Print Page | Close Window

LED mirror/alarm flash

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=47109
Printed Date: July 21, 2025 at 2:15 PM


Topic: LED mirror/alarm flash

Posted By: DanNEBTD
Subject: LED mirror/alarm flash
Date Posted: January 07, 2005 at 12:31 AM

trying a new idea, making my m3 style mirrors flash opposite the alarm leds. . . hows this:
setup
posted_image
LED off
posted_image
LED on
posted_image

Oh and the input is the mirror ground and the output would be to a ground . .. the LED is the alarm led . .. thanx again

^^ duh, reused the diagrams from prev proj. pin 87 should be blank and not charged



Replies:

Posted By: DanNEBTD
Date Posted: January 07, 2005 at 12:35 AM
and since images dont seem to be working ill simply describe it:
Pin 87: empty
Pin 87a: mirror ground
Pin 85: + when alarm armed
Pin 86: LED
Pin 30: output to ground

also how would i do this if the mirrors are self grounded (which i think they might be)??





Print Page | Close Window