How do you change spark plug leads on Hyundai excel 96?

To change the spark plug leads on a 1996 Hyundai Excel, first, ensure the engine is cool and disconnect the negative battery terminal. Remove the old leads by carefully pulling them off the spark plugs and the distributor cap, noting their order. Attach the new leads, ensuring they are securely connected to both the spark plugs and the distributor cap in the correct sequence. Finally, reconnect the battery and start the engine to check for proper operation.