Adding 4th Door to HomeLink

[ameration]

is it possible to program a 4th opener to the Homelink on the visor?

If so, how is it done?

Thanks.

 

[lawdog]

I don't think so...three buttons, three transmitters.You may just have to carry the fob/transmitter for the one you use the least. Or, I'm pretty sure you can program one of your remotes to open two of your doors and then use that code for your 3rd Homelink button.

 

[gijosh28]

I wonder how hard it would be to install another Homelink in the passenger visor. Or mount it below the first one on the drivers visor.

 

[BrianR]

Assuming at least two of the doors aren’t near each other, is it possible to program two of the doors to accept the same code?

 

[gijosh28]

Depends on the door I guess. If we're talking about a garage door, it will depend on the manufacturer, and whether you cam sync the receivers algorithm to a transmitter.