2024 Mercedes-Benz C-Class
Specs, maintenance, fault codes, recalls and repair help for the 2024 Mercedes-Benz C-Class, in one place.
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Vehicle information
Make: Mercedes-Benz
Model: C-Class
Model year: 2024
Class: Passenger vehicle
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Common problems
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Fluids & capacities · 2.0L Turbo I4
- A/C Refrigerant · R-1234yf
- Brake Fluid · DOT 4 Low Viscosity (MB 331.0 / FMVSS 116 DOT 4)1 qt / 0.95 L
- Coolant · MB 325.6 coolant concentrate + distilled water (MB 325.6)11 qt / 10.41 L
- Engine Oil · 0W-20 full synthetic (MB 229.71)6.3 qt / 5.96 L
- Power Steering · none — electric power steering
- Rear Differential · 75W-85 synthetic gear oil (MB 235.20)1.3 qt / 1.23 L
- Automatic Transmission · MB 236.17 ATF (MB 236.17)8.5 qt / 8.04 L
- Washer Fluid · windshield washer fluid concentrate or premix4.8 qt / 4.54 L
Source: Open Labor Project · Confirm with your owner's manual
Key torque specs
- Caliper Mounting Bolts65 lb-ft / 88 N·m
- Wheel Lug Nuts105 lb-ft / 142.4 N·m
- AC Line Fittings15 lb-ft / 20 N·m
- Compressor Bolts25 lb-ft / 34 N·m
- AC Compressor Bolts18 lb-ft / 25 N·m
- Expansion Valve Fitting8 lb-ft / 11 N·m
- Strut Bolts85 lb-ft / 115 N·m
- Control Arm Bolts95 lb-ft / 129 N·m
- Alternator Mounting Bolts37 lb-ft / 50 N·m
- Alternator Pivot Bolt35 lb-ft / 47 N·m
- Battery Cable Nut10 lb-ft / 14 N·m
- Axle Nut180 lb-ft / 244 N·m
Source: Open Labor Project · Estimated values; verify in the service manual
Maintenance
Service intervals (normal driving)
- Engine oil and filter5,000 mi / 12 mo
- Tire rotation5,000 mi / 6 mo
- Cabin air filter20,000 mi / 24 mo
- Engine air filter20,000 mi / 24 mo
- Brake fluid24 mo
- Brake system inspection10,000 mi / 12 mo
- Transmission fluid and filter (9G-TRONIC)40,000 mi
- Spark plugs60,000 mi
- Engine coolant120,000 mi / 144 mo
- Accessory drive belt inspection20,000 mi / 24 mo
- Tire pressure and condition check5,000 mi / 6 mo
- Wiper blades inspection10,000 mi / 12 mo
- Battery and electrical system check10,000 mi / 12 mo
- Underbody and suspension inspection10,000 mi / 12 mo
Source: Open Labor Project · Draft schedule; your owner's manual is the final word
Parts & fitment
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Repair costs
Estimated labor times
- 100K Service3.8–5.5 hr
- 30K Service2–3 hr
- 60K Service3–4.2 hr
- 90K Service3.8–5.5 hr
- ABS Module2–3.5 hr
- ABS Pump2.6–3.8 hr
- ABS Tone Ring - Front1.4–2 hr
- ABS Tone Ring - Rear1.6–2.4 hr
- ABS Wheel Speed Sensor - Front1–1.6 hr
- ABS Wheel Speed Sensor - Rear0.9–1.5 hr
- AC Accumulator2–3.5 hr
- AC Clutch Coil1.8–2.6 hr
- AC Compressor3.8–5.5 hr
- AC Compressor Clutch3–4.4 hr
- AC Compressor Oil Add1.2–2 hr
Source: Open Labor Project · Estimates, not book times. Shops may quote differently
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Other Mercedes-Benz C-Class years
Sources
Fluids, battery, torque, service intervals and estimated labor times: Open Labor Project. Recalls and complaints: NHTSA. Fuel economy and configurations: FuelEconomy.gov.
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