1. A vehicle diagnostic system comprising: a processor, a storage device in communication with the processor, the storage device storing a database including a library of vehicle information items, i) the vehicle information items including text items relating to at least a) a fault that may be experienced by a vehicle under diagnosis, b) a test that may be performed on the vehicle for the purpose of diagnosing the causes of the faults, or c) a solution that may be used to correct the faults, ii) the vehicle information items also including a library of picture items corresponding to the text items; a diagnostic routine executed by the processor for correlating text items with picture items, and replacing at least a portion of the text items selected with corresponding picture items; and a display device coupled to the processor for displaying vehicle information items generated by execution of the diagnostic routine.