[tomj76]

It requires that you first remove several pieces of plastic molding from the interior to expose the instrument cluster attachment screws. Mine has a mechanical instrument cluster, so removing the cluster required disconnecting the speedometer cable, which is probably the most difficult step. This requires that either disconnecting the speedometer cable intermediate joint inside the engine compartment (roughly on the driver side), or reaching up under the dash and disconnecting the cable from the back of the cluster (very awkward).

I believe the electronic speedometer is much easier to remove from the dash. Once it's out, the bulbs are easy to remove and replace.