i own a 1973 super beetle and when i bought it i had the same problem. we fixed it by replacing the speedometer cable on it. the cable runs from the front, driver-side tire and goes in to the back of the gauge it gets a little tough unless you have tiny hands but that fixed it for me.
How I have to do for replace a little bulb on the ODO speedometer cable on 1973 Super Beetle ?
decode vin 1973 Volkswagen beetle
To replace the speedometer cable on a 1973 VW Super Beetle, first, disconnect the negative battery terminal to ensure safety. Remove the speedometer gauge from the dashboard by unscrewing it, then locate the cable attached to the back. Unscrew the old cable from the speedometer and the transmission, and replace it with the new cable, ensuring it's securely connected at both ends. Finally, reassemble the dashboard and reconnect the battery.
1973 standard and super beetle
trailer
10w30 same as a 73 standard beetle
1600 cc.
1600 cc.
The biggest difference is the 74 has energy absorbing bumpers that the 73 is lacking.
The 1973 Volkswagen Super Beetle measures approximately 162.5 inches (4,130 mm) in length. This model featured a slightly longer body compared to the standard Beetle, which contributed to its distinctive design and improved handling.
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It's in the speedometer.