You will have to remove the plastic bumper shroud. The ends can be gotten from inside the trunk behind the trunk liner. The center retainer hardware can be removed from under the car. Be careful when removing the plastic shroud. It is large, wobbles around and in your case is 11+ years old (prone to breakage). The impact strip can be removed after you remove the plastic shroud. Good luck..
2000 Dodge Grand Caravan SE
[This message has been edited by jeffsr (edited 11-01-2000).]