To start of: I'm not a skilled mechanic or anything (not even close).
I was thinking about buying one of these Carly OBD adapters to change some settings in my car by using the coding options, for example changing my indicator lights from Europe spec to American spec (which means they're basically always on).
However the reviews on these adapters are quite bad, as well as the service that comes with it or the subscription (£60 a year!?).
So I wanted to ask, are there any alternatives???
Other suggestions are also welcome :)