Promo banner

Volvo XC40 2017-2025 Maintenance Plans

This schedule shows key service items and indicative intervals. Actual intervals depend on driving conditions, exact engine specification and manufacturer recommendations. For full details of all operations, sub-tasks and technical specifications, see our technical manuals.
B3 MHEV 48V (MHEV),Petrol (B420T4)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Renew the dust and pollen filter every 30,000 km

Service intervals · B3 MHEV 48V (MHEV),Petrol (B420T4) · Maintenance system (Europe except Finland)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
B4 MHEV Petrol (B420T6)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · B4 MHEV Petrol (B420T6) · Maintenance system (Europe except Finland)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Renew the spark plugs
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
B5 MHEV Petrol (B420T2)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · B5 MHEV Petrol (B420T2) · Maintenance system (Europe except Finland)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Renew the spark plugs
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
D3 Diesel (D4204T16)
Maintenance system ( except Finland) Standard interval

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 150,000 km/120 months
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · D3 Diesel (D4204T16) · Maintenance system ( except Finland)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
Manual transmission: check for leaks
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
Taxi ( except Finland) Standard interval

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 150,000 km/120 months
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · D3 Diesel (D4204T16) · Taxi ( except Finland)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
Manual transmission: check for leaks
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
D4 Diesel (D4204T12)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km/24 months
  • Renew the timing belt every 150,000 km/120 months
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km/12 months

Service intervals · D4 Diesel (D4204T12) · Maintenance system

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
D4 Diesel (D4204T12P)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km/24 months
  • Renew the timing belt every 150,000 km/120 months
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km/12 months

Service intervals · D4 Diesel (D4204T12P) · Maintenance system

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T2 Petrol (B3154T9)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T2 Petrol (B3154T9) · Maintenance system (Europe; Russia)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
Manual transmission: check for leaks
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T3 Petrol (B3154T)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T3 Petrol (B3154T) · Maintenance system (Europe; Russia)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
Manual transmission: check for leaks
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T3 Petrol (B3154T2)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T3 Petrol (B3154T2) · Maintenance system (Europe; Russia)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T3 Petrol (B3154T7)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T3 Petrol (B3154T7) · Maintenance system (Europe; Russia)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
Manual transmission: check for leaks
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T4 Petrol (B4204T47)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km/24 months
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km/12 months

Service intervals · T4 Petrol (B4204T47) · Maintenance system ( except North America)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T4 Recharge Electricity,Petrol (B3154T10)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T4 Recharge Electricity,Petrol (B3154T10) · Maintenance system (Europe)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T5 Petrol (B4204T14)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km/12 months

Service intervals · T5 Petrol (B4204T14) · Maintenance system ( except North America)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T5 Polestar Petrol (B4204T14P)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Braking system: renew the brake fluid every 24 months; every 12 months in mountainous or high humidity regions
  • Renew the dust and pollen filter every 30,000 km/12 months

Service intervals · T5 Polestar Petrol (B4204T14P) · Maintenance system ( except North America)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T5 Twin Engine / Recharge Electricity,Petrol (B3154T5)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T5 Twin Engine / Recharge Electricity,Petrol (B3154T5) · Maintenance system (Europe; Russia)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system
T5 Twin Engine Electricity,Petrol (B3154T5P)

Additional operations (specific intervals)

  • Renew the air filter every 60,000 km
  • Renew the timing belt every 240,000 km/120 months
  • Renew the spark plugs every 60,000 km
  • Renew the dust and pollen filter every 30,000 km

Service intervals · T5 Twin Engine Electricity,Petrol (B3154T5P) · Maintenance system (Europe; Russia)

Task Every 12 months (< 15,000 km/year) 30,000 km/12 months 60,000 km/24 months 90,000 km/36 months 120,000 km/48 months 150,000 km/60 months 180,000 km/72 months 210,000 km/84 months 240,000 km/96 months 270,000 km/108 months 300,000 km/120 months 330,000 km/132 months 360,000 km/144 months 390,000 km/156 months
Engine
Renew the engine oil
Renew the oil filter
Check for oil leaks
Cooling system: check for leaks. Check the level and anti-freeze strength; correct if necessary
Transmission
CV joint boots: check for damage and leaks
Steering
Check the steering assembly for damage, leaks and wear
Steering ball joints: check for damage and play
Brakes
Check the brake fluid level; top up if necessary
Check the brake lines, hoses and connections for leaks and damage
Suspension, wheels and tyres
Check the tread depth and wear pattern on all the tyres, including the spare
Suspension: check for damage and wear
Check the tyre pressures; adjust if necessary
Electrical System
Check the operation of the exterior lights
Reset the service indicator
Exterior
Check the windscreen wipers and washing system