Special tools required:
IMPORTANT:
- Do not let skin come in contact with transmission oil and do not inhale fuel vapors.
- Wear protective gloves.
- Ensure adequate ventilation.
IMPORTANT: After completing work:
- Load specific data status with the BMW diagnosis system
- Check TRANSMISSION OIL LEVEL
- Use only approved TRANSMISSION OIL .
Failure to comply with this requirement will result in serious damage to the automatic transmission!
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .
Unscrew connector (1) and disconnect.
Insert special tool 24 2 390 in sealing sleeve (1).
BMW X3 Service & Repair Manual > Electronic switching or control units: Replacing control unit (dme) (N20, N26)
IMPORTANT:
Read and comply with notes on protection against electrostatic damage (ESD protection)
Necessary preliminary tasks:
Switch off ignition.
Disconnect BATTERY NEGATIVE LEAD .
Remove ACOUSTIC COVER
IMPORTANT: Follow INSTRUCTIONS for removing and installing control units ...