Muy bienoWorked perfectly everything we neededMy mechanic disconnected the battery in my Mercedes ML to do some work. Of course, upon re-connection, the radio required the security code. The one provided by the dealer based on the VIN just wouldn't work. I ordered this kit, and it worked perfectly to remove the radio. I used the serial number found on the radio to get a code from the dealer. Guess what? It was the same code as the one based on the VIN—the wrong code. Luckily, someone had written the correct code in permanent marker on the radio housing. That worked. I gave this kit to my mechanic as a gift, and he is very happy with it.Worked perfectly to remove CD player from 2017 VW Golf Sportwagen S 4motion during an install of. Helix Soundbox Subwoofer.addition to my tool arsenal.This is one of the best stuff i have bought at Amazon...It fits to every radio and Klimatronic described. If you posses any kind of shop or you're working with vehicles you mite need these, trust me Buy It ;)Works great. I have pulled several junker tape decks for my collection using this, it's small, fits into pocket when visiting the salvage yard. What's not to like? Great.Very helpful. Pulled out my radio in a matter of minutes.