BMW 7 Series: Emission Control, Oxygen Sensor

 Thermostat And Connections

REMOVING AND INSTALLING/REPLACING COOLANT THERMOSTAT (N63) WARNING: Risk of scalding! Only perform this work after engine has cooled down. Recycling Catch and dispose of drained coolant in a suitable collecting vessel. Observe country-specific waste disposal regulations. Necessary preliminary work

 Adjusting Gear Lever (Parking Lock Emergency Release)

NOTE: Check cable for ease of movement. Move gear selector switch to "P" position. Control for emergency release must not be actuated. Unfasten nut. Disconnect cable (1). Installation: Release nut Adjust cable by means of holder (2) until spacing A > or = 1 mm is obtained. Tighten down n