Changed oem radio in a BMW 3 Series e90 series, to a kenwood radio dnx7380 with garmin navigation , the steering controls for radio functions still work!!
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Please note the update is done using a USB flash drive, so you don't need to remove the kit from the vehicle. The update procedure takes approximately 8 minutes.
For info on updating MKi9000, click HERE
For info on updating MKi9100 and MKi9200, click HERE