Hi All-

I have the stock head unit (Becker) in my R129. Today I went to a local car stereo store to get a bid on adding a Alpine changer. I thought that I simply needed adapter cables and could add the Alpine unit (around $400 total). The dealer tells me I need a number of cables and some sort of "brain unit" as well. The total price quoted was $800-900. Is this reasonable? Are they correct?

Thanks for your help!

Scott

__________________
Scott
2002 G500
2003 Audi Allroad
1999 Range Rover
1992 500SL (sold)
1999 ML320 (sold)
1989 300SE (sold)
1987 560SL (sold)
1986 300E (sold)
1983 300SD (sold)
1982 300D Turbo (sold)
1980 300D (sold)
1973 450SL (sold)