Hello. Apologies if this was already asked/answered.
The speedometer currently in my car (500D) is a metal one that attaches to the car with threaded studs (it is not a "clip-on"). I noticed that the wiring diagram that came with the car indicates a terminal #31 - it appears to be ground for the panel light and parking light bulbs?
My speedometer does not have a #31 . Is there a correct location where the ground wires are intended to be connected to? Also, if the speedo is metal and already in contact with the car, do I even need these two wires (or is the rubber gasket preventing a ground?)?
Grateful for any advice.
Thanks in advance.
The speedometer currently in my car (500D) is a metal one that attaches to the car with threaded studs (it is not a "clip-on"). I noticed that the wiring diagram that came with the car indicates a terminal #31 - it appears to be ground for the panel light and parking light bulbs?
My speedometer does not have a #31 . Is there a correct location where the ground wires are intended to be connected to? Also, if the speedo is metal and already in contact with the car, do I even need these two wires (or is the rubber gasket preventing a ground?)?
Grateful for any advice.
Thanks in advance.
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