Quick Lookups: Fluids

2025 Mercedes Benz EQB250+SECTION Fluids
FLUID CAPACITIES
Fluid Type Application Standard Metric Fluid Spec Note S/H
Air Cond Refrigerant 1.60 LBS. 0.72 KG R-134a Approximate capacity. S
Engine Coolant 18.40 QTS. 17.41 L MB Anticorrosion/Antifreeze Only use products recommended by Mercedes Benz. S
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.