Diagnostic system: read out fault memory; reset maintenance interval
Handbrake: check free play of handbrake lever
Electrical equipment, warning and indicator lights: check operation
Seat belts: check operation and condition
Visual inspection of airbag units
Particle filter: replace filter element
Vehicle lighting: check operation
Check wiper blades
All headlights: check adjustment
Service and maintain convertible top (911 Carrera only)
Battery: check functional state and fluid level
Check tyre pressure monitoring system battery
Tyres: check condition and tyre pressure
Brake system: visual inspection of brake pads and brake discs for wear
Brake hoses: visual inspection for damage
Radiators and air inlets: visual inspection for external contamination and blockage
Check that door locks, lid locks and safety hooks on front lid are secure and function properly
Underbody panels: visual inspection for completeness, secure installation and damage
Drain engine oil, replace oil filter
Replace spark plugs
Replace air cleaner element
Visual inspection for leaks (oils and fluids) and chafing damage (lines and hoses)
Brake lines: visual inspection for damage, routing and corrosion
Steering gear: visually inspect the bellows for damage
Tie rod joints: check the play and dust boots
Drive shafts: visual inspection of the boots for leaks and damage
Axle joints: check the play and visually inspect the dust bellows for damage
Ancillary unit mounts and suspension: visual inspection of all rubber mountings and boots for damage
Exhaust system: visual inspection for leaks and damage, check engine mount
Air cleaner: replace filter element
Top up engine oil
Fuel system: visual inspection for damage, routing and secure fit of line connections
Visual inspection for leaks (oils and fluids) and chafing damage (lines and hoses)
Coolant: check level and antifreeze Windscreen wiper/washer system: check fluid level; check window cleaner and antifreeze, depending on the season; use Porsche approved windscreen cleaner only
Coolant hoses: check condition
Final Test Drive: Remote control • front seats • foot and parking brake • engine • clutch • steering • transmission • park assist • speed control • PSM switch • PASM switch • sport switch • heating and air conditioning system • instruments
