30000 MI or 48000 KM

Inspect
    Steering and Suspension
      Inspect axle and suspension parts including front suspension ball joints. Inspect the steering gear and associated linkages including all ball joints. Perform at mileage interval or every 24 months, whichever comes first.
    Fuel Supply Line
      Perform at mileage interval or every 24 months, whichever comes first. Check fuel hoses, piping and connections for leaks, looseness, or deterioration.
    Fluid - M/T
      Perform at mileage interval or every 12 months whichever occurs first. Visually inspect for signs of leakage. Replace (not just inspect) if towing a trailer, using a camper or a car-top carrier, or driving on rough or muddy roads.
    Fluid - Differential
      Perform at mileage interval or every 12 months, whichever comes first. Visually inspect for signs of leakage.
    Fluid - A/T
      Perform at mileage interval or every 12 months, whichever comes first. Visually inspect for signs of leakage. Except 7 speed automatic transmission. Replace (not just inspect) if towing a trailer, using a camper or a car-top carrier, or driving on rough or muddy roads.
    Exhaust System
      Perform at mileage interval or every 24 months, whichever comes first. Visually inspect exhaust pipes, muffler and hangers for leaks, cracks, deterioration, and damage.
    Evaporative Emissions Hose
      Perform at mileage interval or every 24 months, whichever comes first. Check vapor lines and connections for leaks or looseness.
    Drive/Propeller Shaft
      Perform at mileage interval or every 12 months, whichever comes first. Check for damage, looseness, and grease leakage.
    Disc Brake System
      Perform at mileage interval or every 12 months, whichever comes first. Check brake calipers, pads and rotors for wear, deterioration and fluid leaks.
    Constant Velocity Joint Boot
      Perform at mileage interval or every 12 months, whichever comes first.
    Brake Hose/Line
      Perform at mileage interval or every 12 months whichever occurs first. Check brake lines and cables for wear, deterioration and fluid leaks.
Replace
    Oil Filter, Engine
      Perform at mileage interval or every 6 months, whichever comes first.
    Fluid - Transfer Case
      Replace oil/fluid (not just inspect) at 30,000 miles if towing a trailer, using a camper or car-top carrier, or driving on rough or muddy roads.
    Engine Oil
      Perform at mileage interval or every 6 months, whichever comes first.
    Cabin Air Filter / Purifier
      Perform at mileage interval or every 12 months, whichever comes first.
    Brake Fluid
      Perform at mileage interval or every 24 months, whichever comes first.
    Air Filter Element
      Replace at mileage interval or every 24 months, whichever comes first.
Rotate
    Tires
      Perform at mileage interval or every 6 months, whichever comes first, except on G37 Coupe & Sedan Journey models with Sport Package, G37 Sport 6MT, G37 Coupe with Performance Tire and Wheel package.