hi all
im thinking of putting stronger e.g 80/90 watt dipped beam and main beam bulbs into my 2002 2.0l petrol citroen c5.
is there anything else i need to do exept upgrade the fuses for same.
thanks jp

jp, July 2010

You should rewire your uprated bulbs to a relay to take the extra amps drawn by the higher wattage of the lamps. The original wiring will be used to switch the relay when the headlights are used. You will need two relays, one for the dipped and one for the main. Uprated fuses also need to be put between the relay and the bulbs for extra safety against a short.

Homer, July 2010