Has anyone had any experience with the sound module Innoparts (www.innoparts.de) CM 1.0. This is a module for the existing central locking system so that an acoustic message comes at the end (known from 2Fast 2Furios …) Expensive is it not, but is it also something ́s been ́sucked??? At Ebay the things are sold for 30 Euro… Greeting, Andy