BMW X3 Service & Repair Manual > Electronic switching or control units: Replacing control unit (dme) (N52T)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION)
Necessary preliminary work:
Switch off ignition.
Disconnect BATTERY EARTH LEAD .
Remove ACOUSTIC COVER
IMPORTANT:
FOLLOW INSTRUCTIONS FOR REMOVING AND INSTALLING CONTROL
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