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Service bulletins for the 2023 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.

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

By type

By component

By trouble code

Only bulletins with component: Lighting are shown. Show all

Bulletins, newest first
V9422012066639_62026-05-05. Service bulletin. EXTERIOR LIGHTING. Condition is normal due to cold fresh air and humidity
V9419012011521_212026-04-06. Service bulletin. EXTERIOR LIGHTING. Moisture Accumulation
V9422012066639_52025-08-05. Service bulletin. EXTERIOR LIGHTING. What to do if customer mentions water droplet within tail lights.
V9422012066639_42024-12-05. Service bulletin. EXTERIOR LIGHTING. moisture witin rear tail lamp assembly
V9422012066639_32024-08-06. Service bulletin. EXTERIOR LIGHTING. Phyical condensation within Taillamp cluster is an optical phenomenon and does not affect the function of the taillights.
VIN4APIN202308032023-09-01. Service bulletin. AIR BAGS; EXTERIOR LIGHTING:TAIL LIGHTS; SEATS; SEAT BELTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Customer states MIL-on, P0442 stored in ECM memory Customer states rattle from below the vehicle Customer states MIL-on, fault P04F0 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states condensation in the taillights Customer states sun visor is loose/broken Customer states seat memory is inoperative 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 Customer states airbag light on
VIN4APIN202307312023-08-04. Service bulletin. SEAT BELTS:FRONT:RETRACTOR; ELECTRICAL SYSTEM:IGNITION:INTERLOCK/LOCKOUT; ELECTRICAL SYSTEM:ADAS:CONTROL MODULE; EXTERIOR LIGHTING:TAIL LIGHTS; UNKNOWN OR OTHER; STRUCTURE:INTERIOR PANELS:SUN VISOR. Customer states MIL-on, P0442 stored in ECM memory Customer states rattle from below the vehicle Customer states MIL-on, fault P04F0 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states condensation in the taillights Customer states sun visor is loose/broken Customer states seat memory is inoperative 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
VIN4APIN202306262023-07-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); EXTERIOR LIGHTING:TAIL LIGHTS; SEAT BELTS; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; SEATS. Customer states MIL-on, P0442 stored in ECM memory Customer states MIL-on, fault P04F0 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Customer states condensation in the taillights Customer states seat memory is inoperative 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
VIN4APIN202306152023-07-10. Service bulletin. SEATS; EXTERIOR LIGHTING:TAIL LIGHTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); SEAT BELTS. Customer states MIL-on, P0442 stored in ECM memory Customer states MIL-on, P0322 stored in ECM memory Customer states MIL-on, fault P04F0 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights Customer states seat memory is inoperative 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
VIN4APIN202305222023-06-06. Service bulletin. SEATS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); SEAT BELTS; EXTERIOR LIGHTING:TAIL LIGHTS. Customer states MIL-on, P0442 stored in ECM memory Customer states MIL-on, P0322 stored in ECM memory Customer states MIL-on, fault P2402 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights 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
VIN4APIN202305182023-06-06. Service bulletin. SEATS; SEAT BELTS; EXTERIOR LIGHTING:TAIL LIGHTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Customer states MIL-on, P0442 stored in ECM memory Customer states MIL-on, fault P2402 stored in ECM memory Customer states MIL-on, fault P04F0 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights 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
VIN4APIN202305172023-06-06. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); SEAT BELTS; SEATS; EXTERIOR LIGHTING:TAIL LIGHTS. Customer states MIL-on, P0442 stored in ECM memory Customer states MIL-on, fault P2402 stored in ECM memory Customer states MIL-on, fault P04F0 stored in ECM memory Customer states MIL-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states condensation in the taillights 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
V9422012066639_22023-01-06. Service bulletin. EXTERIOR LIGHTING:TAIL LIGHTS. Taillight Cluster Condensation. 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.