DRL is not a factory option, it was installed after the vehicle got to Canada, and as such there is no "standard" place, or type of module.Must be a problem with the DRL module...so where is that little bugger located?
My importer used a simple fuse wired directly on the column switch inside the steering column, I have since replaced this with a pair of standard automotive relays (still inside the steering column) some importers use a box under the dash somewhere instead.
If yours isn't behaving itself, there is a good chance it's a shoddy installation, so look for something that doesn't look stock.