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.
2014 BMW M235i Automatic TransFACTORY 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 | See Underhood Decal. | S | |||
| Air Cond Refrigerant | 1.10 LBS. | 0.49 KG | R-134a Part No. 83 19 9 408 386. R1234yf Part No. 83 19 2 354 790 | The nameplate in the engine compartment indicates which refrigerant has been used. | S | ||
| Automatic Transmission Fluid | 8.98 QTS. | 8.49 L | Automatic Transmission Fluid ATF+3 | S | |||
| Brake Fluid | N/A | N/A | BMW brake fluid DOT 4 with low viscosity | S | |||
| Differential Gear Oil | Rear Axle | 1.05 QTS. | 0.99 L | BMW Rear Differential Fluid MSP/A | BMW Part No. 83 22 2 365 988. | S | |
| Engine Coolant | Automatic Trans | 7.60 QTS. | 7.19 L | Frostox HT-12 antifreeze and corrosion inhibitor | S | ||
| Engine Oil | 6.85 QTS. | 6.48 L | BMW High Performance Synthetic Engine Oil, SAE 5W-30 | S | |||
| Manual Transmission Fluid | 1.37 QTS. | 1.29 L | Manual Gear Oil MTF-LT-5 | BMW Part No. 83 22 2 156 969. | S | ||
Factory Service Tools
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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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