wiper

[fiat218]

what makes that clicking sound , when u turn the wipers on a 1969 spider. i use that control knob and that does not do anything, i flip the lever where it runs all the time, but in the center i belive it suppose to intermit with the rehostate or some thing

[kmac33]

The clicking sound you hear is the wiper relay located under the dash, behind the instrument cluster.

[fiat218]

how do u fix that noise. it does it when i turn on the variable speed