First thing's first, lets locate where these bulbs are.

The Driver's side is the most difficult, so we'll tackle it first.

The air box intake tube is in the way. Fortunately it is designed to move out of the way easily.

Pressing inwards (squeeze) on the center of the sides of the tube closest to the air box, you'll be able to squeeze the little tabs in that keep the tube in place. While squeezing, push the intake tube rearward, into the box.

You only need a little room, so it doesn't move very far.

The connector has a retainer clip on one of the short sides, pressing it inwards will allow you to pull the connector straight off the bulb.

Rotate the bulb counter-clockwise to remove it from the light housing. These were very very tight on our car.

The 3175 bulbs sit in a bulb adapter. Pull straight out to remove the bulb.

Slide the new bulb into the adapter. Take care to clean any hand oils and grease off of the bulb.

Once the bulbs are seated in the adapter, slide them back into the housing and turn clockwise to tighten. Note the position of the tabs, line them up so that the bulb will slide in and lock.

Reconnect the wire harness

Test to make sure the bulbs light correctly with the parking lights and turn signals.

Celebrate by sharing your accomplishment with your friends.