I don't have a picture guide but will give you a step by step process.
1. Remove firewall weather stripping, only one piece, then take out the plastic cover that covers the battery and ECU.
2. If you need to take out the other plastic covers stick a small flathead screwdriver under the caps of where the wiper pivots, I forget the exact size but all you need is to take out the bolt that holds on the wiper.You should do this for both of them to avoid any plastic breaking.
3. remove the wiperblades, by popping them up then sliding them of their pivot point.
4.remove the plastic covers.
5. Now you should be able to get to that battery clean and clear, just loosen some of the battery bolts that hold it in place.
1. Remove firewall weather stripping, only one piece, then take out the plastic cover that covers the battery and ECU.
2. If you need to take out the other plastic covers stick a small flathead screwdriver under the caps of where the wiper pivots, I forget the exact size but all you need is to take out the bolt that holds on the wiper.You should do this for both of them to avoid any plastic breaking.
3. remove the wiperblades, by popping them up then sliding them of their pivot point.
4.remove the plastic covers.
5. Now you should be able to get to that battery clean and clear, just loosen some of the battery bolts that hold it in place.