I just changed them both. The cargo area I used a C5W-41mm. The dome lights are 194.

Here is the bulb I used for the cargo area, very bright:

http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT


They arrived in about 4 days .

Actually I installed another housing on the other side so I have two now.

James