Here are the technical service bulletins we have for the 2016 BMW Z4. If you have any questions, do not hesitate to Contact Us:
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20180201
060000 ENGINE (PWS)
Engine Oil Quick Reference Chart and Drain Plug Torque: The current version of ISTA/D has an error in the engine oil capacity specification for all vehicles with the N63R engine and xDrive.
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20171201
060000 ENGINE AND ENGINE COOLING
N20 Engine Coolant Thermostat: Limited Warranty Extension to 10 Years/120,000 Miles
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170501
110000 ELECTRICAL SYSTEM
ConnectedDrive/BMW Assist System Diagnosis Information
This 2016 BMW Z4 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20180601
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
This 2016 BMW Z4 Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE
20170401
070000 FUEL SYSTEM, GASOLINE
?N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error What's New: ? Identifying the injector type using the ISTA test plan ? Determining the injector part number using the new the parts table. The current versio
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20170401
350000 EQUIPMENT
"?Telematics Device Spares Replacement Part Activation via DCSnet for BMW Assist What's New: ? Model: All models added along with 6AC option code ? Situation: All information added ? Information: Deleted CDMA related information and added a
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170401
110000 ELECTRICAL SYSTEM
SERVICE ACTION: GSM COMBOX DEACTIVATION / DISCONTINUATION WITH 4 YEAR ASSIST SERVICE. What's New: ? Model: Option code removed to prevent confusion about affected vehicles ? Situation: Information added about Bluetooth functionality that is
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20170601
350000 EQUIPMENT
ConnectedDrive/BMW Assist System Diagnosis Information This Service Information bulletin replaces SI B84 02 14 dated July 2014 What's New: Model - Removed models which no longer support BMW Assist functionality and added new models. Proce
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20150301
060000 ENGINE (PWS)
N20 and N26 Engine: Oil Leaks from Cylinder Head Cover. There is an engine oil leakage under the vehicle, or the vehicle smells of engine oil. The cylinder head cover gasket is leaking engine oil due to loose retaining bolt(s).
This 2016 BMW Z4 Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20151201
353000 EQUIPMENT:ELECTRICAL
New programming feature: Exclusion of Infotainment Control Units from Programming. Programming with ISTA/P 3.57.4, or a more recent update, displays a new Pop-Up window providing options for systems programming.
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20161001
350000 EQUIPMENT
USB CABLE: BATTERY DISCHARGE/AUDIO FAILURE/RADIO RECEPTION. No sound from the radio, telephone, gong signal and or PDC. Poor radio reception and failure of the telematics systems. Possible Check Control system message: o Battery discharge w
This 2016 BMW Z4 Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY
20161001
111000 ELECTRICAL SYSTEM:BATTERY
USB CABLE: BATTERY DISCHARGE/AUDIO FAILURE/RADIO RECEPTION. No sound from the radio, telephone, gong signal and or PDC. Poor radio reception and failure of the telematics systems. Possible Check Control system message: o Battery discharge w
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20151201
350000 EQUIPMENT
Door Brake Makes Squeaking Noise. The customer may complain of a squeaking noise when opening or closing either front door. Debris inclusions imbed into the door brake slide mechanism.
This 2016 BMW Z4 Technical Service Bulletin affects the 162300 STRUCTURE:BODY:DOOR
20151201
162300 STRUCTURE:BODY:DOOR
Door Brake Makes Squeaking Noise. The customer may complain of a squeaking noise when opening or closing either front door. Debris inclusions imbed into the door brake slide mechanism.
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20150901
060000 ENGINE (PWS)
?N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be seen emitting from the exhaust tailpipe for approximately 10-20 seconds. No turbo charger boost faults are stored and no dri
This 2016 BMW Z4 Technical Service Bulletin affects the 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
20150901
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
?N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be seen emitting from the exhaust tailpipe for approximately 10-20 seconds. No turbo charger boost faults are stored and no dri
This 2016 BMW Z4 Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20180101
353000 EQUIPMENT:ELECTRICAL
Bluetooth Connection Failures: There are various connectivity failures with the following devices: Apple iPhones: Samsung S6 and the S6 Edge.
This 2016 BMW Z4 Technical Service Bulletin affects the 100000 POWER TRAIN
20161101
100000 POWER TRAIN
8HP: TRANSMISSION FLUID LOSS FROM COOLER LINES CONNECTIONS. There is a transmission fluid leak in the area around the oil cooler lines (on the transmission side). CAUSE Damaged O-rings due to unfavorable cooling line connection tolerances
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20161101
060000 ENGINE AND ENGINE COOLING
8HP: TRANSMISSION FLUID LOSS FROM COOLER LINES CONNECTIONS. There is a transmission fluid leak in the area around the oil cooler lines (on the transmission side). CAUSE Damaged O-rings due to unfavorable cooling line connection tolerances
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20150701
350000 EQUIPMENT
The plastic oil filter housing may fail and lead to an internal and/or external engine oil or coolant leak.
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20150701
060000 ENGINE AND ENGINE COOLING
The plastic oil filter housing may fail and lead to an internal and/or external engine oil or coolant leak.
This 2016 BMW Z4 Technical Service Bulletin affects the 355100 EQUIPMENT:OTHER:LABELS
20150701
355100 EQUIPMENT:OTHER:LABELS
"Affected vehicles in dealer inventory must not be retailed or delivered until the label is removed. Vehicles at ports of entry will be remedied prior to dealer delivery. On affected vehicles, there is an incorrect label regarding the appro
This 2016 BMW Z4 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20150701
118000 ELECTRICAL SYSTEM: SOFTWARE
Cannot Update Bluetooth Software (KISU Data). The vehicle does not accept the KISU (Customer Initiated Software Update) software update.
This 2016 BMW Z4 Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20150701
353000 EQUIPMENT:ELECTRICAL
Cannot Update Bluetooth Software (KISU Data). The vehicle does not accept the KISU (Customer Initiated Software Update) software update.
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20150701
350000 EQUIPMENT
Cannot Update Bluetooth Software (KISU Data). The vehicle does not accept the KISU (Customer Initiated Software Update) software update.
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20150201
350000 EQUIPMENT
SiDrive Controller Trim Peeling. The chrome ring on the iDrive controller is peeling. Poor chrome material adhesion
This 2016 BMW Z4 Technical Service Bulletin affects the 160000 STRUCTURE
20150201
160000 STRUCTURE
SiDrive Controller Trim Peeling. The chrome ring on the iDrive controller is peeling. Poor chrome material adhesion
This 2016 BMW Z4 Technical Service Bulletin affects the 200000 WHEELS
20150501
200000 WHEELS
Valve Stem Replacement with Wheel Electronics. INFORMATION The valve stems are single-use only, and must be replaced every time the wheel electronics are replaced. If you loosen the nut (1), you must replace the valve stem. Failure to repla
This 2016 BMW Z4 Technical Service Bulletin affects the 194000 TIRES:VALVE
20150501
194000 TIRES:VALVE
Valve Stem Replacement with Wheel Electronics. INFORMATION The valve stems are single-use only, and must be replaced every time the wheel electronics are replaced. If you loosen the nut (1), you must replace the valve stem. Failure to repla
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20150301
350000 EQUIPMENT
One or both of the situations listed below may be encountered: ? Android device connection stability (dropped calls) ? Third-Party App Metadata: The album art and song title do not update when streaming audio from Pandora or Spotify, etc. N
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170401
110000 ELECTRICAL SYSTEM
The underlying 2G technology for the GSM (Global System Mobile communication) COMBOX will no longer be supported by the cellular network providers after December 31, 2016. This COMBOX and the BMW Assist services that use its functionality w
This 2016 BMW Z4 Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
20150601
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
8HP: Transmission Fluid Loss from Cooler Lines Connections. There is a transmission fluid leak in the area around the oil cooler lines (on the transmission side). CAUSE Damaged o-rings due to unfavorable cooling line connection tolerances
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20150601
350000 EQUIPMENT
iDrive Controller Trim Peeling. The chrome ring on the iDrive controller is peeling. Poor chrome material adhesion.
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20150101
060000 ENGINE (PWS)
SUBJECT DME Internal and Valvetronic Faults Set at Cold Ambient Temperatures. The Service Engine Soon light (MIL) can be illuminated with the erroneous internal and Valvetronic faults stored in the DME. The MIL will only come on if the faul
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20150101
110000 ELECTRICAL SYSTEM
SUBJECT DME Internal and Valvetronic Faults Set at Cold Ambient Temperatures. The Service Engine Soon light (MIL) can be illuminated with the erroneous internal and Valvetronic faults stored in the DME. The MIL will only come on if the faul
This 2016 BMW Z4 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20180501
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20150101
060000 ENGINE (PWS)
SUBJECT N20, N26, and N55 Engines with Injector Electrical Faults. Any of the following symptoms could occur simultaneously with injector electrical faults stored in the DME: z After the engine is turned off for a short time, it can no long
This 2016 BMW Z4 Technical Service Bulletin affects the 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
20150101
073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
SUBJECT N20, N26, and N55 Engines with Injector Electrical Faults. Any of the following symptoms could occur simultaneously with injector electrical faults stored in the DME: z After the engine is turned off for a short time, it can no long
This 2016 BMW Z4 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20150101
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
This Service Information bulletin supersedes SI B65 05 09 dated July 2009. designates changes to this revision SUBJECT CIC Headunit: Navigation System Road Map Usage. INFORMATION The Car Information Computer (CIC) began replacing the Car Co
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20150101
350000 EQUIPMENT
This Service Information bulletin supersedes SI B65 05 09 dated July 2009. designates changes to this revision SUBJECT CIC Headunit: Navigation System Road Map Usage. INFORMATION The Car Information Computer (CIC) began replacing the Car Co
This 2016 BMW Z4 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20150101
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
This Service Information bulletin supersedes SI B65 10 09 dated March 2013. designates changes to this revision SUBJECT CIC head unit: Vehicle Position Is Missing or Incorrect on Navigation Map. The vehicle position is missing or incorrect
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20160801
060000 ENGINE (PWS)
"Delivery Stop: Remove Engine Oil Label. Affected vehicles in dealer inventory must not be retailed or delivered until the label is removed. Vehicles at ports of entry will be remedied prior to dealer delivery. On affected vehicles, there i
This 2016 BMW Z4 Technical Service Bulletin affects the 355100 EQUIPMENT:OTHER:LABELS
20160801
355100 EQUIPMENT:OTHER:LABELS
"Delivery Stop: Remove Engine Oil Label. Affected vehicles in dealer inventory must not be retailed or delivered until the label is removed. Vehicles at ports of entry will be remedied prior to dealer delivery. On affected vehicles, there i
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20170301
060000 ENGINE AND ENGINE COOLING
N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Injector ETK Part Number Error What's New: ? Procedure change: indentifying injector type using an ISTA test plan. . The current version of the ETK incorporates multiple part number errors
This 2016 BMW Z4 Technical Service Bulletin affects the 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
20160201
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
February 2016 Engine Technical Service This Service Information Bulletin supersedes SI B11 16 15 dated September 2015 SUBJECT N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be
This 2016 BMW Z4 Technical Service Bulletin affects the 061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO-CHARGER
20160201
061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO-CHARGER
February 2016 Engine Technical Service This Service Information Bulletin supersedes SI B11 16 15 dated September 2015 SUBJECT N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be
This 2016 BMW Z4 Technical Service Bulletin affects the 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
20160201
061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER
February 2016 Engine Technical Service This Service Information Bulletin supersedes SI B11 16 15 dated September 2015 SUBJECT N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20160201
110000 ELECTRICAL SYSTEM
"SI B12 01 14 February 2016 Electrical Systems Technical Service This Service Information bulletin supersedes SI B12 01 14 dated April 2014. Due to an error in the DME (Digital Motor Electronics) software, the required oxygen sensor onboard
This 2016 BMW Z4 Technical Service Bulletin affects the 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
20160201
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
"SI B12 01 14 February 2016 Electrical Systems Technical Service This Service Information bulletin supersedes SI B12 01 14 dated April 2014. Due to an error in the DME (Digital Motor Electronics) software, the required oxygen sensor onboard
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20160201
060000 ENGINE AND ENGINE COOLING
"SI B12 01 14 February 2016 Electrical Systems Technical Service This Service Information bulletin supersedes SI B12 01 14 dated April 2014. Due to an error in the DME (Digital Motor Electronics) software, the required oxygen sensor onboard
This 2016 BMW Z4 Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20160501
353000 EQUIPMENT:ELECTRICAL
Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20160501
350000 EQUIPMENT
Bluetooth Connection Failures. There are various connectivity failures with the following devices: Apple iPhones Samsung S6 and the S6 Edge. Connectivity failure examples are: Call disconnection - Call is transferred back to the handset. In
This 2016 BMW Z4 Technical Service Bulletin affects the 350000 EQUIPMENT
20160201
350000 EQUIPMENT
SI B13 03 15 February 2016 Fuel Systems Technical Service This Service Information bulletin supersedes SI B13 03 15 dated March 2015 and replaces SI B13 04 13 dated March 2014. SUBJECT N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Inje
This 2016 BMW Z4 Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE
20160201
070000 FUEL SYSTEM, GASOLINE
SI B13 03 15 February 2016 Fuel Systems Technical Service This Service Information bulletin supersedes SI B13 03 15 dated March 2015 and replaces SI B13 04 13 dated March 2014. SUBJECT N20, N26, N55, N63TU, S63TU and S55 Engines: Bosch Inje
This 2016 BMW Z4 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20160201
356000 EQUIPMENT ADAPTIVE
SUBJECT Audio System Speaker Testing. For audio system speaker testing there is a NED (Non Electrical Diagnosis) Test Plan available. CAUSE We previously recommended use of the Audio Test CD (ATC) from BMW. This CD has been discontinued.
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20160201
110000 ELECTRICAL SYSTEM
SUBJECT Audio System Speaker Testing. For audio system speaker testing there is a NED (Non Electrical Diagnosis) Test Plan available. CAUSE We previously recommended use of the Audio Test CD (ATC) from BMW. This CD has been discontinued.
This 2016 BMW Z4 Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
20160101
353600 EQUIPMENT:AIR CONDITIONER
Whistling Noise Coming from the Center Vent - A/C is Off . A very high pitched whistling or beeping noise is heard coming from the center vents. The flow of refrigerant through the expansion valve at certain temperature differentials.
This 2016 BMW Z4 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20160201
356000 EQUIPMENT ADAPTIVE
SI B84 03 14 February 2016 Communication Systems Technical Service This Service Information bulletin supersedes SI B84 03 14 dated October 2014. SUBJECT Bluetooth Connection Failures. There are various connectivity failures with the followi
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20160201
110000 ELECTRICAL SYSTEM
SI B84 03 14 February 2016 Communication Systems Technical Service This Service Information bulletin supersedes SI B84 03 14 dated October 2014. SUBJECT Bluetooth Connection Failures. There are various connectivity failures with the followi
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20150801
060000 ENGINE (PWS)
The plastic oil filter housing may fail and lead to an internal and/or external engine oil or coolant leak.
This 2016 BMW Z4 Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE
20150401
070000 FUEL SYSTEM, GASOLINE
"N20 and N26 Engines: ETK Injector Part Number Error. INFORMATION The current version of ETK has an error on screen 13_1417: ""High -pressure pump/Tubing."" When selecting the high-pressure pump, the screen states ""only in conjunction with
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20150401
110000 ELECTRICAL SYSTEM
Door Open Message Displayed, Even Though Door Is Closed. The customer complains that while driving, a CCM (check control message) indicates the doors are open, even though they are closed. Also, sometimes the gong will sound and the interio
This 2016 BMW Z4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20150401
110000 ELECTRICAL SYSTEM
"Google(tm) Local Search Inactive. When searching for a Point of Interest (POI) in the navigation menu, the ""Google(tm) Local Search"" option cannot be selected. The POI search option ""Google(tm)Local Search"" is not activated."
This 2016 BMW Z4 Technical Service Bulletin affects the 060000 ENGINE (PWS)
20180201
060000 ENGINE (PWS)
N20 AND N26 ENGINES TURBOCHARGER ELECTRIC WASTEGATE ACTUATOR LINKAGE PIN CORROSION This Service Information bulletin replaces SI B11 14 17 dated February 2018.
This 2016 BMW Z4 Technical Service Bulletin affects the 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
20160401
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
N20 and N26 engine: Smoke from Exhaust when Starting a Cold Engine. When starting a cold engine, blue smoke can be seen emitting from the exhaust tailpipe for approximately 10-20 seconds. No turbo charger boost faults are stored and no driv
This 2016 BMW Z4 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20200401
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
AUTOMATED ACTIVATION OF NAVIGATION SYSTEM DURING PDI/QC1: This Service Information Bulletin (Revision 2) replaces SI B65 22 14 dated October 2015. The INITIAL NAV enabling code no longer needs to be pre-ordered through the Parts department!