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2003 - Yes - Yes, Built in control - Radio Interfaces

Car radio replacement radio interfaces allow you to remove your factory radio and install a new factory radio while retaining all of the factory features.

Onstar adaptors - Onstar adaptors allow you to remove your factory radio and install a new factory radio  while retaining all of the factoyr Onstar features.

Dash Kit and Harness Fitment

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  1. Axxess AX-MB1-SWC 2001 - and Up Mercedes Benz radio replacement interface
    Axxess AX-MB1-SWC 2001 - and Up Mercedes Benz radio replacement interface with steering wheel and navigation outputs
    $110.99
    • Mercedes complete radio replacement interface for plug-and-play installation of an aftermarket car radio
    • Interface is designed for non-amplified models or when bypassing a factory amplifier
    • Built in steering wheel control interface
    • Provides NAV outputs (parking brake, reverse, and speed sense)
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Car Stereo Wiring how to's and guides
What do the wire colors of a car stereo mean?
Car stereo wiring is color coded for convenience and simplicity. Each wire color has a specific meaning, we show you what they are.
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