William's Auto Care in Sonoma
18380 Sonoma Hwy
Sonoma, CA 95476
(707) 996-1056
Between the Fruit Basket store and the Sonoma Mission Inn

Service Schedules

3-4 Months or 3,000 to 4,000 miles of driving

  • Oil and oil filter change
  • Reset oil maintenance light
  • Inspect:
    • Engine oil condition and level
    • Automatic transmission fluid
    • Coolant
    • Power steering fluid
    • Brake fluid
    • Windshield washer fluid
    • Drive belts
    • Hoses
    • Tire wear
    • Tire tread depth
    • Tire pressure
    • Windshield wipers
    • Exhaust system
    • Drive axle boots
    • Drive train
    • Battery
    • Steering linkage
    • Suspension
  • Inspect and note leaks:
    • Engine oil
    • Cooling system
    • Transmission
    • Fuel system
    • Power steering

7 Months or 7,000 miles of driving

Includes all services in our 3,000-mile service.

  • Oil and oil filter change
  • Reset oil maintenance light
  • Inspect:
  • Remove all 4 tires
    • Manual transmission fluid
    • Differential fluids
    • Transfer case (4x4)
    • Headlights
    • Brake lights
    • Turn signals
    • Hazard lights
    • Brake hoses
  • Lubricate and add fluids if necessary
    • Steering
    • Suspension
    • Drive traiR
    • Replace light bulbs if necessary (x)

(x) Additional time may be required

15 Months 15,000 miles of driving

Additional to our 3-month and 7-month services.

  • Inspect and replace if needed:
    • Cabin air filer (x)
    • Spare tire pressure
  • Lubricate:
    • Window tracks
    • Seat belt tracks
    • Door hinges
    • Door & trunk locks
  • Pressure test:
    • Cooling system
    • Radiator cap
  • Service battery (x)
  • Test battery
  • Road test vehicle
  • Inspect:
    • Interior lights
    • Dash lights
  • Add fuel Injection cleaner

(x) Additional time may be required