# Service bulletin Circular 87i1

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.

- Type: Service bulletin
- NHTSA id: 10250287
- Published by NHTSA: 2024\-03\-06
- Manufacturer's number: Circular 87i1
- Manufacturer's date: 2024\-02\-13
- NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

On vehicles manufactured within a specific period, the pressure/temperature sensor in the air conditioning system may fail. If this happens, the air conditioning system will no longer function.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10250287-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10250287-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2021 VOLKSWAGEN ID.4

## Recalls for the same vehicles and component

- [2024275](/recalls/tc/2024275.md), 2024-05-15: Visual System

## Other bulletins for the same vehicles and component

- [Dealer 87i1](/bulletins/10250288.md), 2024-03-06, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. On vehicles manufactured within a specific period, the pressure/temperature sensor in the air conditioning system may fail. If this happens, the air conditioning system will no longer function.
- [TT 87 19 02\_3](/bulletins/10249414.md), 2024-02-06, Service bulletin: UNKNOWN OR OTHER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:COMPRESSOR:CLUTCH. A/C Compressor leak diagnosis
- [V871810204370421](/bulletins/10245617.md), 2023-12-06, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Reporting procedure for A/C compressor replacement regardless of the reason for failure. Update to model year applicability and new warranty GFF labor operation number
- [V871810204370417](/bulletins/10226226.md), 2022-12-06, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C requirements, update to model year applicability.
- [VIN4APIN20220831](/bulletins/10219053.md), 2022-09-01, Service bulletin: STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ELECTRONIC STABILITY CONTROL \(ESC\):CONTROL MODULE; LATCHES/LOCKS/LINKAGES:DOORS:LOCK; LANE DEPARTURE: BLIND SPOT DETECTION; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:ENGINE COOLANT HOSES AND FITTINGS; AIR BAGS; UNKNOWN OR OTHER. Customer states rattle noise from the underbody heat shields Customer states MIL\-on, fault P0442 and/or P0456 stored in ECM memory Customer states rattle noise under vehicle Customer states MIL\-on, fault P0463 stored in ECM memory Customer states coolant light on, coolant level low Customer states MIL\-on, fault P19F7 P3081 P0116 and/or P0117 in the ECM Customer states noise from the front end Customer states blind spot monitoring error in MFI 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 AC inoperative
- [VIN4APIN20220819](/bulletins/10218612.md), 2022-09-01, Service bulletin: AIR BAGS; SERVICE BRAKES; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; LANE DEPARTURE: BLIND SPOT DETECTION; VISIBILITY:WINDSHIELD; ENGINE AND ENGINE COOLING; LATCHES/LOCKS/LINKAGES:DOORS:LATCH. Customer states rattle noise from the underbody heat shields Customer states brake noise, dust and uneven pad wear Customer states MIL\-on, fault P0442 and/or P0456 stored in ECM memory Customer states rattle noise under vehicle Customer states MIL\-on, fault P0463 stored in ECM memory Customer states coolant light on, coolant level low Customer states MIL\-on, fault P19F7 P3081 P0116 and/or P0117 in the ECM Customer states noise from the front end Customer states blind spot monitoring error in MFI Customer states airbag light on Customer states KESSY door lock/unlock inoperative "Customer states there is a visual imperfection in the windshield" Customer states AC inoperative
- [VIN4APIN20220808](/bulletins/10217847.md), 2022-09-01, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; SERVICE BRAKES; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS; ELECTRICAL SYSTEM. Customer states rattle noise from the underbody heat shields Customer states brake noise, dust and uneven pad wear Customer states MIL\-on, fault P0442 and/or P0456 stored in ECM memory Customer states rattle noise under vehicle Customer states MIL\-on, fault P0463 stored in ECM memory Customer states noise from the front end 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 AC inoperative
- [TT 87 19 02\_2](/bulletins/10217846.md), 2022-09-01, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Additional instruction before replacing A/C compressor. Updated to include additional model and model year applicability.
- [V8722012067639\_1](/bulletins/10216556.md), 2022-08-04, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Inop or does not cool.
- [V871812200556627](/bulletins/10212136.md), 2022-06-07, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Cleaning of Heating and Ventilation system, Updated to include additional model year applicability and cost of cleaning solution in warranty table.

JSON: [/v1/bulletins/10250287](/v1/bulletins/10250287)

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