: urQ fog light switch

[Louis-Alain Richard]

> If you do wire them this way, be sure to use the switch
> output to trigger a relay, not light the bulbs.  Adding >all that load
to the parking light circuitry could have >ominous results.
> --
> Huw Powell

Right Huw, I did a complete relay job many years ago.

Then, why didn't Audi (or any other manufacturer) installed relay when
new ? Isn't it cheaper to replace a cheap relay than a complex light
switch ?

Louis-Alain