TT911610_2044699

Tech Tips
Date: June 24, 2016
TT 91-16-10
2016 Golf, GTI, Golf R, Golf Sportwagon, eGolf, Passat, Jetta,
CC, Tiguan, Beetle, Beetle Convertible – Display Reads
“Please insert a data storage device with valid navigation
data”. DTC B126CF2: “Navigation System Navigation
Database not Enabled” may also be stored
November 4, 2016: Update to Information.
It is possible that the wrong version navigation SD card is with the car. Also, when replacing a radio or
J794, the new unit may require a different version navigation SD card. There are currently 3 part # suffixes
available, “R”, “AC” and “B”. Install the other suffix SD card that is currently with the car, clear any faults in
address word 5F and perform a hard reboot on the radio (hold radio power down for 10-20 seconds) to
restore navigation function.
Page 1 of 1
ver1.2
© 2016 Volkswagen Group of America, Inc.
All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual
property rights of Volkswagen Group of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this
document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these
materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.