4 lighted headlamps to be activated at the same time. Some vehicle modifications have 4 headlights and 2 additional fog lamps. That is an offence to have them on at the same time. Headlights must also be adjusted to project light in a correct manner and not too high and not too low. This is part and parcel of vehicle safety.
If you bought the vehicle with these headlights installed and you have a vehicle safety certificate I would be going back to the issuer of the certificate and have him/her explain how it passed the safety with headlight problems.
Former Ontario Police Officer. Advice will become less relevant as the time goes by !