27 00... Topping up transfer case oil (ATC 35L)

2013 Mini Cooper Countryman, Standard TransSECTION 27 00... Topping up transfer case oil (ATC 35L)
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IMPORTANT: Use only the APPROVED OIL .
Failure to comply with this requirement will result in serious damage to the transfer case!

Necessary preliminary work: 

Check/adjust transfer case oil level: 

Undo oil filler plug (1).

Check transfer case oil level. Transmission oil must flow/drip gently out of the oil filler opening.

If necessary, pour in transmission oil up to lower edge of oil filler opening (1).

Installation note: 

Replace oil filler plug (1).

Tightening torque 27 10 2AZ .

Fig 1: Identifying Oil Filler Plug
G06854446Courtesy of BMW OF NORTH AMERICA, INC.
RENDER: 1.0x

NO RELATED

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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.