This HELLA product has been manufactured to the highest standards and is suitable for the following vehicle applications: - BMW X1 (E84); - BMW 3 Touring (F31); - BMW 4 Coupe (F32, F82); - BMW 3 Gran Turismo (F34); - BMW 3 (F30, F80); - BMW 2 Coupe (F22, F87); - BMW 4 Gran Coupe (F36); - BMW 4 Convertible (F33, F83); - BMW 1 Sports Hatch (F20); - BMW 1 Sports Hatch (F21); - FORD MONDEO IV Saloon (BA7); - BMW 5 (E60); - FORD MONDEO V Saloon (CD); - BMW 3 (E90); - BMW 3 Touring (E91); - BMW 7 (E65, E66, E67); - BMW X5 (E70); - BMW X4 (F26); - FORD MONDEO V Hatchback (CE); - FORD MONDEO V Turnier (CF); - BMW X6 (E71, E72); - BMW Z4 Roadster (E89); - BMW 1 Coupe (E82); - BMW 3 Coupe (E92); - BMW 3 Convertible (E93); - BMW 5 Touring (E61); - BMW 6 (E63); - BMW 6 Convertible (E64); - BMW 1 (E81); - FORD MONDEO IV (BA7); - FORD MONDEO IV Turnier (BA7); - BMW 1 Convertible (E88); - BMW 1 (E87). The proportion of electronics in vehicles has increased continuously in recent years. A development in which HELLA has long played a special role as an innovation leader in the field of automotive original equipment. The independent aftermarket also benefits in particular from this long-standing original equipment expertise - because HELLA successfully transfers its comprehensive OE know-how to this area and makes optimum use of the existing expert knowledge in this way. HELLA air quality sensors, which detect pollutants such as carbon monoxide or unburnt hydrocarbons and forward the information to the vehicle air conditioning control unit for further processing, are distinguished by their exceptionally high quality, guaranteed by manufacture in Germany. With the help of the data from the air quality sensor, the vehicle air conditioning system can independently regulate various parameters, such as the interior temperature, the position of the air recirculation flap or the fan speed.