your radio antenna is in the rear window.your car is the first year with the 5 speed tranny.D is all 5 gears and 4 will not allow you to get into 5th gear

__________________
'95 s500 (bought for wife but can't bear to share!!!) 125kms
'92 legend 180kms
'88 tbirdturbo(fantastic car-only regular maint.)120kms
'87 mustang gt(gone)
'86 tbirdturbo(gone)
'85 mustang gt(gone-but not forgotten)