any of those would do... INPA has the clear/erase error memory function...

but.. did you say 2007 4.8iS? the latest iS was made in September of 0'6 for euro market, still designated as '06 models... maybe, you meant 4.8i, which E70?

Not that it matters for the light reset... still the same thing, just need to choose E70 in INPA, instead of E53...