I just replace the radio and I not sure if that enabled the self leveling system to become activated. The lever in back is not connected. The linkage had been removed. It is in the circuit as the antena? Because the antena works now and id did not with the old Becker radio.

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1986 560 SEL
1960 Ranchero
1970 Cougar XR7
2002 Crown Vic Sport
1992 F150