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2018 Audi A4 allroad
31 Technical Service Bulletins (TSBs)
TSB List for the 2018 Audi A4 allroad
Technical Service Bulletins (TSBs) for the 2018 A4 allroad are official communications between Audi & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
ENGINE (PWS)
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TSB #A17167120381195
THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO TEST FOR AND REPLACE A DEFECTIVE OIL LEVEL SENSOR. Read More »
ENGINE AND ENGINE COOLING
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TSB #A17167220381196
THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO TEST FOR AND REPLACE A DEFECTIVE OIL LEVEL SENSOR. Read More »
ENGINE AND ENGINE COOLING:COOLING SYSTEM
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TSB #A17167520381197
THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO TEST FOR AND REPLACE A DEFECTIVE OIL LEVEL SENSOR. Read More »
ELECTRICAL SYSTEM
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TSB #A57162620220327
THIS TECHNICAL SERVICE BULLETIN PROVIDES TROUBLESHOOTING INFORMATION FOR THE VEHICLE LOCKING SYSTEM. Read More »
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
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TSB #A91164120436602
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DIAGNOSE ISSUES WITH THE REAR SEAT ENTERTAINMENT TABLETS AND HOW TO UPDATE THE SOFTWARE OF THE TABLETS. Read More »
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
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TSB #A17167720381198
THIS BULLETIN DETAILS INSTRUCTIONS ON HANDLING WHEN THE OIL MINIMUM MESSAGE APPEARS BUT THE OIL LEVEL IS ABOVE MINIMUM BUT NOT OVERFILLED. Read More »
ELECTRICAL SYSTEM:SOFTWARE
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TSB #A91167320436603
THIS BULLETIN PROVIDES INSTRUCTIONS FOR A SOFTWARE UPDATE DUE TO A VEHICLE BATTERY DRAW CONCERN FOR THE REAR SEAT ENTERTAINMENT. Read More »
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TSB #A91166220441303
THIS BULLETIN EXPLAINS TO THE READER THAT A SOLUTION IS BEING DEVELOPED FOR AN ISSUE WITH THE MMI SCREEN GOING BLANK WHEN AN IPHONE IS CONNECTED, AND THAT THE VEHICLE VIN SHOULD BE SUBMITTED FOR NOTIFICATION WHEN THE SOLUTION IS READY. Read More »
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TSB #A91166320440242
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO TROUBLESHOOT A VARIETY OF ISSUES WITH THE AUDI SMARTPHONE INTERFACE. Read More »
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TSB #A91166420425063
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE ... Read More »
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TSB #A91166220441303
THIS BULLETIN EXPLAINS TO THE READER THAT A SOLUTION IS BEING DEVELOPED FOR AN ISSUE WITH THE MMI SCREEN GOING BLANK WHEN AN IPHONE IS CONNECTED, AND THAT THE VEHICLE VIN SHOULD BE SUBMITTED FOR NOTIFICATION WHEN THE SOLUTION IS READY. Read More »
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TSB #A91164520441302
THIS BULLETIN EXPLAINS TO THE READER THAT A SOLUTION IS BEING DEVELOPED FOR AN ISSUE WITH THE MMI SCREEN GOING BLANK WHEN AN IPHONE IS CONNECTED, AND THAT THE VEHICLE VIN SHOULD BE SUBMITTED FOR NOTIFICATION WHEN THE SOLUTION IS READY. Read More »
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TSB #A91164220440241
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO TROUBLESHOOT A VARIETY OF ISSUES WITH THE AUDI SMARTPHONE INTERFACE. Read More »
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TSB #A91164320441301
THIS BULLETIN EXPLAINS TO THE READER THAT A SOLUTION IS BEING DEVELOPED FOR AN ISSUE WITH THE MMI SCREEN GOING BLANK WHEN AN IPHONE IS CONNECTED, AND THAT THE VEHICLE VIN SHOULD BE SUBMITTED FOR NOTIFICATION WHEN THE SOLUTION IS READY. Read More »
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TSB #A91164020430372
THIS TECHNICAL SERVICE BULLETIN PROVIDES INFORMATION ABOUT THE OPERATION OF THE AUDI CONNECT SYSTEM. Read More »
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TSB #A91163920420133
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DIAGNOSE AND RESOLVE ISSUES WITH AUDI CONNECT ONLINE DESTINATION SEARCH, GOOGLE EARTH NAVIGATION VIEW, AND INRIX ONLINE TRAFFIC. Read More »
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TSB #A91163720425062
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE ... Read More »
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TSB #A91164120436602
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DIAGNOSE ISSUES WITH THE REAR SEAT ENTERTAINMENT TABLETS AND HOW TO UPDATE THE SOFTWARE OF THE TABLETS. Read More »
EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
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TSB #A94168220175666
THE BULLETIN STATES A NORMAL FUNCTION OF THE HEADLIGHT SWITCH AND HOW TO FIX BUT NOT REPLACE. DEALER IS TO ADVISE CUSTOMER ON WHY THE HEADLIGHT SWITCH PRESSES IN. Read More »
SEATS:MID/REAR ASSEMBLY
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TSB #A91164120436602
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DIAGNOSE ISSUES WITH THE REAR SEAT ENTERTAINMENT TABLETS AND HOW TO UPDATE THE SOFTWARE OF THE TABLETS. Read More »
EQUIPMENT
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TSB #A91166320440242
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO TROUBLESHOOT A VARIETY OF ISSUES WITH THE AUDI SMARTPHONE INTERFACE. Read More »
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TSB #A91166420425063
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE ... Read More »
EQUIPMENT:ELECTRICAL
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TSB #A91166320440242
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO TROUBLESHOOT A VARIETY OF ISSUES WITH THE AUDI SMARTPHONE INTERFACE. Read More »
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
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TSB #A91167220370734
THIS BULLETIN DETAILS WHY THE RADIO SOUNDS DIFFERENT DUE TO DIFFERENT HARDWARE. Read More »
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TSB #A91163520370733
THIS TECHNICAL SERVICE BULLETIN EXPLAINS THAT VEHICLES WITH THE MIB MMI RADIO PLATFORM USE A NEW SDARS CHIPSET THAT RECEIVES RADIO PROGRAMMING FROM A DIFFERENT BAND THAN PREVIOUS PLATFORMS, WHICH MAY AFFECT THE RECEPTION. Read More »
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
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TSB #A91166320440242
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO TROUBLESHOOT A VARIETY OF ISSUES WITH THE AUDI SMARTPHONE INTERFACE. Read More »
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TSB #A91166420425063
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE ... Read More »
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TSB #A91163920420133
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DIAGNOSE AND RESOLVE ISSUES WITH AUDI CONNECT ONLINE DESTINATION SEARCH, GOOGLE EARTH NAVIGATION VIEW, AND INRIX ONLINE TRAFFIC. Read More »
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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TSB #A91163720425062
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE ... Read More »
EQUIPMENT ADAPTIVE/MOBILITY
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TSB #A91166420425063
THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE ... Read More »
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TSB #A17167220381196
THIS TECHNICAL SERVICE BULLETIN INSTRUCTS THE READER TO TEST FOR AND REPLACE A DEFECTIVE OIL LEVEL SENSOR. Read More »