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Horn alarm not workin, light problem

+1 vote
When opening doors without remote only DRL is flashing but no horn sound , even shrips activated on setting with opening and closure of the car but not working also, another problem front head light is opearting and shutting off and keep doing this untill i turn button to manual light , another problem also center lock open all doors after car has been switched off from remote, buick regal 2016 not equibed with alarm
asked Aug 26, 2019 in Buick by Mohamed Ali (450 points)

1 Answer

0 votes
If this regal is stand key model, and if you are using the OEM remote only to control the system and you enable the EVO-ALARM, you will not be able to properly disarm the alarm. Turn OFF option G if it's on.
answered Aug 26, 2019 by Robert T (279,340 points)
You can use the starter kill output
which color wire and which no, A5 isn't it ?
white, A5 , correct

i bought RFK-411 and i made settings for it but i have 4 issues


1- with G option off, i can only lock and remote start the car, but i cannot unlock, when i press RF Remote 2 times to unlock it only give DRL light without openinig the car


2- With G option ON, Car can only be remote started but neither lock or unlock can be done from RF Remote

3- With G Option on when car is remotely started then remotely stopped the car opens the door and remain open and doesn't close , when G option of OFF car open once stopped then after 10 seconds it closes doors

4- RF KIT Reciever should be sticked to front windsheild ?

please answer each question separetly not to miss any point



This all comes down to working on a vehicle that we do not list the THAR-GM6 an the EVO-ALL is not listed as being compatible as a stand alone starter or alarm. There isn't even a guide available. The unit may program but odd things may not work. 


1. lock-unlock is controlled by analog connecitons. WHITE A5 is the LOCK output. PINK/BLACK is the UNLOCK output.  If there is no output on PINK/BLACK, the unit is not learning in the proper mode. You will need to test the PINK/BLACK wire. The GREEN can also be used as an UNLOCK output with option G OFF.


2- Turning ON G reconfigures the 20pin connector. The WHITE wire will most likely become a Starter Kill output per a previous comment with option G enabled.  Unlock is not working because it wasnt working in point 1.


3- Same as #2. Lock is not working with option G on. 


4- Center of windshield 3 inches from the mirror.


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