BMW logo

RH Auto Engineering

BMW Servicing & Repairs Oldbury

Full-range BMW work using diagnostic equipment that reads BMW-native fault codes, correct specification oils, and parts matched to your model and build date.

Why book with us

BMW Servicing & Repairs Oldbury with clear advice.

BMW vehicles — from everyday 1 Series and 3 Series through to X5 and M-series — need technicians who understand BMW-specific systems. We use professional equipment that reads BMW control units and coding, not just generic OBD2 data. Your service history and warranty are fully protected when we use correct-specification parts.

As an independent garage in Oldbury, we carry out the full range of BMW servicing and repair work at significantly lower prices than a main dealer. Over 30 years serving the West Midlands means we have handled countless BMW models and can diagnose faults quickly and honestly.

BMW-native diagnostics

Full fault code reading and coding for all BMW systems including CBS, DTC, and air suspension.

Correct oils for your build date

BMW LL-01, LL-04, and LL-14 specification oils sourced for your exact engine and build date.

Timing chain expertise

Timing chain inspection and replacement — a common issue on N47, N20 and other BMW engines.

Common BMW models

Known faults we fix on BMWs

The problems we see most on these models, and what you will notice first.

BMW 1 Series (E87)

2007–2011, 118d, 120d (N47 diesel)

  • Timing chain wearA rattle from the back of the engine, worst when warm at idle, as the chain and guides wear.BMW N47 timing chain replacement guide
  • EGR cooler leak (recall)Coolant loss, white smoke or a sweet smell from the engine bay. Many cars were recalled for this.
  • Dual-mass flywheel judderVibration through the clutch pedal and a knock when pulling away or switching off.

BMW 3 Series (E90/E91)

2005–2012, 318d, 320d (N47), 325i, 330i (N52)

  • Timing chain wear on 318d and 320dA rattle at the rear of the engine from 2007-on diesels, getting louder over time.BMW N47 timing chain replacement guide
  • Electric water pump failureAn overheating warning or reduced-power message on six-cylinder petrols, often with no warning beforehand.
  • Rocker cover gasket oil leaksA burning oil smell as oil seeps onto the exhaust side of the engine.

BMW 5 Series (F10/F11)

2010–2017, 520d (N47 to 2014), 530d (N57)

  • Timing chain wear on early 520dA rattle from the gearbox end of the engine on pre-2014 520d models.BMW N47 timing chain replacement guide
  • EGR cooler leak (recall)Coolant use with no visible leak, sometimes with an EGR fault code.
  • Rear air spring wear on Touring modelsThe back of the car sits low after standing, with a suspension warning on the dash.

BMW X1 (E84)

2009–2015, 18d, 20d (N47 diesel)

  • Timing chain wearA metallic rattle at idle, often first noticed with the windows down.BMW N47 timing chain replacement guide
  • DPF blocking on short journeysA particulate filter warning and loss of power when the car rarely gets a proper run.

BMW X5 (E70)

2007–2013, 3.0d, 3.0sd (M57, N57), 4.8i

  • Transfer box faultsA juddering or shunting feel on tight turns and a four-wheel-drive warning on the dash.
  • Swirl flap problems on M57 dieselsRough running and fault codes; a broken flap can get into the engine if left.
  • Rear air suspension leaksThe rear sits low after parking up and the compressor runs for long periods.

BMW Servicing & Repairs Oldbury

What our BMW service covers

Clear expectations, no surprises. If anything extra is needed, we explain it first.

  • BMW interim, full, and major servicing to manufacturer schedules.
  • Condition-Based Service (CBS) reset and service indicator coding.
  • Timing chain inspection and replacement — common on N47 and N20 engines.
  • EGR valve and DPF diagnosis and repair on diesel models.
  • Brake fluid and transmission oil changes to BMW specification.
  • Suspension, steering, and wheel bearing work across all series.

BMW Servicing & Repairs Oldbury

Common questions

Can you service my BMW without voiding the warranty?
Yes. Under block exemption regulations, an independent garage can service your BMW using manufacturer-specification parts and oils without voiding your warranty. We record all work and can stamp your service book or digital service record.
My BMW has a timing chain rattle — is it serious?
On N47 diesels and some N20 petrol engines, timing chain rattle is a known fault that can lead to engine failure if ignored. We diagnose the chain, tensioner, and guides and advise on whether replacement is urgent or can be scheduled.
Do you carry out BMW coding and CBS resets?
Yes. We carry out CBS resets, battery coding after replacement, and module adaptations for repaired components. Contact us with your model and what you need.

Experts in bmw servicing & repairs oldbury

Tell us your car and symptoms, we will advise honestly.

Serving Oldbury, West Midlands and surrounding areas towns. Message or call and we will outline likely costs before we book you in.