If your car has a Bose or Bang & Olufsen sound system, updating the amplifier firmware without a proper XML dataset can cause total loss of sound. Many custom patches are configured to skip the amplifier update to avoid this.

Or, if you'd like a more technical approach:

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If your car has a Bose or Bang & Olufsen sound system, updating the amplifier firmware without a proper XML dataset can cause total loss of sound. Many custom patches are configured to skip the amplifier update to avoid this.

Or, if you'd like a more technical approach: mhi2erau57xp3663 exclusive