Camera for G Class Command

Last edited by 91RS; Dec 25, 2009 at 06:14 PM.
The Kenwood CCD-2000 is generally considered to be the closest camera to OEM. Most of the guys on the W204 forum use it for their cars. The antenna can be mounted behind the gauge cluster (have to remove the cluster) or it can be mounted right under the dash in the area above the switch bank (hazard switch). You will have access to this area when you install the comand unit so it's the easiest location. I wrapped my antenna in double sided tape, made sure it was facing up, and then stuffed it between the top of the dash and one of the HVAC ducts. Just put it to the side so it isn't under the metal mesh in the center of the dash. I get a great signal that way, same as those who have it installed behind the cluster.
This is the antenna I bought:
http://cgi.ebay.com/GPS-ANTENNA-FAKR...item33582c8ed8



It is a direct plug in.
The reverse camera input on that unit does not use a standard connector. Two of the pins connect to the camera. You will have to make or find yourself a connector. There are a few threads around here (one with my name in it if it helps you search) that mention which pins to connect.
The "olive" colored FAKRA connector is also for the antenna. Antenna has 2 connectors. Blue is indeed GPS.
Can you please post photos of your camera installation? I'm interested to see how that goes as I had to cut, and then reseal the metal body of the trunk lid in order to recess the camera far enough that it looks stock. Without doing that the camera stuck out too far. It was not a particularly easy mod.
Last edited by acr2001; Dec 30, 2009 at 11:10 PM.

I was able to search and find the info - you need to connect to pins 1 and 7 (I forget which of the two main connectors this is but it will be obvious when you look at the back of the unit as the pins are numbered.
They are the same pins used in many devices like older IDE hard drives, so fashioning a connector shouldn't be too hard if you have the right old computer parts lying around. Don't ask me which pin is ground as I honestly don't remember - but you can figure that out with a multimeter or by simple trial and error - connecting it backwards wont cause damage.
Also, if you connect anything to that video input and power it from an external power source (such as a laptop) you will *not* get any signal on the COMAND unit. It will only show a signal if your device is grounded through the cars electrical system.
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I wired mine the same way you mentioned. There is a bolt back there that you can ground to. Buy an add-a-fuse kit and plug it into one of the open locations on the rear SAM - just make sure it's one of the locations that powers on and off with the car. Some of them are constant power. Also, I wired the 'reverse wire' (or whatever they call the wire that turns the camera on and off) to the main power coming into the camera. This way the camera is always on and you don't have to tap into a reverse light. The amount of power it uses is minuscule so I don't really see the need to switch it on in reverse. If you do all the wiring like this you won't have to make any modifications to the factory wiring and it will be completely reversible.


Comand:

Camera install:




Here's the camera wire going through the hole, I wrapped the wire in tape to prevent chaffing and to help in resealing the hole to prevent water leaks. I just put clear RTV around it.

And the disaster of modification:
Last edited by 91RS; Jan 4, 2010 at 09:54 PM.
To be honest I don't like how visible the camera is, but like you said - cutting through the metal isn't exactly fun. I repainted the exposed metal to prevent rust and then sealed it with expanding foam insulation. All of which is hidden when the license plate surround goes back on. Since the cut-out is facing down it's not very likely to leak. I wish I had taken pictures during the process. It was quite a pain, had to create a bracket to hold he camera since it's partially inside the trunk. I created a seal out of black caulking on the outside so it looks fairly stock.
By the way - you're going to get an SRS warning if you turn the key with the upper switch row disconnected.
Last edited by acr2001; Jan 4, 2010 at 10:34 PM.

You're car is silver so the camera is more noticeable against silver, I may have done the same thing as you if my car were silver. I'm happy with it, plus I kinda wanted to make it so that I wouldn't have any issues getting the license plate applique off again if I ever needed to.
I've actually been driving around with it apart since Thursday and haven't gotten any new errors. I suppose it'll go well with the ESP fault I've been getting.
You're car is silver so the camera is more noticeable against silver, I may have done the same thing as you if my car were silver. I'm happy with it, plus I kinda wanted to make it so that I wouldn't have any issues getting the license plate applique off again if I ever needed to.
I've actually been driving around with it apart since Thursday and haven't gotten any new errors. I suppose it'll go well with the ESP fault I've been getting.

You're car is silver so the camera is more noticeable against silver, I may have done the same thing as you if my car were silver. I'm happy with it, plus I kinda wanted to make it so that I wouldn't have any issues getting the license plate applique off again if I ever needed to.
I've actually been driving around with it apart since Thursday and haven't gotten any new errors. I suppose it'll go well with the ESP fault I've been getting.
No SRS warning? I'm surprised...
Usually the system gets angry during the self check when it doesn't detect the passenger airbag light.

Still nothing on my iPod kit and GPS antenna...

Bluetooth works as you would expect. To connect a phone for the first time you hold down the little Mercedes logo on the bluetooth puck inside the upper center console. You enter the password on the sticker into your phone. The radio and gauge cluster show your phone book (you can make calls through the steering wheel too). Caller ID shows up on both screens also. Phone book/recent calls list is automatically copied over from your phone. The phone auto connects whenever you unlock the car and phone calls will automatically transfer to the car if you are already on the phone as you get into the car. If you're on a phone call and you turn off the ignition, the comand unit will remain on until you hang up. You can transfer calls from the car back to the phone by holding down the TEL button.
Reverse cam turns on whenever you are in reverse and fills the entire screen.
Is the COMAND APS another model? Would a NTG 2.5 fit in the w203 '07?
Is the COMAND APS another model? Would a NTG 2.5 fit in the w203 '07?
Eh, none of that really matters since I do have HK audio and you're saying I will lose all the sound. There must be a way around it.
Eh, none of that really matters since I do have HK audio and you're saying I will lose all the sound. There must be a way around it.
Good luck getting around the HK issue. You could either get the amp for the W204, which probably wont work well with your speakers since it isn't designed for them.
OR you could install your own amp and wiring from the NTG 2.5 audio output. You would have to run the wires to the trunk.
So after many experiment and patience, I came with a much better solution.
The camera is not a CCD type but it gives excellent color image heven in the dark without IR illumination.
Chek the link http://www.mbclub.co.uk/forums/elect...ot-hendle.html
Last edited by hercules; Mar 6, 2010 at 12:53 PM.


