work on a Touareg 1 as it does on a Touareg 2. I mean I'm pretty sure that I'll be able to control volume from the steering wheel controls, but I'm also pretty sure that some info will not get from the RNS to the MFI (I have the red MFI in the dash), like the directions when in navigation mode. That's no big deal, or I hope so
- You'll need to program (or configure) the RNS using an OBD2 cable and associated software. I ordered what I understood is the "real" one, from ROSS-TECH (this is the "HEX-CAN" cable, the price includes a licence to use the "VCDS" software)
- The CAN-BUS version difference causes another problem, about the programmation of the RNS unit. Having the cable and software is great but as the CAN-BUS in the car is older than the one that we need to access the RNS, we'll not be able to configure the RNS correctly. I think some data will be accessible bot not all (all the "new" stuff available only with the new CAN-BUS). I still don't have a solution for this one. One would be to install the RNS in a Touareg 2 before transfering it in a 2005 Touareg, but where can I find someone kind enough to let me play with his Touareg 2? Not easy! So for the moment I plan to create a "CAN-BUS 2.0 platform" at home, to be able to power and communicate with the RNS for configuration purpose. I have to search for more info to know what material I need to setup this platform
- Then comes the moment to purchase the RNS-510 unit. They are quite easily to find for a Golf but much more difficult for a Touareg, as they are different (face plate and mounting principle are different). I'm in Canada, so I searched for the US (or north-american) version, and I found pretty much nothing. And there are multiple revisions for the RNS, so I finally to buy a new one to get the latest, from OEMPLUS. It will be the interesting C revision. It comes with the GPS antenna and the radio antenna adaptor (perfect for a retrofit like we want to do)
- The US version of the RNS includes satellite radio, great, but I still don't know what kind of antenna I'll use, mainly what kind of connector. I already have a Sirius antenna with my portable radio, so I hope being able to use this one
- Then you'll probably think about Bluetooth like me
- There is also the MDI, to connect iPods or other devices. I planend to install a MDI retrofit kit, I orderd one from KUFATEC but I'm now not sure I'll install it because the RNS already has great features like SD card reader or integrated hard drive, so it would be probably enough for me. So I may have a MDI retrofit kit for sale in a few weeks
This is still a project for me because I ordered parts but received almost nothing yet. This is an expensive project but the result should be quite nice. As you can see everything is not 100% sure, but I hope I'll get everything working, let's say 80%, even if I'm far to be an expert.
Of course, correct me if I'm wrong somehere, it would be appreciated.
Stéphane