No issues really -- programming the car with OrBit is a relatively safe operation (the software runs a lot of checks before actually programming). You can poke around the forums here / SwedeSpeed to understand the details.
The only thing to really keep in mind is to "Restore to OEM" configuration before going to a dealer (there's a button in OrBit); Volvo currently does not block cars programmed with OrBit, but best to restore just to be safe.
The only thing to really keep in mind is to "Restore to OEM" configuration before going to a dealer (there's a button in OrBit); Volvo currently does not block cars programmed with OrBit, but best to restore just to be safe.