are you sure you need new shocks? i think you'll find most people here will say the shocks are bulletproof but that accumulators are subject to routine failure.as far as ads goes, if you have it you'll have a button in the center stack console.

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'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)