12 13 511 Replacing ignition coil (S62)

WARNING: This page is about a different car, the 2003 BMW Z8, 2002 BMW Z8, 2001 BMW Z8, and 2000 BMW Z8. However, it is still accessible from the selected car via links, so may be relevant.

Switch off ignition.

Instructions apply to left and right ignition coil banks.

Release cap nuts (1).

Remove cover from ignition coils (2).

Fig 1: Removing Cover From Ignition Coils

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For a better overview, the remaining work steps are shown on an engine that has been removed.

Release nuts on cable holder.

Fig 2: Releasing Nuts On Cable Holder

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Unfasten screws on ignition coils.

Disconnect plug connection (1).

Remove ignition coils.

Fig 3: Removing Ignition Coils

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Installation:

Check profile gasket (1) for seating and damage and replace if necessary.

Fig 4: Checking Profile Gasket

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Read out fault memory of control unit of Digital Motor Electronics (DME). Check stored fault messages. Rectify faults.

Now clear the fault memory.