In answer to your questions I've been through the settings and added 20 secs. I tried it again last night and heh presto I flashed the lights twice pulled the key out of the ignition and nothing!! but then I tried again pulled the key out, opened the door and yeah they came on. Seems a bit of a complicated way of doing things. On my old 307 as soon as yo switched off, the lights were on, no problems. Oh well I guess they call it "progress"
