I have not had it done yet. I only loose signal in places where you would expect too... In the city between tall buildings, tunnels, and the occasional other spot. It's nearly identical to the level of service we had in our 09 Patriot. Also I have a WK2 not a KL (yet)
. I know some of the WK2 users had problems and they reported that the antenna TSB being done helped a lot. If you search just for satellite reception you should find the problems they had.
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