See also:

Gasoline
Fuel grade You should only refuel with unleaded premium-grade gasoline as this avoids damaging the catalytic converter. If engine running problems are apparent, have the cause checked immediat ...

Under the Hood
Adapted from the engine in the automaker’s S-Class sedan and SL-Class roadster, the all-aluminum, 5.0-liter V-8 in the G500 produces 292 horsepower and 336 pounds-feet of torque. Each engine cylin ...

Steering wheel heating
Switching on/off The steering-wheel heating heats the leather areas of the steering wheel. ► Make sure that the SmartKey is in position 2 in the ignition lock. ► To switch on/off: ...