Electrical Technical Information Discussion, Add Homelink to 2003 DeVille in Item Specific Cadillac Discussion; I would like to add a Homelink option to my 2003 DeVille. Is there anything else I have to do ...
I would like to add a Homelink option to my 2003 DeVille. Is there anything else I have to do other than slide a unit into the slot? Will this power it up or will I need to do anything else to make it work? It has the top console lights with sunroof controls which I do not know how to realease to get inside. Thanks for any help.
Automobile(s): 1988 Allante' (sold), 1984 Eldorado, 84 Sedan DeVille
Re: Add Homelink to 2003 DeVille
There are at least 3 homelink modules thru the years. The proper one must match your type of opener. Most in the last few years are "rolling code" types and require the amber l.e.d in the slip in homelink module. Most any newer GM owners manual will walk you thru the programming sequence. To remove it I used a thin butter knife slipped in under it to depress the tang that locks it into the slot.