I'M trying to resurrect the central locking to my friend's 2004 SL350, R230 model I believe, after slight ingress of water into the boot area has probably caused it to stop working. Have removed PSE and found it to be bone dry so suspect fuse. However fuse chart is missing and there are more electrics than the Queen Mary 2. Can't believe fuse chart isn't stuck inside fuse box lid as per norm. Can anybody point me in the right direction as to the specific location of the fuse(s) protecting the PSE. Are they/it in boot, main fuse box or elsewhere? Have tried local dealer for info but they were completely unhelpful. If anyone can point me in right direction that would be great.