Remove Cylinder Bank 2 (Left)

-- Remove the screws -arrows- from the coolant reservoirs.

Fig 1: Identifying Coolant Reservoir

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-- Disconnect the connector from the engine coolant level warning switch -F66- at the bottom of the coolant reservoir and move the coolant reservoir to the side with the coolant hoses -1 through 3- still connected.

-- Remove the screw -arrow- from the coolant reservoir.

Fig 2: Identifying Coolant Hoses At Coolant Expansion Tank

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-- Disconnect the connector for the Engine Coolant Level (ECL) Warning Switch -F66- on the bottom of the coolant reservoir and move the reservoir with the coolant hoses still connected -1- and -2- to the side.

-- Remove the screws -arrows- from the connector strip.

Fig 3: CMP Sensor And Exhaust Camshaft Control Valve Cylinder Bank 2 (Left Side)

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-- Push the connector toward the ignition coil, open the lock by hand and connect the connector to the ignition coils.

-- Move the wiring harness slightly down.

Continuation For Both Sides: 

-- Place the ignition coil puller:T40039  only on the top rib -arrow- and pull the ignition coils one after the other off the spark plugs.

Fig 4: Identifying Ignition Coil Puller - T40039-

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-- Remove spark plugs using spark plug wrench:VAS 3122B  .