Removal & Installation (Bonneville & Grand Prix)

Disconnect negative battery cable. Remove sound insulation panels. Disconnect shift indicator cable at steering column, remove steering column nuts and lower steering column.
Pry up front edge of speaker cover and remove 2 panel-to-cowl retaining screws. Remove retaining screws from each end of instrument panel pad. Remove 3 bottom screws. Disconnect front end and engine wiring harnesses from fuse block and remove fuse block from firewall.
Remove heater control cables and electrical connections. Remove remaining electrical connectors. Remove speedometer cable from speedometer head. Remove instrument panel. To install, reverse removal procedure.