[Alpine TSi]

Magnuson-Moss warranty act it what Eric is talking about.

If a dealer wants to make the conditions of warranty voidable by the use and installation of aftermarket equipment, they MUST offer and install said item for free of charge.

They do however reserve the right to expect a document that states that the unit is in complete working order before servicing a part of the vehicle that is related to that product. They may also ask the customer to have the unit disengaged, removed(partially or completely) or inspected by those who installed it(if not the dealer).


And Adam, yes you can do shit about it just by citing the Magnuson-Moss Warranty Act. I have done on many a customers behalf before.

Take this from a guy who installs remote starts and alarm for a living and deals with denied warranty claims due to them on a weekly basis.

Peace.