I have a 1995 C36 AMG with a factory-installed Bose w/ 6 CD changer in trunk. My Bose display light with the sound effects, cassette tape, CD, AM/FM, and WBare out. Are there any audio shops for factory installed Bose setups repair, in Northern California? Or do I have to send my unit to Florida? Please reply, my entertainmaent is in the dark!!! Thank you