Can anybody tell me what this device is, under the top of trunk, forward of the opening and almost to the backseat?
It is not a tough job. If I remember you remove the side screws, they were the heat sinks for the output transistors. End cap screws to slide the board out. I think there were two values of capacitors. You need the same uf or capacitance, I usually go up on the voltage, so if it says 10uf 6.3v I go with 10uf 10v. Don't go up too much as the leads will be larger than the board holes. I do have a hand drill for slight enlargement. Go to the Mouser web site for these, they are very good. Make sure it shows in stock on any parts you buy. Link. https://www.mouser.com/Passive-Comp...N-75hqw?P=1yztuat&Keyword=nichicon+fw&FS=TrueCool! I can solder a bit. How fine of connections are we talking? I've resoldered electrical components on circuit boards some...blugeoned it a bit but got er done. I would really like this project for sure if you have the time....