When DS was developing the product, for some reason that I can't recall, he asked me to beta test one. I agreed, and I installed it. It didn't work. He had me test the voltages at each wire(~10 or so), with lights on and off, turn signals on and off. Never came back with ideas or suggestions on what to try. Didnt want the unit back to see if it was defective. I should have cut my losses then. Six months later, I ordered one, thinking his QC had improved. Installed it, per diagram. Had to reverse wires to each turn signal, just to make them work, and marker lights never flashed. Emailed him. His reply? 'I'm out of ideas' and 'as many of these that have been installed in vehicles like yours with no issues, you must just have a unique issue'. He never gave me any ideas. I asked for the name of someone with a 60 series who had installed one. No answer to that, just 'send it back to me and I'll give you a refund'. Given that over 150 members have looked at this post as of now, and no one else has bought/installed one, I'm not buying his line about other vehicles.
Short response - Don't order one.