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  1. Viseeo MB-4 for sale

    For Sale/Wanted/Trade/Giveaway
    Thread is almost 7 years old. Closing.
  2. Beautiful, 2 owner 1995 Mercedes-Benz SL 500

    For Sale/Wanted/Trade/Giveaway
    So the price went up?
  3. 2004 SL500 Audio System Sale

    For Sale/Wanted/Trade/Giveaway
    User was last seen in 2015. Closing this thread.
  4. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    OK, that’s very good. As I think I’ve described, there is a normally open, closed on “unlock” signal, contact between yellow black and orange in the module (or at least it is supposed to). That contact applies the 12V to the white wire connected to the pump side cut wire. It is either not...
  5. Chasis # for 2005 e 500 series

    U.S. - Midwest
    It is a W211.
  6. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    Ok, the edit didn't take, but it doesn't matter. Circuit is configured to work, and 12V should be pulsed to the white wire when you hit "unlock." Unhook the UAS module. Check for continuity between the module pins (not the harness) for the Orange wire and the White wire. This should be a...
  7. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    Yellow/black should "meet up" with the red 12V power output wire in the harness. If it doesn't, that's why it isn't working in the car. I looked through my UAS notes, even got an email from their chief engineer that says yellow to ground and yellow/black to 12V to feed the system. Give that a...
  8. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    And, of course, a dearth of information on that unit. Looks like it has 2 sets of 3 wires in the harness coming from the relay contacts, orange, yellow, and white, and orange/black, yellow/black, and white/black. If I recall correctly, the yellow was connected in the harness to the ground...
  9. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    Sorry, I was looking at the AA925 unit connections. What's the model of the UAS unit?
  10. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    The 12V signal should come through the relay contacts internal to the unit and are fed from the red wire that should be connected to the square connector's 12V wire. Looks like that red wire has 2 fuses connected to it, one of them is (or becomes) a red-white wire. Make sure both of those...
  11. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    Ok, great. So let's be sure the unit is applying the 12V signal to that wire to the round connector when he unlock signal is given. Can you meter that? Should be a 3.5 second pulse.
  12. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    OK, same as the "lock" applying a ground to the wire from the round connector, the "unlock" applies 12V to that same wire, but that 12V needs to be from the vehicle's battery. When you say that you "tried this," do you mean you used the jumper cables from the car's battery to the keyless entry...
  13. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    Yes, conceptually it is incorrect, but with the caveat that we are both flying a little blind here, especially without a schematic for the keyless entry unit. Yes, the relays in the unit will click as long as there's a 12V power supply, but when those relays click, for one signal it applies the...
  14. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    Ok, I get that and don't blame you, but remember the vacuum pump is grounded to the chassis of the car that it sits in, and you have to apply a ground from that same car to the wire in the round plug. If you're hooked to a separate battery with these "extra" units you're swapping in, you have...
  15. W124 Keyless install help, at my wits end! :(

    W124 E,CE,D,TD Class
    It is supposed to take the wire towards the round connector to ground for "lock" operations and apply 12V to that wire for "unlock" operations. It provides continuity between the two ends of the cut wire when sitting idle. This is the AA925, right? I'm looking for a schematic for the unit to...
  16. Who vapes here?

    Off-Topic
    We moved beyond lead laden lollipops some time ago, and protecting the children is the smokescreen (pun intended) typically used to get us to accept industries (with market share) writing regulations. I'd guarantee whatever regulations exist or will exist for the vaping industry will be signed...
  17. Who vapes here?

    Off-Topic
    Yes, and that's code for "the federal government is, indeed, owned." Regulation is done to protect market share.
  18. This is the best video on YouTube

    Off-Topic
    TXfltmzRG-g
  19. How to search this BenzWorld site?

    Off-Topic
    The geeks are working on restoring that functionality, apparently they believed this was some sort of social networking site rather than an encyclopedia of information about cars. In the mean time, on several of the more active forums are stickies at the top with catalogs of DIY's and other...
  20. The all new Joke thread

    Off-Topic
    High noon An Old West dime novel writer is out looking for a good story when he wanders into a saloon. He sees a group of rough-looking scoundrels playing poker, and he musters up enough courage to sit down with them, thinking he might get a story out if he is lucky. "Mind if I play?" he asks...
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