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Hyundai Equus: Recommended lubricants and capacities
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.

Tires and wheels
Recommended SAE viscosity numberOver Pressure Valve (OPV) Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System -"Release Residual Pressu ...
Trunk Lid Assembly Repair procedures
Replacement
•
Wear gloves to protect hands from injury.
•
When removing and installing the trunk lid, an assistant is necessary.
1.
...
Electronic Active Headrest Schematic Diagrams
Circuit Diagram
...