I used to have a Renooo Laguna. To replace a head light bulb you had to do the following.Jack up both sides of the carRemove front wheels (I kid you not)remove wheel arch linersRemove front bumperremove headlight assemblyFit bulb and then refit all the other shite.quite what you are meant to do with the spare bulb kit they make you carry in France I have no idea as changing a headlight bulb is obviously a dealer job to keep the French mechanics employed.