In this video tutorial, viewers learn how to remove a BMW E46 ignition/valve cover to access ignition coils. Begin by removing the center section of the factory strut braes. Then remove the 3 twist locks, take the cover off and remove the cabin air filter. Before removing the housing, users will need to remove the plastic cover that holds the positive cable. At the bottom of the cabin air filter, users will need to remove the 4 screws. Now users will be able to remove the entire cabin air housing out of the vehicle. This video will benefit those viewers who have a BMW E46 car, and would like to learn how to remove the ignition/valves to locate the ignition coils for repairing.