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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: Engine are shown. Show all

Bulletins, newest first
V0122042067010_12022-06-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Unnecessary replacement of Engine/Motor control module -623-.
V1719012012855462022-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
VIN4APIN202204202022-05-05. Service bulletin. SERVICE BRAKES; ENGINE AND ENGINE COOLING; SEATS; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking Customer states front brake noise Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory
VIN4APIN202204072022-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking 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
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
V1719012012855452022-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V3920012060391_82022-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Bevel box oil leak, update to bulletin technical background.
VIN4APIN202203102022-04-06. Service bulletin. SEATS; ENGINE AND ENGINE COOLING; SERVICE BRAKES. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking 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
V1718062017813162022-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Engine oil consumption measurement. Update procedure and work sheet.
VIN4APIN202203032022-04-06. Service bulletin. SERVICE BRAKES; SEATS; ENGINE AND ENGINE COOLING. Customer states rattle noise from the underbody heat shields Oil level sensor leaking 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
V3920012060391_72022-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Bevel Box leak, updated to include additional labor operation number and time units per SAGA updates.
V1917012022548_92022-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Update model and model year applicability, introduce new coolant G12Evo.
VIN4APIN202202222022-03-04. Service bulletin. SEATS; SUSPENSION; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Customer states rattle noise from the underbody heat shields Oil level sensor leaking Customer states noise from front suspension Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory Any TDI within the vehicle/MY range
VIN4APIN202202092022-03-04. Service bulletin. SUSPENSION:FRONT; ENGINE. Customer states rattle noise from the underbody heat shields Oil level sensor leaking Customer states noise from front suspension Customer states blower stays on Any TDI within the vehicle/MY range
V1719012012855442022-03-04. Service bulletin. ENGINE. Update engine oil quality standard lists (attachments)
VIN4APIN202201262022-02-04. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); SUSPENSION:FRONT. Customer states MIL-on with P0087 P053F in the ECM Customer states rattle noise from the underbody heat shields Customer states noise from front suspension Customer states blower stays on Any TDI within the vehicle/MY range
V1719012012855432022-02-04. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ENGINE. Update engine oil quality standard lists (attachments)
V1719012012855422022-01-06. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V1719012012855412022-01-06. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
V1719012012855402021-11-05. Service bulletin. ENGINE. Update engine oil quality standard lists (attachments)
VIN4APIN202109302021-10-06. Service bulletin. SUSPENSION:FRONT; STRUCTURE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); EQUIPMENT. 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 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
V1719012012855392021-10-06. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Update engine oil quality standard lists (attachments)
TT 61 21 012021-10-05. Service bulletin. ENGINE AND ENGINE COOLING. Republication of archived technical tip for water leak testing fixture.
V3920012060391_62021-08-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE. Bevel box leak. Update to warranty table for clarity.
V1719012012855372021-08-04. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Update engine oil quality standard lists (attachments)

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