Audio System - RNS 510 Radio Normal Operating Noises
91 11 22
August 11, 2011
2021725 *Supersedes T.B. V910926 dated October 6, 2009 to add 2011-2012 models.*
Vehicle Information
Condition
Radio, RNS 510 Operating Noise
Do not replace radio for this condition. Units replaced because of operating noises will be debited back to the dealer.
Technical Background
The following operating noises are considered normal characteristics.
Low Volume Operating Noise:
^ Operating noise can be heard at low volume
^ Operating noise can be heard after RNS 510 is switched off
Internal Cooling Fan of System:
^ After switching the radio OFF, the internal fan may operate for a short time
2019 Volkswagen Jetta GLI(1K2) L4-2.0L Turbo (CCTA) Volkswagen JETTA Page 97
^ During extended radio use the internal fan may cycle on and off
Internal CD Drive:
^ The internal drive can also generate operating noises, particularly if the CD or DVD has a certain imbalance
Production Solution
Not applicable.
Service
Inform customer of operation.
Warranty
Information only.
No Special Parts required.
No Special Tools required.
All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and
