Sompting | West Sussex
BMW Specialist Garage
Based at our German Car Specialists centre on Rectory Farm Road, Sompting, just outside Worthing, Cedar Garage is an independent BMW specialist for servicing, MOTs, diagnostics and repairs. We bring together BMW-trained technicians and main dealer-level diagnostic equipment with the honest, personal service you'd expect from your local garage.
See The Difference
What Makes Cedar Garage a BMW Specialist?
Keeping a BMW running properly means understanding the engineering that sets it apart, from xDrive four-wheel drive to the electronics behind iDrive and Condition Based Servicing. Our technicians have invested in BMW-specific training and use BMW's own ISTA diagnostic software, so your car is serviced, repaired and diagnosed to main dealer standard, with the care and attention of a local independent garage. Whether you drive your first 1 Series or an X5 M, we have the knowledge and equipment to look after it properly, and we welcome BMW owners from Worthing, Lancing, Shoreham and across West Sussex.
BMW models we regularly work on:
- Saloons, Estates, Coupes & Convertibles: 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 6 Series GT, 7 Series, 8 Series, Z4
- SUVs: X1, X2, X3, X4, X5, X6, X7
- Performance & M: M135i, M240i, M340i, M440i, M2, M3, M4, M5, M8, X3 M, X5 M
- Electric & Hybrid: i3, i4, i5, i7, iX, iX1, iX2, iX3, plus plug-in hybrids like the 330e, 530e and X5 xDrive45e
Don't see your model listed? Get in touch. If it wears a BMW badge, we can almost certainly help.

BMW Technology
BMW engineering is built around driver feedback and precision. Here's some of the technology our technicians are trained to work on:
xDrive
Transfer box, differential and four-wheel drive fault finding, servicing and repairs.
iDrive
Screen, control unit and electrical faults diagnosed and coded with BMW ISTA software.
Adaptive M Suspension
Adaptive dampers, ride height sensors and suspension faults diagnosed and repaired.
Steptronic automatic gearbox
Gearbox fault finding, oil and filter changes, and repairs to keep shifts smooth.
TwinPower Turbo engines
Turbo, timing chain, cooling system and oil leak repairs on petrol and diesel engines.
Our BMW Specialist Services
Every BMW is different, but our approach to looking after them isn't. Here's how our BMW-trained team keeps yours running at its best.

Manufacturer Schedule
BMW Servicing
Whether your BMW follows a fixed schedule or Condition Based Servicing, we carry out every BMW service to manufacturer standard using genuine and OE-quality parts, so your warranty and service history stay protected.

Approved MOT Centre
BMW MOT
Our MOT testers know the common problem areas on BMWs and check every item carefully, so your BMW MOT is carried out thoroughly and fairly. If anything needs attention, we'll explain it clearly before any work is done.

ISTA Diagnostics
BMW Fault Finding
Using BMW's own ISTA diagnostic software, we read manufacturer fault codes and trace electrical and mechanical faults quickly and accurately, from a dashboard warning light to an intermittent, hard-to-find problem.

Dealer-Level Fixes
BMW Repairs
Our BMW-trained technicians handle everything from routine wear and tear to major mechanical and electronic repairs, using the correct parts and procedures for your specific model.
Ready to get your BMW booked in?
From a routine service to a complex repair, our BMW-trained team have you covered.
Collection & Delivery
We can collect your BMW from home or work and bring it back once the work is done.
Hire Cars Available
Manual and automatic hire cars are available to keep you moving while your BMW is with us.
Free Vehicle Health Check
Every visit includes a free health check, and we always explain the work and give you a clear quote before we start.

Frequently Asked Questions
BMW Servicing, MOT & Repair FAQs
Which of your garages looks after BMWs?
BMWs are looked after at our German Car Specialists centre on Rectory Farm Road in Sompting, close to the A27 between Worthing and Shoreham. Call the team on 01903 830303 or book online, and ask about collection and delivery if getting to us is tricky.
Can you service my BMW whilst it is under warranty?
Yes. You can have your BMW serviced by an independent garage without affecting its warranty, as long as it's serviced to BMW's schedule with the right parts. That's exactly what we do, and we record every service.
How do I know what service my BMW is due?
Your BMW shows what's due on the dashboard or iDrive screen. Not sure? Give us your registration and current mileage, and our service advisors can tell you. Find out more on our BMW Servicing page.
Does my BMW have a timing belt or a timing chain?
Modern BMW engines use a timing chain, which doesn't need replacing at set intervals but can wear over time. If you hear a rattle when the engine starts, book in for fault finding as soon as you can, as it can cause serious damage if left.
Why is my BMW showing a drivetrain malfunction or engine management light?
It means your BMW has spotted a fault and may reduce power to protect itself. There are lots of possible causes, so drive gently and book in for BMW fault finding and we'll find out what's wrong.
Why is my BMW DPF light on?
The DPF light means the filter in your exhaust needs to clean itself, which usually happens on a longer drive at a steady speed. If the light stays on, book in for fault finding and we'll take a look.
Can you replace and code a new battery on my BMW?
Yes. A new BMW battery needs registering so the car charges it properly. We fit the right battery for your model and register it in house.
Do you work on BMW electric and hybrid models?
Yes. We service, MOT and carry out general repairs on electric and hybrid BMWs, such as brakes, suspension and tyres. We don't work on the high-voltage battery or drive system.
