Can error C5E18 locked accelerator comes up randomly, idle sometimes hangs around 2000rpm or slightly erratic at normal idle, there is no pattern to it.
Yellow hill decent light comes on,on its own, not with tc and abs lights. Checked all usual faults which put all three lights on, cleaned throttle body, adjusted throttle cable, checked wiring on gear lever.
Struggling with better description of fault code, vehicle drives ok even with light on.
Maybe water ingress somewhere, own says it started after a bit of a bath last week, unfortunatley no obvious signs,
Thanks for any help, Graham.