remove the lower insulating panel and trim under steering column
theres a small connector there where the three wire ribbon cruise wire connects , disconnect that ,
the wire end to the switch handle has a small hole in it , tie a thin wire or string into the hole
now go back to the column and just pull the signal handle straight out it will come out and the wire will be hanging there , take care and pull the wire out of the column , when the string come up tie it to the new switch and pt some tape ove r the end so the connector doesn't get snagged going back down the column , pull the string as you feed the wire back through
push the new switch handle back into the hole . connect the cruise back , replace the trim panels
edit guess i need to type faster , well you got the answer