Manual code is C3184, your cart is a 1984 Marathon, the last two numbers in the manufacturer's code
Marathon (1976-1994)
ezgo_marathon_cart_ The serial number and manufacturer's number for these EZGO golf cart models can be found on a plate located under the glove box on the passenger's side of the vehicle. The serial number is either six or seven numbers and does not indicate the model year. The manufacturer's number does reflect the model year. This series will have one letter and three or four numbers which will include two numbers indicating last two digits are the year it was manufactured.
The order of these numbers and one letter have changed several times over the years,
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