BMW 7 Series: Emission Control, Oxygen Sensor

 Control Unit Box

REMOVING AND INSTALLING/REPLACING ELECTRONICS BOX IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection). NOTE: Follow instructions for removing and installing CONTROL UNITS ! Necessary preliminary work Read fault memory. Disconnect BATTERY EARTH LEAD.

 Flushing Transmission Oil Cooler With Lines (Automatic Transmission)

Notes NOTE: Carry out the work steps listed when: Installing a new or replacement transmission. Flushing can only be carried out with the automatic transmission removed. Procedure Automatic transmission removed. Connect appropriate adapters (see description below) to oil lines exiting from automa