[. . . ] We provide a manufacturer guarantee for our products bought within the European Union. [. . . ] Disconnect the negative terminal of the battery before carrying out installation and connection work. Observe the vehicle manufacturer's safety instructions (regarding airbags, alarm systems, trip computers, vehicle immobilisers). When drilling holes, take care to avoid damage to vehicle components (battery, cables, fuse boxes). The power source for the A-NP G-01-E antenna has to meet the applicable performance requirements for a limited power source in accordance with EN 609501:2001. Blaupunkt GmbH herewith declares that the antenna A-NP G-01-E complies with the essential requirements and other relevant provisions of the Directive 1999/5/EC. The declaration of conformity for this appliance can be found in our information database http://emsss. [. . . ] De/ using the search term "Konformitätserklärung A-NP G-01-E". [. . . ]