00 11 500 Checking/topping up fluid level in automatic transmission (A5S 325Z)

WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2006 BMW 330Ci, 2005 BMW 330i, 2005 BMW 330Ci, 2004 BMW 330i, and 2004 BMW 330Ci. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Automatic transmission fluid!
It is absolutely essential to use the approved automatic transmission fluid in this automatic transmission, refer to OPERATING FLUIDS - MAINTENANCE & GENERAL INFORMATION BMW Operating Fluids MG24.
Failure to comply with this requirement will result in serious damage to the automatic transmission!

Add ATF after repairs:
Selector lever to setting "P".

The vehicle must be horizontal and should be secured to prevent it from rolling away.

Connect BMW Diagnosis and Information System (DIS) or BMW MoDiC to car.

NOTE: Before releasing filler plug (1), make sure temperature of automatic transmission fluid is ltequel 30 °C

Fig 1: Identifying Automatic Transmission (A5S 325Z) Filler Plug
Courtesy of BMW OF NORTH AMERICA, INC.

Release filler plug (1).

Top up automatic transmission fluid until it flows over.

Screw in filler plug (1) by hand.

Start engine and run at idle speed.

Operate brake and shift through all gears at idle speed several times (hold gears for 3 sec. in each case).

NOTE: Before releasing filler plug (1), make sure temperature of automatic transmission fluid is ltequel 30 °C.

Release filler plug (1) again.

Top up automatic transmission fluid until it flows over.

Increase temperature of automatic transmission fluid to 40... 50 °C.

Check temperature of automatic transmission fluid with MoDiC or DIS.

Screw in filler plug (1).

Installation:

Replace filler plug (1).

Tightening Torque, refer to TECHNICAL DATA or 24 11 TRANSMISSION CASE, OIL SUMP 24 11 7AZ.
Check fluid level:
Connect BMW Diagnosis and Information System (DIS) and/or BMW MoDiC to vehicle and perform fluid level check in accordance with instructions.