Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Mercedes Benz GT AMG 2D ConvertibleFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | N/A | N/A | PAG Oil | Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label". | S | ||
| Air Cond Refrigerant | N/A | N/A | R-134a | Only use products recommended by Mercedes Benz. For further details see "Air conditioner specification label". | S | ||
| Automatic Transmission Fluid | 7.40 QTS. | 7 L | Automatic Transmission Fluid. Specification 236.25 | Only use products recommended by Mercedes Benz. Approximate capacity. | S | ||
| Brake Fluid | N/A | N/A | MB Brake Fluid | Only use products recommended by Mercedes Benz. | S | ||
| Engine Coolant | Low Temperature Circuit | 7.71 QTS. | 7.29 L | MB Anticorrosion/Antifreeze | Only use products recommended by Mercedes Benz. Approximate capacity. | S | |
| Engine Coolant | Main Circuit | 15.00 QTS. | 14.19 L | MB Anticorrosion/Antifreeze | Only use products recommended by Mercedes Benz. Approximate capacity. | S | |
| Engine Oil | 7.40 QTS. | 7 L | Only use products recommended by Mercedes Benz. | S | |||
| Fuel Tank | 19.80 GALS. | 74.95 L | Reserve tank capacity: 3.2 gals. | S | |||
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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