Order a new one from your dealership, part # Q-4-82-0119. This is a good part number even if they say it is not! Mercedes BOSE Amplifier No output from all or some speakers, static or hiss from one or more speakers, $250-300. We have seen these amplifiers have water damage.One Year Warranty on repair of this amplifier. Two amplifier repair $250. NOTE — Trouble shoot to defective amplifier with one working, try swapping amplifiers, 2/2 channel amplifiers in vehicle.
Mercedes Car Audio Matsushita / Panasonic Intermittent to no audio.Will not accept code? Mercedes / Alpine AlpineCM1910 / A 208 820 11 86CM2299 / A 208 820 05 86 Stereo is dead, will not power up. Order a new one from your dealership, part # Q-4-82-0116. This is a good part number even if they say it is not! We add iPod / Auxiliary Audio Input to this stereo.
The tuner box should be sent for repair along with ALL SL Series W140 Bose amplifier for bench testing. Please do not send this CD changer for repair. We DO NOT repair ML Series Mercedes CD Changers. Hirschman Power Antenna Mast ReplacementFor Mercedes Benz ’84-94 and up.