How do you change ignition coil in 2002 Volvo s60?

To change the ignition coil in a 2002 Volvo S60, first, disconnect the negative battery terminal to ensure safety. Then, locate the ignition coil on the engine; it is typically situated on top of the spark plugs. Remove the electrical connector and the mounting bolts for the coil, then pull it out. Install the new ignition coil by reversing the process, reconnecting everything securely before reattaching the battery terminal.