A Buzz/Hum is heard when the unit is connected via CAN-Bus
SYMPTOM: There is Hum/Buzz coming out opf the speakers. The Buzz disappears when you disconnect CAN-Bus
WHAT'S AFFECTED: R8607 (where do we find this: Arnold?)
REPAIR: See Service Notice #12.
Last update on 2017-09-15 by Brookhuis, Arnold.