On this engine the injectors were also listed as parts to be replaced in the maker's own programme, which means their failure is a known one.
Applies to the engine N63B44, N63B44TU.
2008–2015. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.

Rudolf Stricker / Attribution
What to watch for
The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.
On this engine the injectors were also listed as parts to be replaced in the maker's own programme, which means their failure is a known one.
Applies to the engine N63B44, N63B44TU.
The high pressure pump of these common rail diesels (Bosch CP4) can fail while driving.
Applies to the engine N57D30OL, N57D30S1, N57D30TOP.
The timing chain stretches between 80,000 and 120,000 km, and the plastic chain guides break.
Applies to the engine N63B44, N63B44TU.
In these engines the water pump is not belt driven but has its own electric motor.
Applies to the engine N54B30, N55B30.
In these diesels BMW put the timing chain at the back of the engine, on the gearbox side.
Applies to the engine N57D30OL, N57D30S1, N57D30TOP.
The internal fins of the exhaust gas recirculation cooler crack over time, and glycol coolant leaks into the intake, where it mixes with soot.
Applies to the engine N57D30OL, N57D30S1, N57D30TOP.
Four aluminium bolts hold the housing of the variable valve timing (VANOS).
Applies to the engine N55B30.
The connecting rod and main bearings run out, and the cause is the factory oil pump: it is undersized and does not deliver enough oil volume at idle and at low revs.
Applies to the engine N57D30OL, N57D30S1, N57D30TOP.
11 more faults belong to this generation. On the version page, only the ones that apply stay.
The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done. The list covers the whole generation. We did not filter it by model year. Some apply only to a narrower production window.
Most recent: 31 August 2026
SR/02525/26Safety recallFire31 August 2026 · EU Safety GateWater may enter the starter motor and cause damage. As a result, the engine may no longer start, or the starter motor may short-circuit or remain continuously activated. This could cause local overheating of the starter motor or thermal overload of surrounding components and lead to a vehicle fire, including when the ignition is switched off. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.
Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: 31/08/2026
A12/0569/17Safety recallInjuries10 April 2017 · EU Safety GateThe crimping of the engine oil cooler line may be defective and lead to the hose detaching while the vehicle is being driven, which could lead to leakage of engine oil into the engine compartment, onto the road or onto the brake discs. Oil on a brake disc could lead to critical driving conditions, particularly at higher speeds.
Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: 10/04/2017
A12/0202/17Safety recallInjuriesno date · EU Safety GateThe universal joint of the drive shaft might break, causing a sudden loss of propulsion.
Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown
SR/03830/25Safety recallFireno date · EU Safety GateWater may come into contact with the starter relay and gradually cause corrosion. This could affect the electrical connection inside the relay and make the engine difficult to start. It may also result in a short circuit and could cause the starter to overheat leading to a fire when the vehicle is in motion or when it is parked with the ignition off. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.
Remedy: Type of economic operator taking notified measure(s): Manufacturer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown
F01 · 2008–2015
The fault list opens on the version page.
82 versions
3.0 l · 2979 cm³
N55B30 · ZF8HP
740i
2012–2015 · 740i
3.0 l · 2979 cm³
N55B30 · ZF8HP
740i Executive
2012–2015 · 740i Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
740i High Executive
2012–2015 · 740i High Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
740Li
2012–2015 · 740Li
3.0 l · 2979 cm³
N55B30 · ZF8HP
740Li Executive
2012–2015 · 740Li Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
740Li High Executive
2012–2015 · 740Li High Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
ActiveHybrid 7
2012–2015 · ActiveHybrid 7
3.0 l · 2979 cm³
N55B30 · ZF8HP
ActiveHybrid 7 Executive
2012–2015 · ActiveHybrid 7 Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
ActiveHybrid 7 High Executive
2012–2015 · ActiveHybrid 7 High Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
ActiveHybrid 7 L
2012–2015 · ActiveHybrid 7 L
3.0 l · 2979 cm³
N55B30 · ZF8HP
ActiveHybrid 7 L Executive
2012–2015 · ActiveHybrid 7 L Executive
3.0 l · 2979 cm³
N55B30 · ZF8HP
ActiveHybrid 7 L High Executive
2012–2015 · ActiveHybrid 7 L High Executive
3.0 l · 2979 cm³
N54B30 · ZF6HP-BMW
740i
2008–2012 · 740i
3.0 l · 2979 cm³
N54B30 · ZF6HP-BMW
740i Executive
2008–2012 · 740i Executive
3.0 l · 2979 cm³
N54B30 · ZF6HP-BMW
740i High Executive
2008–2012 · 740i High Executive
3.0 l · 2979 cm³
N54B30 · ZF6HP-BMW
740Li
2008–2012 · 740Li
3.0 l · 2979 cm³
N54B30 · ZF6HP-BMW
740Li Executive
2008–2012 · 740Li Executive
3.0 l · 2979 cm³
N54B30 · ZF6HP-BMW
740Li High Executive
2008–2012 · 740Li High Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d
2008–2012 · 730d
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Blue Performance
2008–2012 · 730d Blue Performance
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Blue Performance Executive
2008–2012 · 730d Blue Performance Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Blue Performance High Executive
2008–2012 · 730d Blue Performance High Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Executive
2008–2012 · 730d Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d High Executive
2008–2012 · 730d High Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730Ld Blue Performance
2008–2012 · 730Ld Blue Performance
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730Ld Blue Performance Executive
2008–2012 · 730Ld Blue Performance Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730Ld Blue Performance High Executive
2008–2012 · 730Ld Blue Performance High Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Blue Performance
2012–2015 · 730d Blue Performance
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Blue Performance Executive
2012–2015 · 730d Blue Performance Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d Blue Performance High Executive
2012–2015 · 730d Blue Performance High Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d xDrive
2012–2015 · 730d xDrive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d xDrive Executive
2012–2015 · 730d xDrive Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730d xDrive High Executive
2012–2015 · 730d xDrive High Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730Ld Blue Performance
2012–2015 · 730Ld Blue Performance
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730Ld Blue Performance Executive
2012–2015 · 730Ld Blue Performance Executive
3.0 l · 2993 cm³
N57D30OL · ZF6HP26
730Ld Blue Performance High Executive
2012–2015 · 730Ld Blue Performance High Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d
2008–2012 · 740d
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d Executive
2008–2012 · 740d Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d High Executive
2008–2012 · 740d High Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d xDrive
2008–2012 · 740d xDrive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d xDrive Executive
2008–2012 · 740d xDrive Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d xDrive High Executive
2008–2012 · 740d xDrive High Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d
2012–2015 · 740d
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d Executive
2012–2015 · 740d Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d High Executive
2012–2015 · 740d High Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d xDrive
2012–2015 · 740d xDrive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d xDrive Executive
2012–2015 · 740d xDrive Executive
3.0 l · 2993 cm³
N57D30TOP · ZF6HP26
740d xDrive High Executive
2012–2015 · 740d xDrive High Executive
3.0 l · 2993 cm³
N57D30S1 · ZF8HP90
750d xDrive Blue Performance
2012–2015 · 750d xDrive Blue Performance
3.0 l · 2993 cm³
N57D30S1 · ZF8HP90
750d xDrive Blue Performance Executive
2012–2015 · 750d xDrive Blue Performance Executive
3.0 l · 2993 cm³
N57D30S1 · ZF8HP90
750d xDrive Blue Performance High Executive
2012–2015 · 750d xDrive Blue Performance High Executive
3.0 l · 2993 cm³
N57D30S1 · ZF8HP90
750Ld xDrive Blue Performance
2012–2015 · 750Ld xDrive Blue Performance
3.0 l · 2993 cm³
N57D30S1 · ZF8HP90
750Ld xDrive Blue Performance Executive
2012–2015 · 750Ld xDrive Blue Performance Executive
3.0 l · 2993 cm³
N57D30S1 · ZF8HP90
750Ld xDrive Blue Performance High Executive
2012–2015 · 750Ld xDrive Blue Performance High Executive
4.4 l · 4395 cm³
N63B44 · ZF6HP26
750i
2008–2012 · 750i
4.4 l · 4395 cm³
N63B44 · ZF8HP70
750i Executive
2008–2012 · 750i Executive
4.4 l · 4395 cm³
N63B44 · ZF6HP26
750i High Executive
2008–2012 · 750i High Executive
4.4 l · 4395 cm³
N63B44 · ZF6HP26
750i xDrive
2008–2012 · 750i xDrive
4.4 l · 4395 cm³
N63B44 · ZF6HP26
750i xDrive Executive
2008–2012 · 750i xDrive Executive
4.4 l · 4395 cm³
N63B44 · ZF6HP26
750i xDrive High Executive
2008–2012 · 750i xDrive High Executive
Neighbouring generations
F01/F02 (2008-2015). If the listing is from the changeover year, look at the neighbour too.
Common questions
2008–2015. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.
No. It depends on the engine and the transmission too.
The fault list is.
We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.