Remove Cylinder Bank 2 (Left)

-- Remove the air filter housing. .

-- Remove the nuts -arrows- and then remove the air filter housing bracket -1-.

Fig 1: Air Filter Housing Bracket -1-

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-- Remove the screws -1- and -2- from the connector strip.

Fig 2: Ignition Coil Wiring Harness

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-- Disconnect the connector -arrow-.

-- 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 3: Identifying Ignition Coil Puller - T40039-

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