I'm making inquiries for a friend (whose English is not perfect) who wants to take some automotive classes. He has a lot of experience working on cars but, as his experience is with older foreign cars, he wants to take some classes specifically on the latest black box/diagnostic type technology. All the training programs I've found are 1 or 2 year certificate or degree programs. Are there any schools that allow you to pick the odd class here and there? He is not interested in any sort of certification, he just wants the knowledge to add on to his current experience. We're in Massachusetts, north of Boston.
Thanks for your help.