I always wanted to make an one touch windows but I don't know how. Thank you : ))..

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Master Computer Engineer, A+, Network+, MCP/MCSA/MCSE 4/2k/2k3 - Messaging, MCTS, MCITP, MCT, Brainbench, ICDL and starting Ph.D

380SE 1984 <------- Totaled by flipping accident
300SE 1988 <------- Sold
Volvo S70 2000 <---- 4 family
Opel Omega 2002 <-- 4 family
560SEC 1989 <------ Sold
560SEL 1990 <------ Sold
560SEL 1991 <------ 4 my mother
560SEL 1989 <------ Sold
600SEL 1992 <------ Current

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This is done with a latching circuit and either a current sensor or voltage monitor. When the current goes up or the voltage goes down (motor stall - the window is down / up, the circuit unlatches. The ones in my Taurus apparently have some kind of microcontroller that senses if you hold the button down, operate manually, if you touch it and release, go into latching (express mode).

It would be likely that a module from another mid-late 1990's car (even a domestic model) could be adapted.

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86 560SL
With homebrew first gear start!
85 380SL
Daily Driver Project

http://juliepalooza.8m.com/sl/mercedes.htm

Most aftermarket window modules from security companies such as DEI, Clifford (now part of DEI), etc will include one touch roll down and one touch up. These modules will also integrate with aftermarket security systems to roll up windows when arming the system and offering vent and roll down via remote. I seem to recall that MB uses a rests at 12V or something besides "rests at ground". I would recommend finding a security specialist with MB experience.

Todd

talbir over at 500E.com can show you how to do it using OE parts.

Try PM'ing him.

http://www.500ecstasy.com/forums/showthread.php?t=1038&highlight=touch

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".