# Service bulletin SIB\-61\-10\-15

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: 10058426
- Published by NHTSA: 2015\-09\-19
- Manufacturer's number: SIB\-61\-10\-15
- Manufacturer's date: 2015\-06\-01
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

BMW: WHEN HV BATTERY IS REASSEMBLY, AFTER REMOVAL, GROUND POINTS RESISTANCE CONTACT WILL INCREASE, RESULTING IN HOUSING GROUNDING PATH FOR HV BATTERY IS INCORRECT. MODEL I8. NO YEARS LISTED. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2014 BMW I8

## Other bulletins for the same vehicles and component

- [B651419](/bulletins/10166390.md), 2019-10-21, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. HEAD UNIT NBT EVO \(HU\-H2\) PROGRAMMING ABORT: The CID screen may light up blue. When this occurs A battery reset is not successful in restoring head unit operation Software error in the Bootloader file \(BTLD\) of the head unit.
- [B610619](/bulletins/10161567.md), 2019-06-24, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. HIGH VOLTAGE DIAGNOSTIC SPECIALIST TRAINING AND EQUIPMENT STRATEGY. INFORMATION The ST1821 High Voltage Diagnostic Specialist Certification \(HVS\) is the next step in the E\-mobility service strategy for BMW technicians.
- [B612617](/bulletins/10149257.md), 2018-11-26, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Charging of the high voltage battery is interrupted and will not complete. A change in the job structure in ISTA causes the BDC to open the 30B relay unexpectedly.
- [B611015](/bulletins/10147719.md), 2018-11-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. "i8: Retrofitting High\-Voltage Battery Ground Cables. INFORMATION Part Number Covered under the terms of the Limited Warranty for Passenger Cars and Light Trucks. Covered under the terms of the BMW Certified Pre\-Owned Program when necessary and performed in conjunction with the CPO covered repair. Work time labor operation code 61 99 000 is not considered a Main labor operation. Also, since the ""work time"" FRU allowance to be claimed is specified, a separate punch time is not required unless it also includes other work that needs to claimed together with this work time labor operation."
- [B612015](/bulletins/10147258.md), 2018-11-05, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. "Check Control Messages for the 12 Volt Battery are Displayed. Sporadically, one or more of the following Check Control Messages may be displayed. The vehicle starts without problems and after a key cycle, the messages are gone. ID 229 \- ""Charge Battery"" ID 304 \- ""Change Battery"" ID 415 \- ""Discharge Battery while stationary"" ID 460 \- ""Replace Battery"" ID 461 \- ""Battery state of charge... %"" Additionally, one or more of the following fault codes may be stored: DME \- 213901 ""Power management: reduction or switching off of individual electrical consumers"" BDC \- 8040C7 ""IBS: The recharging limit has been reached"" CAUSE Software error in the IBS \(Intelligent Battery Sensor\)."
- [B660118](/bulletins/10142942.md), 2018-07-16, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. REMOTE KEY WILL NOT OPEN OR START VEHICLE: Remote key battery in service significantly less \(under a year\) than expected two\-year life\-span.
- [SIB\-61\-36\-14](/bulletins/10057565.md), 2015-06-10, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BMW: MONITOR OF ISOLATION RESISTANCE TO ENSURE SEPARATION OF HV\+ OR HV\- AND VEHICLE GROUND AND NOT LET IT DROP BELOW PREDETERMINED THRESHOLD, CAUSING DRIVETRAIN MALFUNCTION CHECK CONTROL MESSAGE \(CCM\) TO APPEAR AND NOT PREVENT OR LEAD TO BREAKDOWN FOR RESTARTING. \*PE

JSON: [/v1/bulletins/10058426](/v1/bulletins/10058426)

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