Changing H4 bulbs - Toyota Aygo

Locate the H4 bulb (low beam and high beam bulb)

To access the bulb, the holder is located at the back of the headlight

Disconnect the H4 connector

Remove the rubber seal

Getting it back in shape for rest

Remove the hook by pulling on it

Pull the bulb to remove it

Place the new bulb on its base

Align the three slats in their locations

Close the hook and lock it by pushing on it

Replace the rubber seal

Push the center of the gasket down to the bulb

Reconnect the H4 connector to the bulb