Necessary preliminary tasks

WARNING: This page is about a different car, the 2010 BMW M6, 2009 BMW M6, 2008 BMW M6, 2007 BMW M6, and 2006 BMW M6. However, it is still accessible from the selected car via links, so may be relevant.

FOLLOW INSTRUCTIONS FOR WORKING ON COOLING SYSTEM .
Remove FAN COWL
Drain COOLANT

Release and disconnect coolant hoses (1).

Release clamp (2), detach coolant hose.

Fig 1: Identifying Coolant Hoses And Clamp

Courtesy of BMW OF NORTH AMERICA, INC.

Release and disconnect coolant hoses (1).

Release clamp (2), detach coolant hose.

Remove radiator towards top.

Installation:

Ensure correct seating in side guides.

Fig 2: Identifying Coolant Hoses And Clamp

Courtesy of BMW OF NORTH AMERICA, INC.

Vent COOLING SYSTEM .

Check COOLING SYSTEM FOR LEAKS .