most auto anteenas come up when the power on the HU is turned on. Dont remember if i my Opel Astra's OEM HUs' antenna came up only when the tuner was selected as I had that deck in the car exactly for 1/2 day in 1996. Maybe today's decks have logic that tells the anteanna not to come on untill the tuner is selected. JB, Sam, Driven, Gunbir can you guys help? |