Quote:
Originally Posted by JamesDean
Has the speedometer pod/cluster ever been changed out with a different unit?
The US 300SE was 3.46 gear ratio evidently..
1989-1991, 300 SE, M103.981 3.0L I6, 3.46 1 Liter
If someone swapped in a US speedometer cluster than that would explain your speed difference.
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Hi,
the car was brought to the US in 1999 and yes, they federalized it and swopped the speedometers. That's why I mentioned above that I could easily detect the solder points for removing the speedometer since it has been replaced during the federalization process.
However, it was working correctly until last weekend when I swopped the gears and soldered the speedometer to access the gears.
So something most have gone wrong during that process...
Is there a way of adjusting an US speedometer for the different ratio?
Maybe I was soldering something that was inactivated before....?