There are 45 pins on the odometer plug, 45 wires to solder to the circuit board plus with the warning lights I've used, 30 wires to be soldered to the LEDs, 30 wires to the plug, 30 wires from the plug to the corresponding places on the circuit board for the warning lights.
Plus 4 more wires for the lights that sit inside the odometer to produce the back light to be connected to the illumination circuit on the circuit board.
98 soldered connections for odometer
Around 120 soldered connections if you have the warning lights on a plug and socket.
Quite a lot of soldering to do this particular task.
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