9 Scientific, nautical, surveying, electric, mechanical, electromechanical, optical weighing, measuring, signaling, checking (supervision) and control apparatus and instruments to the extent included in this class, in particular ammeters, voltmeters, ohmmeters, manometers, thermometers, tachometers; apparatus and instruments for measuring and displaying exhaust gas temperature, distance, acceleration, engine speed, torque, rotational rate, pressure, liquid levels, in particular fuel and windscreen washer liquid levels, level, speed, height, cooling water temperature, boost pressure, power, air quality, air composition, oil level, oil pressure, position, rudder angle, temperature, path, distance (odometers), wind and water depth; axle load monitoring apparatus, car alarms, apparatus for checking the presence of persons, distance warning and control apparatus, data acquisition apparatus, data recording apparatus, data processing apparatus, anti-theft warning apparatus, anti-theft detection apparatus, speed warning apparatus, receiving apparatus, e-gas apparatus, drowsiness warning apparatus, speed control apparatus, optical and acoustic speed warning apparatus, heating control apparatus, information management apparatus, information processing apparatus, fuel optimization apparatus, cooling control apparatus, air conditioning control apparatus, navigation apparatus, air ventilation control apparatus, idling control apparatus, multimedia apparatus, engine management apparatus, navigation apparatus, position finding apparatus, testing apparatus, rudder angle indicators, tire pressure testing apparatus, tire inflation apparatus, reverse monitoring apparatus, windscreen washing control apparatus, transmitters, service display apparatus, door locking and door closing apparatus, telecommunication apparatus, drying apparatus, telematics apparatus, telephone apparatus, wear indicators, supply meters, traffic guiding apparatus, washing apparatus, maintenance indicators, workshop testing apparatus, odometers, time recording apparatus; telephones, in particular mobile telephones, data processing devices, computers, personal computers, notebooks, computer software, central processing units for data processing, in particular in motor vehicles and for motor vehicle data; electric, electronic and mechanical switches, temperature switches, manometric switches, tachometric switches, level switches, position switches, apparatus for monitoring motor vehicle lights, keyboards, operating systems, control elements, cable assemblies and cable sets; electric, electronic, optoelectronic, mechanical, analog and digital display apparatus and instruments, in particular for indicating speed, engine speed, level, oil temperature, oil pressure, oil level, cooling water temperature, fuel level, windscreen washer liquid level, inside temperature, outside temperature, distance (odometers), boost pressure, navigation, the goods mentioned above in particular for vehicles; acoustic and optical signal transmitters; journey recording devices and tachographs therefore and analysis apparatus for tachographs; accident data recorders, accident data memories and analysis apparatus therefore; electronic log books, testing and diagnosis apparatus and instruments, electric, electronic and mechanical elapsed time indicators and engine revolution counters; taximeters, central locking systems, central locking remote control systems, electronic immobilizers for motor vehicles, driver and vehicle information systems, information management apparatus, onboard computers, onboard electronic systems, bus systems, control elements and operating systems, combination display instruments, electronic apparatus and installations for systems and driving mechanism monitoring and for navigation in water vehicles; positioning, mobility, breakdown assistance systems, traffic guidance, navigation and telematic systems for receiving, polling and transmitting data, mainly concerning navigation and traffic guidance of persons and vehicles, parts and peripheral units of the goods mentioned above including accessories, namely navigation instruments, aerials, GPS receivers, warning lamps, displays, sensors and control elements; data carriers of all kinds, in particular data carriers that can be removed from and inserted into a vehicle, including machine-readable documents such as CD-ROMs, magnetic cards, magnetic data carriers and data cartridges, in particular digital maps for recording and, if required, reproducing data of the goods mentioned above; devices for recording, transmission and reproduction of sound and images, data and sound carriers such as magnetic data carriers, magnetic cards, compact discs and audio tapes; multimedia and entertainment electronics equipment, in particular for the reproduction of sound and images, such as radio sets, cd changers, cassette decks, amplifiers, microphones, equalizers, sound processors and loudspeakers, video screens, monitors, in particular for use in motor vehicles; monitoring and diagnostic systems for engines and drive lines in motor vehicles; parts of the all the apparatus, devices, systems and instruments mentioned above and installations consisting of all the goods mentioned above