Grille

As part of the police package Z56, an extra wiring harness and a relay are available for any aftermarket accessories, which would include grille lights and a grille speaker. The harness starts under the right side of the instrument panel in a coil on the floor. The harness route then proceeds through a grommet in the bulkhead and down the right side of the engine compartment. The harness then loops behind the right side of the grille.