How do you put the headlights to auto on a Renault clio 2002?
Firstly, turn the ignition on but don't start the engine, then
turn the headlights on, then off, then turn them back on, then off
again. (so twice on, twice off) the car should beep at you twice
indicating this function has been switched on.
To switch off, repeat the same steps above and the car will only
beep once.