Home › Service bulletins › SIB 51 13 16

SIB 51 13 16: Difficult to Unlock Vehicle with Mechanical Key

Difficult to Unlock Vehicle with Mechanical Key on BMW I12/I15 models (2014–2019); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10151316 · May 2016 · also written SI B51 13 16, B511316

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

Difficult to Unlock Vehicle with Mechanical Key. Lock cylinder difficult to turn when unlocking with mechanical key. CAUSE Door lock actuator

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 51 13 16
Also written: SI B51 13 16, B511316, 51 13 16, SIB-51-13-16, SI B511316
NHTSA ID10151316
Document IDs filedB511316
TypeService bulletin
Date
ModelsI8
Model years2014–2019
ChassisI12, I15
EnginesB38
Component (NHTSA)Latches/Locks/Linkages › Doors › Latch
Structure › Body › Door

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

More for these cars

All B38 bulletins

Related bulletins

Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

Want a heads-up when prices or bulletins change for your I12/I15?

About one short email a week, with BMW news. Unsubscribe anytime.