Mercedes-Benz S-Class 2021-2025 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.

350 d, -4MATIC Diesel (656.929)

Basic service Standard interval

Additional operations (specific intervals)

Renew the dust and pollen filter every 25,000 km/24 months

Service intervals · 350 d, -4MATIC Diesel (656.929) · Basic service

Task	Service 1 (A)	Service 2 (B)	Service 3	Service 4: every 24 months	Service 8: every 75,000 km/36 months	Service 10: every 50,000 km/36 months	Service 11: every 75,000 km/36 months	Service 13: every 200,000 km/120 months	Service 15: every Service B	Service 20: every 125,000 km
Engine
Renew the engine oil	●	●	●	○	○	○	○	○	○	○
Renew the oil filter	●	●	●	○	○	○	○	○	○	○
Check for oil leaks	●	○	○	○	○	○	○	○	○	○
Renew the air filter	○	○	○	○	●	○	○	○	○	○
Check the condition of all visible hoses, lines and connections	●	○	○	○	○	○	○	○	○	○
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	●	●	○	○	○	○	○	○	○	○
Braking system: renew the brake fluid	○	○	○	●	○	○	○	○	○	○
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	○	●	○	○	○	○	○	○	○	○

Plus package service Standard interval

Additional operations (specific intervals)

Renew the dust and pollen filter every 25,000 km/24 months

Service intervals · 350 d, -4MATIC Diesel (656.929) · Plus package service

Task	Service 1 (A)	Service 2 (B)	Service 3	Service 4: every 24 months	Service 8: every 75,000 km/36 months	Service 10: every 50,000 km/36 months	Service 11: every 75,000 km/36 months	Service 13: every 200,000 km/120 months	Service 15: every Service B	Service 20: every 125,000 km
Engine
Renew the engine oil	●	●	●	○	○	○	○	○	○	○
Renew the oil filter	●	●	●	○	○	○	○	○	○	○
Check for oil leaks	●	○	○	○	○	○	○	○	○	○
Renew the air filter	○	○	○	○	●	○	○	○	○	○
Check the condition of all visible hoses, lines and connections	●	○	○	○	○	○	○	○	○	○
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	●	●	○	○	○	○	○	○	○	○
Braking system: renew the brake fluid	○	○	○	●	○	○	○	○	○	○
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	○	●	○	○	○	○	○	○	○	○

500 4MATIC 48V (MHEV),Petrol (256.930)

Basic service, (725.015, 725.045) Standard interval

Additional operations (specific intervals)

Renew the dust and pollen filter every 25,000 km/24 months

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Basic service, (725.015, 725.045)

Task	Service 1 (A)	Service 2 (B)	Service 3	Service 4: every 24 months	Service 8: every 75,000 km/36 months	Service 10: every 50,000 km/36 months	Service 11: every 200,000 km/120 months	Service 12: every 75,000 km/36 months	Service 13: every 200,000 km/120 months	Service 15: every Service B	Service 20: every 125,000 km
Engine
Renew the engine oil	●	●	●	○	○	○	○	○	○	○	○
Renew the oil filter	●	●	●	○	○	○	○	○	○	○	○
Check for oil leaks	●	○	○	○	○	○	○	○	○	○	○
Renew the air filter	○	○	○	○	●	○	○	○	○	○	○
Renew the spark plugs	○	○	○	○	○	○	○	●	○	○	○
Check the condition of all visible hoses, lines and connections	●	○	○	○	○	○	○	○	○	○	○
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	●	●	○	○	○	○	○	○	○	○	○
Braking system: renew the brake fluid	○	○	○	●	○	○	○	○	○	○	○
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	○	●	○	○	○	○	○	○	○	○	○

Basic service, (725.172, 725.112) Standard interval

Additional operations (specific intervals)

Renew the dust and pollen filter every 25,000 km/24 months

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Basic service, (725.172, 725.112)

Task	Service 1 (A)	Service 2 (B)	Service 3	Service 4: every 24 months	Service 8: every 75,000 km/36 months	Service 10: every 50,000 km/36 months	Service 11: every 200,000 km/120 months	Service 12: every 75,000 km/36 months	Service 13: every 200,000 km/120 months	Service 15: every Service B	Service 20: every 125,000 km
Engine
Renew the engine oil	●	●	●	○	○	○	○	○	○	○	○
Renew the oil filter	●	●	●	○	○	○	○	○	○	○	○
Check for oil leaks	●	○	○	○	○	○	○	○	○	○	○
Renew the air filter	○	○	○	○	●	○	○	○	○	○	○
Renew the spark plugs	○	○	○	○	○	○	○	●	○	○	○
Check the condition of all visible hoses, lines and connections	●	○	○	○	○	○	○	○	○	○	○
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	●	●	○	○	○	○	○	○	○	○	○
Braking system: renew the brake fluid	○	○	○	●	○	○	○	○	○	○	○
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	○	●	○	○	○	○	○	○	○	○	○

Plus package service, (725.015, 725.045) Standard interval

Additional operations (specific intervals)

Renew the dust and pollen filter every 25,000 km/24 months

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Plus package service, (725.015, 725.045)

Task	Service 1 (A)	Service 2 (B)	Service 3	Service 4: every 24 months	Service 8: every 75,000 km/36 months	Service 10: every 50,000 km/36 months	Service 11: every 200,000 km/120 months	Service 12: every 75,000 km/36 months	Service 13: every 200,000 km/120 months	Service 15: every Service B	Service 20: every 125,000 km
Engine
Renew the engine oil	●	●	●	○	○	○	○	○	○	○	○
Renew the oil filter	●	●	●	○	○	○	○	○	○	○	○
Check for oil leaks	●	○	○	○	○	○	○	○	○	○	○
Renew the air filter	○	○	○	○	●	○	○	○	○	○	○
Renew the spark plugs	○	○	○	○	○	○	○	●	○	○	○
Check the condition of all visible hoses, lines and connections	●	○	○	○	○	○	○	○	○	○	○
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	●	●	○	○	○	○	○	○	○	○	○
Braking system: renew the brake fluid	○	○	○	●	○	○	○	○	○	○	○
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	○	●	○	○	○	○	○	○	○	○	○

Plus package service, (725.172, 725.112) Standard interval

Additional operations (specific intervals)

Renew the dust and pollen filter every 25,000 km/24 months

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Plus package service, (725.172, 725.112)

Task	Service 1 (A)	Service 2 (B)	Service 3	Service 4: every 24 months	Service 8: every 75,000 km/36 months	Service 10: every 50,000 km/36 months	Service 11: every 200,000 km/120 months	Service 12: every 75,000 km/36 months	Service 13: every 200,000 km/120 months	Service 15: every Service B	Service 20: every 125,000 km
Engine
Renew the engine oil	●	●	●	○	○	○	○	○	○	○	○
Renew the oil filter	●	●	●	○	○	○	○	○	○	○	○
Check for oil leaks	●	○	○	○	○	○	○	○	○	○	○
Renew the air filter	○	○	○	○	●	○	○	○	○	○	○
Renew the spark plugs	○	○	○	○	○	○	○	●	○	○	○
Check the condition of all visible hoses, lines and connections	●	○	○	○	○	○	○	○	○	○	○
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	●	●	○	○	○	○	○	○	○	○	○
Braking system: renew the brake fluid	○	○	○	●	○	○	○	○	○	○	○
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	○	●	○	○	○	○	○	○	○	○	○

Repair guides

🎯 Collection Strategy

Subject: maintenance_plans

Level: range page

Strategy: collection-from-metafield-handle

Source: mercedes-benz-s-class-car-manuals (preferred from metafield collection reference)

Products Available: 6 (6 total)

Matches Found: 1 products

🚗 Vehicle Coverage

Vehicle Types:car

Coverage Scope: 2 specific vehicle types

Last Updated:June 22, 2026

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Available for range level pages - filter collection using specific VRM Type IDs.

View All Compatible Products →

VRM Type IDs: 619034498, 619034501

⚙️ Technical Details

Page Information

Handle: maintenance-plans-car-mercedes-benz-s-class-2021-2025

Updated:

Tree Level: range

Product Matching

Type IDs: 2 total

Products Scanned: 6

Type IDs:
619034498, 619034501

Matched Product: Mercedes-Benz S-Class (W223) 2021 to 2023 Haynes Online Diagnostics & Service Guide

Collection Details

Handle: mercedes-benz-s-class-car-manuals

Metafield Type: list.collection_reference

Collection: DIY Maintenance & Repair Manuals for Mercedes-Benz S-Class Cars

Collection ID: 674811740538

Additional operations (specific intervals)

Service intervals · 350 d, -4MATIC Diesel (656.929) · Basic service

Additional operations (specific intervals)

Service intervals · 350 d, -4MATIC Diesel (656.929) · Plus package service

Additional operations (specific intervals)

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Basic service, (725.015, 725.045)

Additional operations (specific intervals)

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Basic service, (725.172, 725.112)

Additional operations (specific intervals)

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Plus package service, (725.015, 725.045)

Additional operations (specific intervals)

Service intervals · 500 4MATIC 48V (MHEV),Petrol (256.930) · Plus package service, (725.172, 725.112)

Repair guides

Change Car Air Filter

Change Car Battery

Change Car Cabin Filter

Change Car Front Brake Discs and Pads

Change Car Front Brake Pads

Change Car Handbrake Cable

Change Car Rear Silencer

Change Car Accessory Belt Kit

Change Car Fuel Filter

Change Car Glow Plugs

Change Car Oil Filter

Change Car Particulate Filter (DPF)

Change Car Shock Absorbers

Change Car Spark Plugs

Change Car Turbo

Change Car Water Pump

Products related to these vehicles

Mercedes-Benz S-Class (W223) 2021 to 2023 Haynes Online Diagnostics & Service Guide

🎯 Collection Strategy

🚗 Vehicle Coverage

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⚙️ Technical Details

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Product Matching

Collection Details