Hi ant thanks for that i was also looking at maybe a relay that can be triggered to turn on of 3.4 v for 2 sec and when you wont to switch it of you apply 3.4v sec ,do you know of and relay that can be trigered by 3.4v for 2 sec and will stay on until 3.4v is appied again to turn it off as i could d...

Hi ant do you think the low-med bcm would reconize that command and switch on air con via the serial data wire as they are setup to start the aircon via a 12v signal from the standard air con switch but i will give it a go and see what happens.

cheers chris

hey ant i will give it a go but do you think that a low-med bcm would reconize that command and switch on the air via serial data wire as they are setup to start up via 12v input from standard air con switch and would you know if the low-med bcm has a sdi chip in them if not to shaugh would you know...

he there thanks for the reply i am guessing its not guna work because of the diagram shows that the serial data line goes to bcm and triggers the relay in there so i am not shaugh i might give it a go as i have already ripped the loom out now and guna try the berlina loom i have so hopefully the abs...

Just had a thought so if i wired that up to the green and white wire to the pcm do you think that the pcm would read it and switch air con on or would it need the signal from the bcm . Im not too sure of all the details but as I understand it the BCM controls the body devices so you should wire the ...

Hi ant well i have traced every wire in the climate control module and yes that the only wire now i have to figure out the green and white wire it must send a code to bcm to switch aircon on as opposed to the low level bcm which is 12 v triggered so that what i have try and figure out and see if som...

Hi there well i have emailed dr bob to see if he know if it can be done but ill have to wait back to hear from him.

Hey holden well in low level bcm the air con is triggered by 3.5 -12 v to the bcm witch turns it on but with the climate control module i am guessing that air con is triggered by the serial data info as i know every wire and what it does like with the rear window demister a wire that turns that on i...

Hey guys any of you know how to make a relay that would know the serial data code and switch on a relay to turn on the air con on a standard bcm . i am wanting to do climate control conversion to a stock loom ,i have worked out everthing else just how to turn on the air con an dim am guessing it is ...