Summer Window Lowering
Is there such a thing as a Keyless Go door unlock and lowering of the windows & opening of the sunroof, or can lowering upon unlocking only be done with the Smart Key?
Now that I think about it, I wonder if all doors would work? I'll have to give it a try.
"Warning!
When closing the side windows and the
tilt/sliding sunroof* or tilt/sliding panel*,
make sure that there is no danger of anyone
being harmed by the closing procedure.
If potential danger exists, proceed as follows:
Release button ‹ to stop the closing
procedure. To open, press and hold
buttonOE. To continue the closing
procedure after making sure that there
is no danger of anyone being harmed by
the closing procedure, press and hold
button‹.
Vehicles with KEYLESS-GO*:
Release the lock button ( page 64) on
the outside door handle to stop the closing
procedure.
Pull on the outside door handle and hold
firmly. The side windows and the
tilt/sliding sunroof* or tilt/sliding panel*
will open for as long as the door handle
is held but the door not opened."
I have tried this before...but found that it is sometimes difficult to pull on the door handle and NOT open the door (the auto-opening won't work, or will stop working, if the door opens).
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But if you don't hold in the lock button, the door just opens when you squeeze the big button on the inside of the handle. And the windows don't open until I let go of the button. They'll open 1/2 and that's it.
Tried it tonight with the driver's side rear door and it works there too.
The Best of Mercedes & AMG
I did a little experimenting and here's the results I get when doing it. Pressing the lock button and pulling at the same time doesn't do anything. I tried playing with the timing of pressing (and holding) the lock button and the delay before pulling the handle and it seems that I need to wait at LEAST until the 3rd light blink before pulling the handle. If I timed it to pull just as the 3rd light began flashing it didn't seem to respond...but sometime after the beginning of the 3rd flash if I pulled the handle it activated the summer cooling.
I'm guessing there's a time delay that the car waits for to make sure that you actually want to activate the summer cooling. It would be better if you could continually pull the handle the moment you press and hold the lock button and after the time delay occurred it would open...but it seems that you have to wait out the time delay BEFORE pulling the handle for it to work. At least that's my experience.
Greg
Tomorrow I will pull on the unlock handle & press on the door inward to prevent it from popping open, to see what happens.
I wonder why the IR method lets you lower the windows all the way down yet the Keyless Go method only partially opens the windows... Hmmmm.
I can't get anything to happen when I follow the directions in the manual. Squeeze the handle and the door just opens. Squeeze the handle or pull on it with the door open and nothing happens.
1. Press the black outside lock button & watch lights blink on the door mirror. On what would be the 4th blink, press & hold the lock button. The lights will blink 3 times again.
3. On the 3rd blink, pull the door handle while continuing to press the lock button with your thumb.
4. Sometimes the door will open, sometimes not, but the windows & roof will open by 1/3.
...all you need is rhythm!
They're only on Keyless Go equipped cars, because in addition to the black pushbutton on the outside, they also have a long black squeeze button on the inside of the door handle which unlocks the doors all around when you pull on the handle. (Without ever touching your Smart Key.)
1. Press the black outside lock button & watch lights blink on the door mirror. On what would be the 4th blink, press & hold the lock button. The lights will blink 3 times again.
3. On the 3rd blink, pull the door handle while continuing to press the lock button with your thumb.
4. Sometimes the door will open, sometimes not, but the windows & roof will open by 1/3.
...all you need is rhythm!

I bet you're pretty good at video gaming!
I tried many different techniques and found that it often didn't work. I tried this way because the manual states to do the same thing with the smart key.. You are supposed to push the smart key button once to unlock then push it again & hold it to lower the windows. It doesn't work all the time with the ksy that way either, which is why I was hoping to find a way to vent the car keylessly.
Excellent electronic programming. Heh Heh Heh...
Last edited by Barry45RPM; Sep 8, 2006 at 05:35 PM.
BTW Barry, now that the temps are down here on the Island you won't need to do this again until the spring.
And, that was the first time I ever tried it. Not tricky at all.


