Does metallic window tinting on IS250 cause disruption to the sat-nav system?

I have a choice between matallic tints or dye tints and want to know if my preferred metallic tint is OK. I've been told by Lexus dealer that metallic tints will probably cause major disruption to the performance of the sat nav.Does metallic window tinting on IS250 cause disruption to the sat-nav system?
Metals interfere with satellite reception, cell phones, AM radios etc.



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Check http://www.formulaone.comDoes metallic window tinting on IS250 cause disruption to the sat-nav system?
My tint blocks the satellite reception so i would go with yes. I have XM with 10% all around. You can put it in the windshield.Does metallic window tinting on IS250 cause disruption to the sat-nav system?
I did the same and it affected the navigation system on my car. When I got the windows tinted the car would not track on the right road on the map- like it was driving across fields and through rivers...after a while it seemed to adapt- don't know how it did though.