Replacing the bulb on the passenger side headlamp is simple; however, the driver's side bulb is extremely difficult to access.
This is a WORTHLESS answer. Actually, it's not an answer.! I voted the Question as being recommended (worth asking) but Not the Answer as in having any worth at all.
There are 3 little screws that are holding each bulb. You need a pair of small hands :) and a small Philips screwdriver or a small ratchet with a Philips screwdriver bit. unscrew one of the screws completely and loosed the other 2. You should now be able to take the bulb out, put a new one and tighten the screws back.