PAC STEERING WHEEL CONTROLS
Crutchfield Customer Review (What's this?)
Works okay. Only allows for one programable function for each button. Directions are very confusing for programming. Word of advise take this to your local stereo installer and pay them to install and program it. Instructions are incorrect and sometimes incompatible with your wiring colors. It will work just have it professionally installed. Cost me $10 to have my local shop do it. Now it's installed and works great in my 2001 Mercedes Eclass.
Pros: Adds functionality for steering wheel controls on aftermarket stereos.
Cons: Expensive Hard to install Limited functionality