2020 Volkswagen Tiguan Technical Service Bulletins

521 technical service bulletins (TSBs) are on record for the 2020 Volkswagen Tiguan. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10214748Jun 22, 2022Other or unknown, Brakes. Brake repair or replace worksheet.
• 10214801Jun 21, 2022Equipment, Engine cooling. This Document informs dealers on VWP-22-06. Revised to reflect the Vehicle Eligibility
• 10214766Jun 15, 2022Other or unknown, Equipment. VW engine oil specifications. Update to model year applicability.
• 10214485Jun 15, 2022Fuel system. Gasoline quality.
• 10214471Jun 15, 2022Engine cooling. Engine misfire diagnostic aid.
• 10214458Jun 15, 2022Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10214473Jun 14, 2022Transmission and drivetrain. Auto Trans fluid requirements.
• 10214472Jun 14, 2022Engine cooling. Recommended fuel additive to avoid engine misfires.
• 10214757Jun 13, 2022Other or unknown, Engine cooling. Checking engine oil during PDI.
• 10214802Jun 10, 2022Engine cooling, Equipment. This Document informs dealers on VWP-22-06
• 10214800Jun 10, 2022Equipment, Engine cooling. This Document informs dealers on VWP-22-06
• 10214769Jun 8, 2022Electrical system, Other or unknown. Battery Testing and Charging using VAS6161 and or GRX3000VAS
• 10214484Jun 8, 2022Engine cooling. Refrigerant leak diagnosis using Nitrogen. Updated to include ID.4
• 10214759Jun 6, 2022Equipment, Other or unknown. VW engine oil specifications. Update to attachments.
• 10214482Jun 6, 2022Engine cooling. Refrigerant leak diagnosis using Nitrogen. Updated to include additional model and model year applicability.
• 10212929May 26, 2022Engine, Engine cooling. Engine oil pressure priming.
• 10212136May 18, 2022Visibility (wipers, defrost, mirrors). Cleaning of Heating and Ventilation system, Updated to include additional model year applicability and cost of cleaning solution in warranty table.
• 10212133May 16, 2022Electrical system. Battery Testing and Charging using recommended VW test equipment.
• 10210539Apr 26, 2022Engine cooling. Update engine oil quality standard lists (attachments)
• 10210428Apr 15, 2022Equipment. This dealer memo is an informational memo explaining the new mobile app (formerly Car-Net app) as well as new tips for March.
• 10210433Apr 12, 2022Electrical system. Parking Assist Sensors Providing False Warnings.
• 10210225Apr 7, 2022Exterior lighting. Exterior Lights, Moisture Accumulation. Update model year applicability to include 2022.
• 10210432Apr 5, 2022Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10209265Mar 22, 2022Engine cooling. Update engine oil quality standard lists (attachments)
• 10209132Mar 17, 2022Engine cooling. Bevel box oil leak, update to bulletin technical background.
• 10209100Mar 14, 2022Engine cooling. Engine oil consumption measurement. Update procedure and work sheet.
• 10209098Mar 10, 2022Equipment. MQB KESSY adaptation tip. Updated to include Taos.
• 10208920Mar 2, 2022Electrical system. Discharged Battery, Diagnosis for excessive current draw.
• 10208918Mar 1, 2022Engine cooling. Bevel Box leak, updated to include additional labor operation number and time units per SAGA updates.
• 10208466Feb 24, 2022Engine cooling. Update model and model year applicability, introduce new coolant G12Evo.
• 10208284Feb 21, 2022Engine. Update engine oil quality standard lists (attachments)
• 10208280Feb 18, 2022Equipment. checking/ repair door wiring harness connector for various DTCs or erratic window operation.
• 10207829Feb 4, 2022Equipment. Modified diagnosis for Car Net® 2.0 - Emergency Call Module and Communication Unit -J949- Green Light Does Not Illuminate
• 10207832Feb 3, 2022Brakes. Brake Rotor, Vibration / Pulsation Instruction (U.S. Only)
• 10206949Jan 28, 2022Equipment, Other or unknown. Over-the-Air Software Updates dealer communication
• 10206820Jan 21, 2022Engine, Equipment, Engine cooling. Update engine oil quality standard lists (attachments)
• 10206816Jan 14, 2022Electrical system. Fault code U019900, U020000, B101729, B101715, B103611, B103629 along with Various Warnings
• 10206817Jan 5, 2022Equipment, Body and structure. Water under transportation wrapping appears as paint defect. Update model year applicability.
• 10204722Dec 15, 2021Electrical system. This bulletin contains general instructions for software updates.
• 10205520Dec 13, 2021Electrical system. Cleaning of R1234YF Refrigerant Circuit. Updated to include Atlas front bumper R & I w/ labor operation number
• 10205517Dec 13, 2021Engine cooling. Update engine oil quality standard lists (attachments)
• 10205519Dec 8, 2021Brakes. Bake Vibration, Pulsation, Noise when braking during PDI
• 10205492Dec 8, 2021Equipment. Volkswagen is inviting selected corporate vehicle drivers to participate in a voluntary program designed to validate the effectiveness of using an over-the-air (OTA) process for software updates.
• 10205518Dec 6, 2021Electrical system. Battery testing using VW special tools, updated to include additional model year applicability and include I.D.4.
• 10205494Dec 3, 2021Equipment. Explanation of error message received from scan tool when erasing diagnostic trouble codes (DTCs) in Control Module -623- after repair.
• 10205500Dec 1, 2021Visibility (wipers, defrost, mirrors). Sunroof water leak update to remove discontinued primer.
• 10205428Dec 1, 2021Engine cooling. Update engine oil quality standard lists (attachments)
• 10203679Nov 29, 2021Other or unknown, Electrical system. Diagnostic assistance for DTC U019900 & U020000. Update metadata for applicable model (BW)
• 10203676Nov 22, 2021Fuel system, Other or unknown. This Document was revised to include 2022 Model Year information
• 10203608Nov 18, 2021Suspension. Rear lid, loss of basic settings.

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