99 bmw 323is remote start
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=102136
Printed Date: July 13, 2025 at 11:28 PM
Topic: 99 bmw 323is remote start
Posted By: black-bimmer
Subject: 99 bmw 323is remote start
Date Posted: February 12, 2008 at 8:02 PM
i think my 99 bmw 323is has a chip in the key, is there anyway i can bypass that chip so i can make the remote start work? or did i wire something wrong that it doesnt start? ...everything lights up in the instrument cluster as it would if the key would be in the "ON" position but then nothing happens and i installed a relay to bypass the clutch
Replies:
Posted By: chadwa2003
Date Posted: February 12, 2008 at 8:29 PM
You need a 556uw from directed or something similar to it. You also need to lose a key to put inside this bypass module. Follow the directions for i think it's alternate 2 it says this will work on european cars. Use the valet key it is the easiest to fit inside the bypass module
Posted By: black-bimmer
Date Posted: February 12, 2008 at 10:14 PM
where could i get such a bypass?
Posted By: chadwa2003
Date Posted: February 12, 2008 at 10:38 PM
A dei dealer best buy or circuit city or an independent shop
Posted By: black-bimmer
Date Posted: February 12, 2008 at 10:48 PM
is that the name of the product...556uw? wat could i type in in a search bar to look for it?
Posted By: dtk1
Date Posted: February 12, 2008 at 11:08 PM
try putting the key in the cylinder n hit the remot start if the car start all the conections are made correctly and all you need is the bypass a 556uw https://www.drdetailshop.com/556U.htm
Posted By: dtk1
Date Posted: February 12, 2008 at 11:18 PM
also you need to follow this diagram https://www.drdetailshop.com/doc1060.htm
Posted By: KarTuneMan
Date Posted: February 13, 2008 at 9:13 AM
The BMR's are seemingly sensative to the key in the box bypasses. You can get a factroy transponder ring at the dealer for 35 bucks. part # 66-008362278 On the oe ring break one of the control wires and take the cut wires to 87a, and 30 of a relay The same wire you cut, on the new ring, this goes to 87. The remaining wire on the new ring will connect to the matching wire on the existing ring. 85 GWR, and 86 12v. Center the key in the ring and tape it up..... -------------
Posted By: black-bimmer
Date Posted: February 16, 2008 at 2:55 PM
i just found out that i have two clutch sensors,
one is a 2-pin with a
Blue/Brown and
BROWN / Orange wire
the other one is a 3-pin with a
Violet/White
BROWN / Black
and Brown wires
which on do i have to connect the relay to? or do i need two relays for both? and how would i connect that?
also does anyone know if the 3-pin clutch switch is an open or closed circuit?
thanks
Posted By: KarTuneMan
Date Posted: February 16, 2008 at 7:24 PM
You will send a (POS)+ start to the BROWN / black. Did you get your bypass issue resolved? -------------
Posted By: black-bimmer
Date Posted: February 17, 2008 at 11:04 AM
so i dont need a relay for either clutch sensors?
well i first tried sticking my key in the ignition to see if it would start...and it wouldn't so i tried pressing the clutch without the key and this time it actually tried to start but died so now i have to buy the transponder from the dealer and i also need to order another key because i only have one.
Posted By: black-bimmer
Date Posted: February 18, 2008 at 9:33 PM
do i need a relay for either clutch sensor?
or do i just need the POS (+) start to the BROWN / black wire?
how would i connect each relay?
thnx
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