2026 Volkswagen Tiguan technical service bulletins
107 technical service bulletins and manufacturer communications cover the 2026 Volkswagen Tiguan.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Prevent Sporatic Misfire Faults.
- Checking engine oil level.
- Reprogramming Control Module process
- Water Migration under RAPGARD® during PDI
- Condensation and or water droplets visible on inside of exterior light lenses
- Condensation
- Oil leak from Cylinder Head Cover; Coolant leak from the cylinder head gasket, Low coolant level, Visible...
- Engine missfire diagnostic aid
- Identifying and Mixing Volkswagen Engine Coolants
- Valve Body Replacement
- When replacing Evaporative Emissions System components, it is not always necessary to replace the entire...
- It must be ensured that the field of vision of the front camera/front sensors are neither very...
- Safety Related Inquiry and Reporting
- Update programming because of multiple assist lights ON.
- Suggested fuel additive
- Reference to Service Action 24BD
- Calabrate Front Camera for Driver Assistant Systems.
- This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
- Oil leak from Cylinder Head Cover; Coolant leak from the cylinder head gasket, Low coolant level, Visible...
- Resurfacing Rotors during Perfect Delivery Inspection
- Brake rotor resurfacing
- Repair or Replace Information
- Oil leak from Cylinder Head Cover;
- This is a notice for software changes with the ODIS diagnostic program to correct the communication during...
- Mis-installed foam blocks for rear lid spoiler
- In some vehicles, a software condition may
- Battery Checking Procedure before replacement
- Warranty Alignment Worksheet
- The issue with the 24BD service action software for 2026 model year vehicles has been resolved and repairs...
- Replacement instruction
- Temporary Repair Hold for 2026 MY Vehicles
- Permission to change Daily Order upgraded to RED Order
- Differences between a leak and seepage
- The sporadic event entries “U112200 data bus, implausible message (with symptom 1842, 1884 and 1885) ”...
- MIB3 Recovery Solution
- This is a notice for software changes with the ODIS diagnostic program to correct the communication during...
- Oil Consumption Measurement and Electronic Oil Consumption Measurement
- Disconnect the control console for 10 seconds to reset.
- Lubricating engine components before reassembly.
- Instruction, how to lubicate engine before initial start.
- Inquiries
- Volkswagen Engine Oil Standards
- Oil leak from Cylinder Head Cover; MIL on, engine runs rough with misfire faults;
- Difference between Component fluid leakage and seepage
- Under this service action, updated engine control module (ECM) software will be installed to provide...
- Under this service action, updated engine control module (ECM) software will be installed to provide...
- Oil leak from Cylinder Head Cover;
- Condition is normal due to cold fresh air and humidity
- Moisture Accumulation
- This is a notice for software changes with the ODIS diagnostic program to correct the communication during...
- Customer reports that the vehicle performed an unwarranted Autonomous Emergency Braking (AEB).
- Instruct customer on proper seat belt usage.
- Damage Inspection of Park assist sensors
- This is a notice for software changes with the ODIS diagnostic program to correct the communication during...
- The Vechicle Electrical System Control Module -J519- must be replaced if vehicle keys are lost or missing
- Paint color and/or finish of the engine compartment may not match the exterior paint color
- The federal safety agency has issued an urgent warning regarding counterfeit replacement airbag inflators...
- Oil leak from Cylinder Head Cover;
- Topic under investigtion DO NOT replace or repair, contact VW helpline and wait further instruction.
- Guided Fault Finding Requirement for Component Replacement
- Assessment of Damage to steering wheel leather
- 12V BatteryTesting, Charging and Required Documents before replacement.
- How to handle a suspected paint flaw during PDI
- This is a notice for software changes with the ODIS diagnostic program to correct the communication during...
- Battery Check Process before replacement
- Diagnosis for Excessive Current Draw.
- This special notice is to inform dealers to return the parts listed and only order the successor parts...
- Alignment Submission Form
- PDI Instruction
- A "How To" activate Car Net® 2.0
- Warranty Instruction and guidance
- How to handle brake noise or pulsation during Perfect Delivery Inspection (PDI)
- Identify and resurfacing brake rotors.
- Alignment sheet submission.
- Coolant Bleed Procedure
- Engine misfire diagnostic aid.
- EVAP and Leak Detection Pump replacement components.
- G12Evo can now be mixed with previous coolants.
- Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids.
- How to measure engine oil consumption.
- Diagnosing Manual Transmission Noise
- Proper engine oil level before leaving the factory.
- Fuel Additive to prevent sporatic misfire
- A list of suggested fuel stations
- GFF Requirements regardless of concern plus System flush requirement
- Prevent battery discharge.
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