HI, just bridge connectors 5 and 6 on the diagnostic plug at the bottom of fuse box cover. Count from left to right on top row for 5 and 6. Turn key to on position, watch engine light. It will flash, count flashes, the first lot is 10's the second lot is singles. When i do mine there is one flash a small gap then two more flashes. That is code 12 which is everything good. Dont worry if you miss it the first time there is a gap then they are repeated. There could be more then 1 code that comes up. Remember to remove the wire or paper clip you used to bridge the connectors as your comp will not store any new codes that may come up. You can get a list of what the code means from this site. Put a copy in your glove box so you can test if you break down somewhere. Cheers