See also:

Three-way catalytic converter
Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or distributor ignition systems, may cause unusually high threeway catalytic converte ...

Activating RSE
The RSE system can be activated using controls on the front or rear screens. From the front seat, press MEDIA (see the following illustration) and select RSE. From the rear seat, press the scree ...

Exterior
Partly because it was designed specifically as a sedan, the S80 looks dramatically different than its squared-off predecessors. The compact grille extends forward and is accented by a prominent V ...