Iíve had my JBD on the car for over two years now. Its been removed 4/5 times when Iíve taken it in for service to the dealership. I usually reinstall it the night I pick the car up. Iíve never turned it down from 100% since the day I bought it, even when I reinstall it.
Iíve never thrown a code and never had a code appear using the Can Tool.
2009 BMW 335d, Black/Black, Premium, Cold, JBD@100%
2008 Lotus Exige S240, Storm Titanium, modified for track use, added more hp, safety stuff, and lots of carbon fiber