Recently the interior light of my wife’s 2018 Citigo has started coming on randomly while driving. I can’t identify the door switches for the light - I think in the door locks? I have taken out the lamp assembly and cleaned the contacts of that switch worked for a while but problem back - would appreciate any thoughts/ ideas

Grumpy

Could be a microswitch in door lock or maybe broken wire at door pillar. Does the door open symbol on dash come on?

Alasdair

Thanks for that but absolutely no indications at all. Only the light itself