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SIB 64 07 15: IHKA - Outlet Temperature is Different on Both Sides

IHKA - Outlet Temperature is Different on Both Sides on BMW E90/E92/E93/F22 and other models (2013–2016); BMW released a software update.

BMW service bulletin · NHTSA ID 10147264 · Sep 2015 · also written SI B64 07 15, B640715

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.

IHKA - Outlet Temperature is Different on Both Sides. The IHKA settings on the left- and right-hand side are identical. The outlet temperature for both sides is different. Software application error in IHKA.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 64 07 15
Also written: SI B64 07 15, B640715, 64 07 15, SIB-64-07-15, SI B640715
NHTSA ID10147264
Document IDs filedB640715
TypeService bulletin
Date
Models228i, 320i, 328d, 328i, 330e, 335i, 340i, 428i, 435i, ActiveHybrid 3, M235i
Model years2013–2016
ChassisE90, E92, E93, F22, F23, F30, F31, F32, F33, F34, F36
EnginesB46/B48, B58, N20, N47, N52, N55
Component (NHTSA)Equipment › Appliance › Air Conditioner

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.

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.

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