Mercedes Benz BE7021 W221 W217 CL S Harman Kardon Amplifier 12 MONTHS WARRANTY Diagnose the root issue using

Diagnose the root issue using advanced electronic test equipment

If your amplifier has a different part number

Unlike simple replacements

Module Medics offers a specialized repair service for Bentley Continental OEM head units

voltage regulation issues

Mercedes Benz BE7021 W221 W217 CL S Harman Kardon Amplifier 12 MONTHS WARRANTY Diagnose the root issue usingProfessional Refurbishment Service for Your Mercedes Benz BE7021 Harman Kardon Audio Amplifier Restore Premium Sound Quality Important: This listing is for a complete repair and refurbishment service of your existing Mercedes Benz BE7021 Harman Kardon amplifier module. You are NOT purchasing a replacement amplifier unit. We expertly restore your original OEM amplifier to full factory specifications with a 12 month warranty. About the Mercedes Benz