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Service bulletins for the 2014 Audi A8

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1325 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
14942030580102022-08-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The remote key being used is transmitting incomplete immobilizer information to the vehicle, resulting in the condition.
1491202884222022-08-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Customer vehicle is fitted with unauthorized ECM tuning.
1488203804512022-08-01. Service bulletin. ENGINE AND ENGINE COOLING. DTC P218100 will be stored if, after a specified air flow (warm-up phase), the measured engine temperature does not reach the value in the timing map. Particles in the cooling system from the production process affect the closing of the coolant thermostat.
1484203536832022-08-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Due to a production issue for the level sensor, the ECM cannot correctly read the reductant (AdBlue) fluid level.
1481203536822022-08-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Due to a production issue for the level sensor, the ECM cannot correctly read the reductant (AdBlue) fluid level.
1477203058092022-08-01. Service bulletin. BACK OVER PREVENTION:SOFTWARE. The remote key being used is transmitting incomplete immobilizer information to the vehicle, resulting in the condition. Improved software for the comfort system central control module, J393 (address word 46) in production. Service software update will follow at a later date (to be determined).
1475203666822022-08-01. Service bulletin. STEERING; FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE; SERVICE BRAKES. When diagnosing a MIL on, no-start, or rough running concern on a common rail diesel vehicle, and no root cause is found after checking all other components and following all GFF diagnostic procedures, it may be necessary to check for metallic particles in the High Pressure Fuel Pump.
REV111420132022-08-01. Service bulletin. SERVICE BRAKES. Tire Pressure Table.
MY 2014 Audi Nor2022-08-01. Service bulletin. SERVICE BRAKES. Tire Pressure Table.
2014 MY Schedule2022-08-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Maintenance.
A8L 2014 FLUID C2022-08-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Fluid Capacity Chart.
19J1UPDATE2022-07-05. Service bulletin. ENGINE AND ENGINE COOLING. A quality package has been defined for Audi vehicles with 4.0L TFSI engine manufactured within a Specific Period.
Audi A8A8LS8 Qui2022-07-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Audi Quick Reference Specification Guide.
SM 47-20222022-07-01. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
A4622332051095_72022-07-01. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
A4622322034181212022-07-01. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
SM 48-20222022-07-01. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
A4522262067132_12022-06-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin contains instructions for when the message "Audi pre sense currently restricted. See owner's manual" is displayed in the instrument cluster without DTCs.
A8722272041717_82022-06-07. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. This informational bulletin details on how to get a GFF test plan for A/C compressor replacements.
A4422922022563212022-06-07. Service bulletin. STEERING. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
37 13 07 20336582022-05-31. Service bulletin. POWER TRAIN. Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals
27 14 24 20253602022-05-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Low battery charge: Diagnosis tips and TAC instructions
27 14 23 20363922022-05-31. Service bulletin. STRUCTURE; EQUIPMENT. Vibrations felt at 1000 rpm and 3000 rpm
27 14 22 20363922022-05-31. Service bulletin. ENGINE AND ENGINE COOLING. Vibrations felt at 1000 rpm and 3000 rpm
27 14 21 20363922022-05-31. Service bulletin. STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY. Vibrations felt at 1000 rpm and 3000 rpm

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.