where are the spark plus located and do you need a special tool to replace them on 2006 BMW 530i

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
where are the spark plugs on my 2006 530i and is there a special needed
(1) Answer
They are under the engine cover. You need to remove all the ignition coils also.
The plugs are iridium and they are good for 100K miles.
When you remove any fasteners marked with blue or green paint, they can not be reused, only replaced. The torque is extremely important on aluminum bolts.
Better if you know exactly what you doing on these engine, otherwise it will cost you a great amount of money to repair.

You can find great repair manuals with step-by-step instructions, diagrams, parts locations and other important information here: