Installation, maintenance and repair services, including services under warranty, for hands-free car kits for mobile phones, in-car navigation systems, in-car DVD systems, in-car television systems, front and rear proximity or parking sensors, and components thereof, and accessories therefor, including stereo integration looms; provision of information as part of the installation, maintenance or repair service on operation of hands-free car kits for mobile phones, in-car navigation systems, in-car DVD systems, in-car television systems, and front and rear proximity or parking sensors, or accessories for any of the foregoing