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Radio wiring colors and ...
1991 MB 300E
In the back of the OEM radio.. there is the slot for the power Plug, which has four heads... and on the wiring its numbered but I have no idea which wire goes into what slot, I had unplugged it and now don't remember what color goes where... Reinstalling the same radio again!! Last edited by samsly29; 11-05-2002 at 01:42 PM. |
#2
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On my 1981 300TDT, the RED is accessory power (ignition), BLUE is power antenna, I had no "constant" wire so I had to add one going directly to the battery (with an inline fuse) Brown is ground. The rest (black/red and black/green) are to speakers.
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Current: '91 300TE 4MATIC 317k and climbing... Former: '81 300TD Wagon 168K "Tank" '83 240D 216K 4spd manual "Da Bear" (aka best car ever) "Never sweat the petty things... and never pet the sweaty things." Last edited by dieseldaddy; 11-05-2002 at 01:23 PM. |
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Do you have a volt meter or a circuit tester? You should have a constant power and a switched power. Constant power will give a reading without the key in the ignition. The switched power will only come on when you turn the ignition key past the locked position. As stated - the power wires should be red (perhaps yellow). Ground should be brown. Blue is power antenna. Two-tone wires are for your speakers. You can test speaker wires without a volt meter by hooking up both ends to both ends of a 9-volt battery. When you do so, the speaker connected to the wires will make a *scratching* sound.
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Chris 2007 E550 4Matic - 61,000 Km - Iridium Silver, black leather, Sport package, Premium 2 package 2007 GL450 4Matic - 62,000 Km - Obsidian Black Metallic, black leather, all options 1998 E430 - sold 1989 300E - 333,000 Km - sold 1977 280E - sold 1971 250 - retired "And a frign hat. They gave me a hat at the annual benefits meeting. I said. how does this benefit me. I dont have anything from the company.. So they gave me a hat." - TheDon |
#4
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On the plastic connector the wires go in to are the numbers 1 through 4 for the 4 different wires. There are 2 options on color depending on if you have the Active Bass system. here are the 2 possiblities:
without Active bass, 1 is brown, 2 is Black with a gray stripe, 3 is Gray with a pink stripe, and 4 is red with a white stripe OR WITH Active Bass, 1 is brown, 2 is black, 3 is gray with a blue stripe, 4 is red. Gilly
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Click here to see a photo album of my '62 Sprite Project Moneypit (Now Sold) |
#5
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Here is a color pic
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The Mercedes Specialists Since 1986 |
#6
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Hopefully between the descriptions and the image, he will get it sorted out. I noticed one of the wires was black with a yellow stripe, which I don't show as one of the combinations in the wiring diagram, probably a different year car. Since the stock radio is being reinstalled, it's important to note that this should be a 2 piece radio, so only the head unit is being discussed here, not the tuner/amp in the trunk.
Gilly
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Click here to see a photo album of my '62 Sprite Project Moneypit (Now Sold) |
#7
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Thank you guys so very much, its working now... again thanks a million. NOW to the next one, I would love to know what MERCEDES CD player is good for the car I have and if theres a site that shows what it looks like. I want to stay w/ MB products only!!
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#8
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I'm sure Scott (SCJLA) will have some good info for you on that question and can probably even sell you everything you need at a good price.
Gilly
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Click here to see a photo album of my '62 Sprite Project Moneypit (Now Sold) |
#9
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Yes I do, I am looking for a pic and as soon as I find it I will post it here. Hang on!
Scott
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The Mercedes Specialists Since 1986 |
#10
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#11
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Here is the pic of the becker mbz am fm cd player. This sells for $700.00 +s@h and cables.
Scott@lajollaaudio
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The Mercedes Specialists Since 1986 |
#12
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Looks lovely... whats the peak on it? and is there a site to see more of it? I tried Lajolla.. I keep getting it doesn't exist.. if you need to have your own site done. let me know.. I do web designing!! :p
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#13
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I will post the specs tomorrow as I have been off work I don't have the info at home.. It is @ 15wx4 not a whole lot of power. It also has a 4 ch pre out connector for upgrading...My site is under construction ,,,Thanx
Scott@lajollaaudio
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The Mercedes Specialists Since 1986 |
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