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Service bulletins for the 2021 Volkswagen Tiguan

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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
V4015022033347_82026-09-04. Service bulletin. POWER TRAIN. Replacement instruction
V3718022033975_142025-11-10. Service bulletin. POWER TRAIN. Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids.
V3416022034406_82025-11-10. Service bulletin. POWER TRAIN. Diagnosing Manual Transmission Noise
V4015022033347_62025-03-05. Service bulletin. POWER TRAIN. CV Boot replacement
V3718022033975_132024-10-09. Service bulletin. POWER TRAIN. Fluid requirements
V3416022034406_72024-10-09. Service bulletin. POWER TRAIN. Manual transmission noise diagnosing
V0116132033805_102024-10-09. Service bulletin. POWER TRAIN. Engine Misfire Diagnostic Aid
V3920012060391112024-03-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT. Bevel box leaking, update to Arteon labor operation numbers.
VIN4APIN202310162023-11-06. Service bulletin. ELECTRICAL SYSTEM:IGNITION:INTERLOCK/LOCKOUT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); SEAT BELTS; POWER TRAIN:DRIVELINE:DRIVESHAFT; UNKNOWN OR OTHER. Customer states rattle from below the vehicle Customer states MIL-on, P0442 stored in ECM memory Customer states MIL-on, fault P04F0 stored in ECM memory Customer states noise while driving Customer states seat memory is inoperative Customer states driver’s seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press (not KESSY) Customer states seat memory is inoperative Customer states seat belt won't retract
V3718022033975112023-07-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Automatic Transmission Fluid Requirements
V3416022034406_62023-07-10. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Noise Diagnostic for Manual Transmission vehicles.
VIN4APIN202211222022-12-06. Service bulletin. POWER TRAIN; EQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING. Customer states rattle noise from the underbody heat shields Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states noise from the front end (usually right side) Customer states MIL-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states Front Window - Wind Noise Customer states cannot set seat memory. Customer states cannot set seat memory. Customer states AC inoperative
V3416022034406_52022-09-01. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. Manual transmission noise diagnostic assistance
VIN4APIN202206212022-07-01. Service bulletin. POWER TRAIN; STRUCTURE; ELECTRICAL SYSTEM. Customer states rattle noise from the underbody heat shields Any thermostat related concerns (faults, leaks, etc.) Customer states MIL-on, fault P0442 and/or P0456 stored in ECM memory Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states airbag light on Customer states KESSY door lock/unlock inoperative Customer states cannot set seat memory Customer states cannot set seat memory
VIN4APIN202206082022-07-01. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; STRUCTURE. Customer states rattle noise from the underbody heat shields Any thermostat related concerns (faults, leaks, etc.) Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states airbag light on Customer states KESSY door lock/unlock inoperative Customer states cannot set seat memory Customer states cannot set seat memory
VIN4APIN202206022022-07-01. Service bulletin. POWER TRAIN; STRUCTURE; ELECTRICAL SYSTEM. Customer states rattle noise from the underbody heat shields Customer states coolant leak Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states airbag light on Customer states KESSY door lock/unlock inoperative Customer states cannot set seat memory Customer states cannot set seat memory
V3718022033975_82022-07-01. Service bulletin. POWER TRAIN. Auto Trans fluid requirements.
VIN4APIN202203292022-04-06. Service bulletin. SEATS; POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; STRUCTURE. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking Customer states MIL-on, fault P2422 stored in ECM Customer states front brake noise Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory Any TDI within the vehicle/MY range
VIN4APIN202110262021-11-05. Service bulletin. POWER TRAIN; SUSPENSION; EQUIPMENT. Customer states MIL-on with P0087 P0149 P053F in the ECM Customer states MIL-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ECM Customer states rattle noise from the underbody heat shields Customer states noise from front suspension Customer states noise during clutch pedal operation Customer concern of vehicle door hard to close/out of adjustment Customer states airbag light on Customer states no crank/no start. Vehicle is towed in. Customer states there is a popping/clicking noise while operating temperature settings Customer states MIL-on with P0401
VIN4APIN202110132021-11-05. Service bulletin. POWER TRAIN; EQUIPMENT; SUSPENSION. Customer states MIL-on with P0087 P0149 P053F in the ECM Customer states noise from front suspension Customer states noise during clutch pedal operation Customer concern of vehicle door hard to close/out of adjustment Customer states airbag light on Customer states no crank/no start. Vehicle is towed in. Customer states there is a popping/clicking noise while operating temperature settings Customer states MIL-on with P0401
TT 34 21 012021-07-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Reverse gear function note.
V3718022033975_72021-04-06. Service bulletin. POWER TRAIN. Transmission Fluid requirements updated to include additional model year applicability.

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