Mazda 6 double din radio fascia kit TBXE-T004,The control box included in this set allows control of the air conditioning and the information-center-display in aftermarket A/V equipment. Caution Installation of this set involves handling of electronic parts. This manual assumes that installation work is performed by a specialist with skills and knowledge. Any damage to the parts during the installation or damage to electronic parts due to miss wiring are not covered under the warranty. MAZDA 6 Sedan / 5-door May.2002 - Jun.2005 MAZDA 6 Sport Wagon Jun.2002 - Jun.2005