Classic, aircooled (rear engine) 1949-1979 VW's, specializing in electrical problems, fuel injection, and Type 181 "The Thing". NOTE: I have limited experience on water-cooled VWs (Rabbit, Golf, Jetta, etc...) but I am glad to help to the extent of my knowledge, due to the fact there are currently no other experts registered for these models.
15 years of aircooled VW ownership and maintenance.
Wikipedia, VW Beetle
Retired US military Electronics Tech/Master Training Specialist, Computer engineer.