When replacing the OEM radio some feature may be lost. This interface will retain those features and also provide Navigation outputs when adding an aftermarket Navigation radio. This interface is prewired for ASWC-1( sold separately) to retain steering wheel control functions as long as the aftermarket radio is steering wheel control capable. Provides Accessory (12 Volt 10 Amp) and Retains R.A.P. (Retained Accessory Power). Used In Non-Amplified Systems or When Replacing Amplified Systems This interface works in select Sprinter 2008-up.
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