# Service bulletin B630622

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: 10227567
- Published by NHTSA: 2022\-12\-12
- Manufacturer's number: B630622
- Manufacturer's date: 2022\-10\-01
- NHTSA component: EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE; UNKNOWN OR OTHER; AIR BAGS

## NHTSA's summary

Taillamp CC messages 2052 "Rear left light system faulty" and 2053 "Rear right light system faulty" is displayed. The following fault codes are stored during a Vehicle Test: 035BC7 \- RLM side panel left: Communication via Body\_CAN faulty 035BCB \- RLM side panel right: Communication via Body\_CAN faulty 035BCC \- RLM tailgate left: Communication via Body\_CAN faulty 035BCE \- RLM tailgate right: Communication via Body\_CAN faulty CD1444 \- CAN Message, Outside light status rear 1 left \(ST\_LP\_EX\_REAR\_1\_LF\): Time\-out CD14C5 \- CAN Message, Outside light status rear 1 right \(ST\_LP\_EX\_REAR\_1\_RH\): Time\-out The rear lights are observed to be operating correctly; there will be no functional defect found.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227567-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227567-9999.pdf)

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

## Components

Air bags, Lighting

## Vehicles listed

- 2022 BMW IX

## Recalls for the same vehicles and component

- [2023061](/recalls/tc/2023061.md), 2023-02-14: Airbag
- [23V079000](/recalls/nhtsa/23V079000.md), 2023-02-14: AIR BAGS:FRONTAL
- [2022364](/recalls/tc/2022364.md), 2022-07-07: Airbag
- [2022363](/recalls/tc/2022363.md), 2022-07-07: Lights And Instruments
- [2022183](/recalls/tc/2022183.md), 2022-04-13: Airbag
- [22V240000](/recalls/nhtsa/22V240000.md), 2022-04-13: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE

## Other bulletins for the same vehicles and component

- [B520224](/bulletins/10252015.md), 2024-04-01, Service bulletin: SEAT BELTS; SEATS; AIR BAGS. The seat initialization and memory has been lost; Or Repeat failure of seat initialization after completing the test module via ISTA. One or both of the following check control messages \(CCM\) may be present: CCM 108 “Driver restraint system” CCM 109 “Passenger restraint system”
- [B630622](/bulletins/10242524.md), 2023-09-18, Service bulletin: AIR BAGS. ?Taillamp CC messages 2052 "Rear left light system faulty" and 2053 "Rear right light system faulty" is displayed.
- [SIB521023](/bulletins/10236231.md), 2023-05-15, Service bulletin: AIR BAGS; LANE DEPARTURE. If the initialization of the seat position is lost, it is shown to the driver via a red air bag warning light and a Check Control message.
- [SIB360122](/bulletins/10215753.md), 2022-07-18, Service bulletin: EXTERIOR LIGHTING; TIRES; EQUIPMENT. The customer finds an indication in themyBMWapp that the tires need service due to wear. Even afterreplacing the tires, the tire service indicator is still present in the myBMW app.
- [B360122](/bulletins/10212790.md), 2022-05-31, Service bulletin: WHEELS; EXTERIOR LIGHTING. The customer finds an indication in the myBMWâ? app that the tires need service due to wear. Even after replacing the tires, the tire service indicator is still present in the myBMW app.
- [B840522](/bulletins/10211813.md), 2022-05-16, Service bulletin: EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:SOFTWARE; COMMUNICATION:MANUFACTURER TELEMATICS. The software update improves functions of numerous control units, most importantly the telematics control unit, drivers assistance camera and head unit. The software update improves the following: Check Contol message "Emergency call system failure". However, the emergency call function itself is not affected. The High\-beam Assistant reacts too sensitively to oncoming light sources. Individual language packages in the vehicle are erroneously deleted. Prevents unwarranted Check Control messages. Overall theses faults can lead to uncertainty for the customer, but are not relevant to safety or model certification.

JSON: [/v1/bulletins/10227567](/v1/bulletins/10227567)

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