Friday, June 29, 2018

******** Audi R8 Quattro Coupe (423) V10-5.2L (BUJ)Technical DIAGNOSIS AND REPAIR 281118 Date: 111109


Electrical - Radio Turns On/Off, Locks Self-Actuate



91 Radio turns on and off or door locks actuate while driving



28 11 18



2019838/6



November 9, 2011.



Supersedes Technical Service Bulletin Group 28 number 11 - 17 dated July 15, 2011 for reasons listed below.



95



Affected Vehicles



Condition



^ Radio turns on and off while driving



^ Clock in radio sporadically does not work



^ Door locks actuate while driving



Technical Background



Sporadic disruption of S-contact due to lubricant on the contact surface.



Production Solution



The S-contact is improved with modified lubricant that has better electrical conductivity and improved viscosity. In addition, 100% microscopic



inspection is in place.



Service



Replace ignition switch.



Warranty



96



Required Parts and Tools



The Parts Department only supplies improved ignition switches.



Additional Information



All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service



manuals for the latest information.