What Does a Full Car Service Include? Everything You Need to Know

A full car service is a comprehensive inspection and maintenance procedure that keeps your vehicle running safely and efficiently. Understanding what's included helps you appreciate the value and importance of regular professional servicing.

What is a Full Car Service?

Definition:

A full car service is a thorough inspection and maintenance procedure performed by qualified technicians, typically every 12,000-15,000 miles or annually. It goes beyond basic oil changes to examine all major vehicle systems and components.

Service Interval:

• Frequency: Every 12 months or 12,000-15,000 miles
• Timing: Whichever comes first (time or mileage)
• Manufacturer Guidelines: Follow vehicle manufacturer recommendations
• Driving Conditions: Adjust frequency based on usage
• Previous Service: Build on interim service checks

Duration:

• Typical Time: 2-4 hours
• Complexity Factors: Vehicle age, condition, and type
• Additional Work: May extend if repairs needed
• Booking: Usually requires advance appointment
• Collection: Arrange suitable collection time

Comprehensive Service Checklist

Engine System Checks

Oil and Filter Service:

• Engine Oil: Drain and replace with fresh oil
• Oil Filter: Replace oil filter element
• Oil Level: Check for correct oil level
• Oil Quality: Inspect oil condition and contamination
• Leak Check: Inspect for oil leaks
• Oil Pressure: Verify oil pressure is within specifications

Air and Fuel Systems:

• Air Filter: Inspect and replace if necessary
• Fuel Filter: Check and replace if required
• Fuel Lines: Inspect for leaks and damage
• Fuel Pump: Test fuel pump operation
• Injectors: Check fuel injector performance
• Throttle Body: Inspect throttle body operation

Engine Performance:

• Spark Plugs: Inspect and replace if needed
• Ignition System: Check ignition timing and components
• Compression: Test engine compression
• Idle Speed: Adjust idle speed if necessary
• Emissions: Check emission levels
• Engine Mounts: Inspect engine mounting system

Cooling System

Coolant System:

• Coolant Level: Check and top up coolant
• Coolant Condition: Inspect coolant quality and pH
• Radiator: Inspect radiator for leaks and blockages
• Hoses: Check all cooling system hoses
• Water Pump: Inspect water pump operation
• Thermostat: Test thermostat operation

Heating and Ventilation:

• Heater Operation: Test cabin heating system
• Blower Motor: Check fan operation at all speeds
• Cabin Filter: Replace cabin air filter
• Ductwork: Inspect air distribution system
• Temperature Control: Verify temperature regulation
• Defrost System: Test windscreen defrost operation

Brake System

Brake Components:

• Brake Pads: Measure pad thickness and condition
• Brake Discs: Inspect disc condition and thickness
• Brake Fluid: Check fluid level and condition
• Brake Lines: Inspect brake lines and hoses
• Brake Cylinders: Check wheel cylinders and calipers
• Handbrake: Test handbrake operation and adjustment

Brake Performance:

• Brake Test: Test brake efficiency and balance
• Pedal Feel: Check brake pedal operation
• Brake Light: Verify brake light operation
• ABS System: Test anti-lock braking system
• Electronic Systems: Check electronic brake aids
• Parking Brake: Test parking brake effectiveness

Suspension and Steering

Suspension System:

• Shock Absorbers: Test shock absorber performance
• Springs: Inspect springs for damage or sagging
• Ball Joints: Check ball joint wear and play
• Bushes: Inspect suspension bushes
• Anti-Roll Bars: Check anti-roll bar condition
• Ride Height: Verify vehicle ride height

Steering System:

• Steering Wheel: Check steering wheel play and alignment
• Power Steering: Test power steering operation
• Steering Fluid: Check power steering fluid level
• Track Rod Ends: Inspect track rod end wear
• Wheel Alignment: Check wheel alignment settings
• Steering Response: Test steering response and feel

Tire and Wheel Inspection

Tire Condition:

• Tread Depth: Measure tread depth across all tires
• Tire Condition: Inspect for cuts, bulges, and damage
• Tire Pressure: Check and adjust tire pressures
• Spare Tire: Inspect spare tire condition and pressure
• Tire Wear Patterns: Check for irregular wear patterns
• Valve Condition: Inspect tire valve condition

Wheel Inspection:

• Wheel Condition: Check wheels for damage or corrosion
• Wheel Balance: Test wheel balance and vibration
• Wheel Nuts: Check wheel nut torque settings
• Wheel Alignment: Verify wheel alignment
• Bearing Condition: Check wheel bearing play
• Brake Disc Condition: Inspect brake disc wear and condition

Electrical System

Battery and Charging:

• Battery Condition: Test battery capacity and health
• Battery Terminals: Clean and inspect terminals
• Charging System: Test alternator output
• Starter Motor: Check starter motor operation
• Electrical Connections: Inspect main electrical connections
• Belt Condition: Check alternator drive belt

Lighting Systems:

• Headlights: Test headlight operation and alignment
• Tail Lights: Check all rear lighting
• Indicators: Test indicator operation and timing
• Brake Lights: Verify brake light operation
• Hazard Lights: Test hazard warning lights
• Interior Lights: Check interior lighting

Electronic Systems:

• Dashboard Warning Lights: Check all warning lights
• Diagnostic Scan: Perform electronic system scan
• Control Modules: Test electronic control units
• Sensors: Check sensor operation and readings
• Wiring: Inspect visible wiring for damage
• Fuses: Check electrical fuses and relays

Exhaust and Emissions

Exhaust System:

• Exhaust Inspection: Visual inspection of exhaust system
• Emission Test: Measure exhaust emissions
• Catalytic Converter: Check catalyst operation
• Exhaust Mounting: Inspect exhaust mounting points
• Silencer Condition: Check silencer condition
• Exhaust Leaks: Test for exhaust gas leaks

Environmental Systems:

• EGR Valve: Check exhaust gas recirculation
• PCV System: Inspect positive crankcase ventilation
• Evaporative Emissions: Check fuel vapor recovery
• DPF System: Inspect diesel particulate filter (if equipped)
• AdBlue System: Check AdBlue system (if equipped)
• Lambda Sensors: Test oxygen sensor operation

Body and Safety Features

Body Inspection:

• Rust Check: Inspect for rust and corrosion
• Panel Condition: Check body panel condition
• Door Operation: Test all door operation
• Window Operation: Check window operation
• Locks: Test central locking system
• Mirrors: Inspect and adjust mirrors

Safety Systems:

• Seatbelts: Inspect seatbelt condition and operation
• Airbag System: Check airbag warning lights
• Safety Devices: Test safety equipment
• Horn: Test horn operation
• Wipers: Check windscreen wiper operation
• Washer System: Test windscreen washer system

Additional Services Often Included

Fluid Services:

• Brake Fluid: Replace brake fluid if due
• Power Steering Fluid: Check and replace if needed
• Differential Oil: Inspect differential oil level
• Transmission Fluid: Check automatic transmission fluid
• Windscreen Washer: Top up washer fluid
• Coolant Replacement: Replace coolant if due

Filter Replacements:

• Air Filter: Replace engine air filter
• Cabin Filter: Replace passenger compartment filter
• Fuel Filter: Replace fuel filter if accessible
• Oil Filter: Always included with oil change
• Hydraulic Filters: Replace hydraulic system filters
• Transmission Filter: Replace if serviceable

Adjustments and Calibrations:

• Handbrake Adjustment: Adjust parking brake cable
• Headlight Alignment: Adjust headlight aim
• Idle Speed: Adjust engine idle speed
• Clutch Adjustment: Adjust clutch pedal free play
• Belt Tension: Adjust drive belt tension
• Valve Clearances: Adjust valve clearances if needed

What's Not Typically Included

Major Repairs:

• Engine Rebuilds: Major engine work
• Transmission Repairs: Gearbox overhauls
• Body Repairs: Accident damage repairs
• Paint Work: Cosmetic paint repairs
• Upholstery: Interior trim repairs

Wear Items Requiring Replacement:

• Brake Pads: Usually extra cost
• Tires: Tire replacement separate
• Batteries: Battery replacement additional
• Exhausts: Exhaust component replacement
• Clutch: Clutch replacement separate

Advanced Services:

• Wheel Alignment: Usually separate service
• Air Conditioning: A/C service often additional
• Diagnostic Work: Complex fault diagnosis
• Software Updates: ECU software updates
• Modifications: Performance modifications

Service Documentation

Service Records:

• Digital Service History: Electronic service records
• Service Book: Traditional paper service book
• Work Performed: Detailed list of work completed
• Parts Used: Record of parts replaced
• Next Service: Recommendations for next service
• Mileage Record: Odometer reading at service

Inspection Reports:

• Visual Inspection: Photographic evidence of issues
• Measurement Data: Brake pad thickness, tread depth
• Test Results: Battery test, emission test results
• Advisory Items: Items requiring future attention
• Safety Issues: Immediate safety concerns
• Recommendations: Suggested future work

Cost and Value

Typical Costs:

• Small Cars: £150-£250
• Family Cars: £200-£350
• Large Cars/SUVs: £300-£500
• Luxury Vehicles: £400-£800
• Additional Work: Extra for repairs and parts

Value Proposition:

• Preventive Maintenance: Prevents costly breakdowns
• Safety Assurance: Ensures vehicle safety
• Warranty Compliance: Maintains manufacturer warranty
• Resale Value: Maintains vehicle value
• Peace of Mind: Confidence in vehicle reliability

Cost Factors:

• Vehicle Size: Larger vehicles cost more
• Vehicle Age: Older vehicles may need more work
• Service Provider: Dealer vs independent garage
• Location: Regional cost variations
• Additional Work: Extra repairs discovered

Choosing a Service Provider

Types of Service Providers:

• Main Dealers: Brand-specific expertise
• Independent Garages: Local and often cheaper
• Fast-Fit Centers: Convenient and standardized
• Mobile Mechanics: Service at your location
• Specialist Garages: Brand or system specialists

Selection Criteria:

• Qualifications: Certified technicians
• Equipment: Modern diagnostic equipment
• Reputation: Good customer reviews
• Warranty: Service warranty offered
• Price: Competitive pricing
• Convenience: Location and appointment availability

Preparing for Your Service

Before the Service:

• Book Appointment: Schedule service in advance
• Gather Documents: Service book, MOT certificate
• Remove Items: Clear personal items from car
• Note Issues: List any concerns or symptoms
• Arrange Transport: Plan alternative transport

During the Service:

• Contact Information: Provide contact details
• Approval Process: Agree on additional work process
• Updates: Request progress updates
• Questions: Ask about any work recommended
• Payment: Prepare for payment method

After the Service:

• Service Review: Review work completed
• Documentation: Keep all service records
• Test Drive: Take short test drive
• Next Service: Schedule next service
• Follow-up: Address any post-service issues

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About the Author: The AutoChain Team includes certified automotive technicians and service advisors with extensive experience in comprehensive vehicle maintenance and inspection procedures. Our team is dedicated to helping UK drivers understand and maintain their vehicles for optimal performance and safety.