

Install the RED validation strap to the NOx
catalytic converter to confirm that
the proper part is being returned for core.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 52 of 75

Replace Glow Plug Control Module:


Switch ignition off and remove key



Open hood.



Carefully remove engine cover.



Release the tabs and remove the cover
on the air intake.



Remove the screws for the air intake
guide and pull the guide hose out of the
air intake guide .



Press the tabs and remove the air
guide hose from the lower air filter housing
.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 53 of 75



Remove the battery cover in the direction of
.



Disconnect and isolate the ground cable
from the battery negative pole.



Disconnect the positive cable from the
battery positive pole.



Remove the bolt and then remove the
clamping plate .

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 54 of 75



Fold up the handles and remove the
battery.



To remove, slide the glow plug control module
with bracket outward from underneath the
left engine compartment E-box in .



Inspect, and if required, replace the glow plug
control module based upon the part number.
o

If part number “03L 907 281 B”
is present, continue the work procedure
and reinstall the glow plug control
module.

o

If part number “03L 907 281 B”
is not present, you are required to
replace the glow plug control module
with part number 03L 907 281 B.


If the glow plug control module
requires replacement,
disconnect electrical connector,
remove screw with bracket and
reinstall onto new glow plug
control module with part number
03L 907 281 B.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 55 of 75



To reinstall, slide glow plug control module
into position underneath left engine compartment
E-box .



Reinstall battery.



Reinstall the clamping plate with bolt
and torque to 20Nm.



First, reconnect positive cable to positive terminal
on battery and torque screw to 6Nm.



Second, reconnect negative cable to negative
terminal on battery and torque screw to
6Nm.



Reinstall battery cover.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 56 of 75



Reinstall the air filter housing.



Tighten the bolt for the lower air filter
housing.



Reinstall the air intake tube and close the clamp
.



Reconnect the Mass Airflow Sensor -G70connector and the vacuum line .



Reinstall the air guide hose onto the lower
air filter housing .



Reinstall the air intake guide and air intake
guide hose , then tighten the screws
.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 57 of 75



Reinstall the cover on the air intake and secure
tabs .



Reinstall engine cover.



Switch on ignition.

TIP
The ASR/ESP Control Lamp –K155– will light
up continuously until the vehicle is driven 15 to
20km/h. This will activate the Steering Angle
Sensor –G85–.


Connect Diagnostic Tester and clear faults.



Disconnect Diagnostic Tester.



Check and reset the clock.



Completely open/close all power windows and
set pinch protection.



Perform function test of all electrical consumers.

Proceed to Section F

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 58 of 75

Section F – Software Update Procedure (All Criteria)
NOTE
Prior to launching the VAS Diagnostic Tester and starting an update, ensure the following conditions are
met;
The ODIS software is completely up to date.


Refer to the “Alerts” section on ServiceNet home page for the current ODIS version.

The battery charger is connected to the vehicle battery and remains connected for the duration of
the software update.


Battery voltage must remain above 12.5 volts for the duration of the software update. Failure to
do so may cause the update to fail, which could result in damage to the control module. Control
modules damaged by insufficient voltage will not be covered.

The screen saver and power saving settings are off.


Failure to do so may result in the tester entering power save mode during the software update,
which could result in damage to the control module.

The VAS Diagnostic Tester is plugged in using the supplied power adapters.


Under no circumstances should the tester be used on battery power alone during the software
update. Failure to do so may result in the tester powering off during the update, which could
result in damage to the control module.

If using the Bluetooth or WiFi transmitter head, it must be connected to the tester with a USB cable.
NOTE
Using Bluetooth for this action is PROHIBITED!
Damage caused to electronic components (e.g. ECM, TCM, etc.) during the SVM flash process is not covered.


Performing a software update using a Bluetooth connection increases the risk of losing
connection during the update, which could result in damage to the control module.
It also greatly increases the time required to perform the update. Requests for additional time
or parts will be denied if the GFF log shows the update was performed using Bluetooth.

The Bluetooth function of the scan tool is physically switched off .

VAS 6150 & VAS 6150A

VAS 6150B

VAS 6150C

(Front panel behind handle)

(Right side behind WIRELESS door)

(Left side behind SC/EX door)

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 59 of 75

WARNING
Radiator Fan(s) may cycle ON high speed during the Update Process! There is a serious risk that personal injury
may result if contact is made with spinning fan blades. Keep hands and all objects away from Radiator Fan(s)
during Update Process!
TIP
To Update-Programming using SVM, review and follow instructions in Technical Bulletin 2014603: Software
Version Management (SVM) Operating Instructions.
The SVM Process must be completed in its entirety so the database receives the update confirmation response. A
warranty claim may not be reimbursed if there is no confirmation response to support the claim.

Things to check before starting Software
Version Management (SVM):

Check and confirm that you have a LAN
connection .

Within the Connection Tab, verify that
the
Connection
type(s)
display
“Internet” .

Start a connections test and
verify that all connections pass.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 60 of 75



Open the hood.



Open the battery cover.



Attach the GRX3000VAS Tester/Charger (or
equivalent) to the vehicle battery.



Switch the ignition on.



Apply the parking brake.



Switch the headlights off.



Connect the VAS6150X Diagnostic Tester (or
equivalent) to the vehicle.



Start the ODIS program.

NOTE

STOP!
All TDI flashes MUST be completed during a single,
standalone ODIS Diagnostic Session. You MUST fully
complete this campaign and send all GFF Paperless
logs before beginning any other campaigns or
operations. You MUST also conclude any other
campaigns or operations that have been started and
end the corresponding diagnostic session and send all
GFF Paperless logs before beginning this operation.
Failure to independently separate the ODIS diagnostic
session for this campaign will cause problems updating
the FAZIT server in Germany and will delay if not
negate the payment of the emissions modification.
IMPORTANT!
If there are any ODIS “Hot-Fix” patches installed, they
MUST be removed from the scan tool before beginning
this operation. ODIS “Hot-Fix” patches may affect the
flash process.


At this time, refer to the “Alerts” section of
ServiceNet to verify that the most recent
version of ODIS Software is loaded to the
VAS6150X Diagnostic Tester (or equivalent).
Failure to flash the vehicle using the most recent
version of ODIS Diagnostic Software will cause
faults in certain features of the flash operation.



Failure to validate the ODIS Diagnostic version
before flashing the vehicle may result in flash
failure, and may delay if not negate the payment
of the emissions modification.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 61 of 75



Confirm that scan tool is communicating with the
diagnostic head by USB .
o



If the Bluetooth symbol is shown then disconnect the diagnostic
head from the vehicle and reconnect the
USB cable to the diagnostic head and
then reattach to the vehicle.

Upon ODIS startup, verify the “Diagnosis”
operating mode is selected .

NOTE
For the duration of the flash, the following is required to
keep the BUS system active during the flash process:


Driver side door open



Doors unlocked



Hazzard flashers in the “On” position



It is imperative that these steps are followed so
the BUS system stays active throughout the flash
process. Failure to follow these these
instructions will result in lack of identification of
all applicable control modules, and WILL result in
a flash failure.
NOTE
KESSY Vehicles!



If loss of communication between the reader coil
and the key occurs during the flash, it may damage
a control module.



If equipped with a removable reader coil cap, it is
REQUIRED to remove the reader coil cap and
insert the key into the reader coil, or secure the key
in close proximity to the reader coil throughout the
flash process.



If the reader coil cap is not removable, it is
REQUIRED to secure the key to the steering
column in close proximity to the reader coil using a
residue-free adhesive or tape, an elastic cloth or
stretch bandage, or other improvised retaining
device.

The repair information in this document is intended for use only by skilled technicians who have the proper tools, equipment and training to correctly and safely maintain your vehicle. These
procedures are not intended to be attempted by “do-it-yourselfers,” and you should not assume this document applies to your vehicle, or that your vehicle has the condition described. To
determine whether this information applies, contact an authorized Volkswagen dealer. 2017 Volkswagen Group of America, Inc. All Rights Reserved.
November 2017

23U3 Page 62 of 75

NOTE
RISK of Scan Tool Damage!
Do not leave the scan tool on the windshield during the
flash process, as it is possible that the windshield wipers
may cycle.


Once the GFF scan is complete, verify that the
ECM, TCM, and BCM are properly identified.
(EXCEPTION: No BCM flash is applicable for
2009 Jetta, and Beetle/Beetle Convertible.)
o

If all applicable modules have not been
identified, right click on the module not
identified and select “Identify Control
Module”.

o

Failure to identify all applicable control
modules before the flash process WILL
result in a flash failure.



Once all modules have been identified, select
“Special functions”.



Select the test plan “Adapt software, diesel,
exhaust EA189 action 23XX” .



Select “Perform test” .

NOTE


RISK of Improper Repair!
DO NOT SELECT the normal test plan for
“Adapting Software”.