I recently bought an 08 z1 and when I finally figured out how to operate the speed set, i could set it and increase speed but could not decrease speed. when i pushed the speed up button it would show an increase of .01 mph but now that has quit working as well and i have to hit my speedset at just the right moment and hope it locks in at surf speed. now i cannot adjust speed once it is set. Can anyone suggest a solution? Is there a way to reset the unit maybe? Or a way to get into a menu on the dash gauge to adjust options? I cant find much info other than these were a real pain for everybody, but I have yet to find a thread with a fix or link to buy replacement part.
Next question is it possible to do away with the tige unit and install a plug and play perfect pass in its place? it has an electronic throttle control and the gm 350 vortec engine.
Next question is it possible to do away with the tige unit and install a plug and play perfect pass in its place? it has an electronic throttle control and the gm 350 vortec engine.
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