BMW SERVICE REPAIR & MAINTENANCE IN SAN FRANCISCO
BMW Service & Auto Repair
International Sport Motors has set the standard for BMW repair in San Francisco for over 35 years. We commit to delivering expert service for your BMW, from maintenance to collision repair. Our diagnostic inspections use the BMW approved Autologics Diagnostics Software, helping you keep your BMW in top condition.



Comprehensive BMW Maintenance Services
At International Sport Motors, our certified technicians know BMWs, inside and out. Regular maintenance keeps your BMW at peak performance. We perform oil changes, brake adjustments, and manage your BMW’s detailed maintenance schedule. We aim to enhance your driving experience with complete, hassle-free care.
BMW Inspection Service 1 (I) and 2 (II)
With state-of-the-art Autologic Diagnostic Software, we provide the same level of service as BMW dealerships. Our Inspection Services include essential checks and adjustments. We ensure your BMW stays in perfect condition throughout its lifespan. Click here to learn more about our Inspections Services.
BMW Inspection 1 (I) and 2 (II)
BMW Inspection Service 1 (I)
- Change engine oil and oil filter. Make sure engine operates within normal temperature range.
- Perform battery load test.
- Inspect transmission for leaks.
- Grease hood, trunk / tailgate and door latches. Check operation of all latches.
- Oil hood, trunk/tailgate, and door hinges.
- Visually inspect fuel tank, lines, and connections for leaks.
- Inspect condition, position, and mounting of exhaust system. Examine for leaks.
- Inspect overall thickness of front and rear disc brake pads.
- Inspect brake disc surfaces.
- Clean brake pad contact points in calipers.
- Grease wheel center hubs.
- Inspect power steering system for leaks.
- Inspect steering for absence of play, condition of suspension track rods, front axle joints, steering linkage, and joint disc.
- Inspect front control arm bushing for wear.
- Inspect rear axle for leaks.
- Inspect brake and clutch system connectors and lines for leaks, damage, and incorrect positioning.
- Inspect for free movement of the parking brake cables. Adjust parking brake if necessary.
- Inspect wiper and washer system(s), wiper blades, washer jet positions.
- Inspect windshield washer fluid level and antifreeze protection. Fill up and/or correct if necessary.
- Inspect all tire pressures (including spare). Correct if necessary.
- Inspect condition of tires [outer surfaces (left/right)], tread wear and pattern; In case of uneven tread wear readjust wheel alignment if required.
- Read computer diagnostic system with BMW factory scanner.
- Inspect engine cooling system / heater hose connections for leaks.
- Inspect coolant level and antifreeze protection level. Add coolant if necessary.
- Inspect level of brake and clutch fluid in reservoir. Add fluid if required.
- Inspect air conditioner for operation.
- Replace microfilter or air conditioner cabin filter.
- Inspect heater / air conditioner blower, rear window defogger.
- Inspect battery electrolyte level and add distilled water if required.
- Inspect lighting system – headlights, fog lights, parking, backup, license plate, interior (including map reading lights), glove box, flashlight, illuminated makeup
- mirrors, luggage compartment lights.
- Inspect instrument panel and dashboard illumination.
- Inspect turn signals, hazard warning flashers, brake lights, horns, headlight dimmer / flasher switch.
- Inspect condition and function of safety belts.
- Inspect central locking / double lock.
- Inspect rear view mirrors
- Visually examine the SRS airbag units for torn cover, obvious damage or attachment of decals, decorations, or accessories.
- Inspect all warning / indicator lights, check control.
- Reset Service Indicator.
BMW Inspection Service 2 (II)
Inspection Service 2 includes everything in Inspection Service 1 with the addition of the services listed below.
- Replace spark plugs.
- Change the oil in the differential.
- Replace engine intake air cleaner element (air filter)
- Full body inspection for rust or any other weakness or wear according to the terms of the BMW rust prevention warranty.
- Inspect thickness of parking brake linings.
- Inspect for leaks at flexible boots of the axle.
BMW Scheduled Maintenance
Maintaining your BMW through regular scheduled maintenance is crucial for preserving its value and longevity. Minor issues can escalate into major problems if not addressed promptly. Following the BMW maintenance schedule ensures your vehicle performs optimally at all times. Click here to learn more about BMW Scheduled Maintenance.
BMW Scheduled Maintenance
At International Sport Motors, our certified BMW technicians are ready to provide expert advice and answer any questions you may have. Although it’s best to consult your vehicle’s maintenance manual for detailed information, we offer a general guide for various BMW models and their required services.
BMW’s maintenance is categorized into two main inspections: Inspection 1 (I) and Inspection 2 (II). It’s important to note that regular oil changes are necessary between these scheduled services. Using high-performance synthetic oils can extend the intervals between oil changes.
Model Year 1991 and Earlier | Model Year 1992 – 1998 | Model Year 1999 and Later | Service |
---|---|---|---|
7,500 miles | 10,000 miles | 15,000 miles | Oil Service |
15,000 miles | 20,000 miles | 30,000 miles | Inspection 1 |
22,500 miles | 30,000 miles | 45,000 miles | Oil Service |
30,000 miles | 40,000 miles | 60,000 miles | Inspection 2 |
37,500 miles | 50,000 miles | 75,000 miles | Oil Service |
45,000 miles | 60,000 miles | 90,000 miles | Inspection 1 |
52,500 miles | 70,000 miles | 105,000 miles | Oil Service |
60,000 miles | 80,000 miles | 120,000 miles | Inspection 2 |
67,500 miles | 90,000 miles | 135,000 miles | Oil Service |
75,000 miles | 100,000 miles | 150,000 miles | Inspection 1 |
82,500 miles | 110,000 miles | 165,000 miles | Oil Service |
90,000 miles | 120,000 miles | 180,000 miles | Inspection 2 |
97,500 miles | 130,000 miles | 195,000 miles | Oil Service |
105,000 miles | 140,000 miles | 210,000 miles | Inspection 1 |
112,500 miles | 150,000 miles | 225,000 miles | Oil Service |
120,000 miles | 160,000 miles | 240,000 miles | Inspection 2 |
127,500 miles | 170,000 miles | 255,000 miles | Oil Service |
135,000 miles | 180,000 miles | 270,000 miles | Inspection 1 |
142,500 miles | 190,000 miles | 285,000 miles | Oil Service |
150,000 miles | 200,000 miles | 300,000 miles | Inspection 2 |
Specialized BMW Oil Change Services
We take oil changes seriously, employing BMW certified technicians and using certified lubricants. Our comprehensive BMW inspection during the oil service ensures your vehicle stays in prime condition — it’s about more than just oil. Click here to learn more about BMW Oil Change Service.
Specialized BMW Oil Change Services
Keeping up with regular oil changes is the simplest, most cost effective way to maintain the longevity of your BMW. Here is what you get with our oil change service.
- BMW certified technicians.
- BMW certified lubricants.
- Comprehensive BMW inspection including…
- Brake inspection
- Brake fluid level inspection
- Transmission fluid level inspection
- Engine coolant level inspection
- Complete under-car inspection
- Thorough hose and leak inspection
- Complete belt inspection
- headlight inspection
- Taillight inspection
- Instrument inspection
- Tire pressure and abnormal wear inspection
BMW Transmission Services
At International Sport Motors, we provide top-tier BMW transmission service you can trust. Your BMW’s transmission is complex, requiring expert hands to maintain and repair. Our certified technicians bring the skill and precision your vehicle demands. Click here to learn more about our BMW Transmission Services.
BMW Transmission Services
When to Change Your BMW’s Automatic Transmission Fluid
BMW vehicles utilize advanced “long-life fluids” designed to last up to 100,000 miles, reducing the need for frequent replacements. These high-quality synthetic oils far exceed conventional fluids in longevity, maintaining their chemical stability and viscosity for extended periods.
That said, BMW’s transmissions—such as the GM versions for the 3 series and ZF models for the 5 and 7 series—are robust. However, we advise changing the automatic transmission fluid every 50,000 miles to prevent overheating and degradation, which can lead to shifting issues or outright transmission failure.
The Risks of Delaying Transmission Fluid Replacement
Extended use of transmission fluid can diminish its ability to cool and lubricate, putting your BMW at risk for transmission troubles, especially after 100,000 miles. BMW transmissions contain delicate components, like clutch plates, that wear over time, leading to potential slippage or rough gear transitions.
Introducing fresh fluid into an older transmission can be a delicate process. New oil may adversely affect worn clutch plates, causing low fluid pressure and increased slippage. If your transmission is over 100,000 miles and functioning well, consider the potential risks of changing the fluid, especially if it’s never been done before.
Recognizing Transmission Issues
Even with diligent maintenance, transmission malfunctions can occur. Watch for telltale signs of trouble, like “slips” during acceleration, hard shifts, grinding, or unusual noises when changing gears. These symptoms are clear indicators of developing transmission problems, which, if ignored, can escalate into more severe issues.
To keep your BMW in top condition, respond promptly to any signs of transmission distress and maintain regular service intervals for fluid replacement.
Our Trusted Partners & Certifications
Our team is ASE Certified, trusted by major insurance providers, and our services are backed by years of elite craftsmanship and client satisfaction. Trust us to maintain and repair your prized European vehicle with the care it deserves.








BMW Collision Repair
When you choose International Sport Motors for your BMW’s collision repairs, you choose quality and convenience.
We handle everything from minor dents to major collision damage.
Our facility is equipped with state-of-the-art technology to ensure your BMW receives the best care. Our technicians are certified and specialize in European auto repair. They rigorously follow BMW’s high standards of craftsmanship. We not only repair but restore your vehicle’s performance and aesthetics.

Our Reviews
I’ve dealt with all kinds of mechanics over the years for various problems and not one has compared to the level of quality I had with ISM. Read more…
Robert Borsdorf
OUTSTANDING EXPERIENCE
I’ve dealt with all kinds of mechanics over the years for various problems and not one has compared to the level of quality I had with ISM. I was genuinely surprised at how good of an experience I had with this shop, I’ve been burned by other mechanics in the past so I was expecting the worst coming into this but the ISM team was so caring and communicative throughout the process of repairing my SUV after a car crash. They were attentive, polite, and kept me updated throughout every step of the process in getting my car back. Everyone in the office was very cool, the mechanics were very polite when they called, and I had a 10/10 experience with this shop. Happy to have found people who take pride in the quality of their business these days. They did a fantastic job on my repairs and finished up quicker than I anticipated. Will definitely be coming back with any of my automotive concerns from now on.
I wish I found this spot sooner! This place is great… Read more…
David Brantly
bmw service and repair
I wish I found this spot sooner! This place is great, they not only tell you what problems your car has, they take pictures to show you and to ensure you understand the severity of any damages, along with assessing what would be the most to least important thing to tackle first, Gelina was so sweet and so great! She dumbed everything down for me so I could better understand the issues, their VERY attentive to detail – and even gave my car back to me washed!!
I’ve been bringing my car to ISM since 2010, and the service has never been anything but professional, personal, and very fairly priced. Read more…
Christian Howard
bmw collision repair
I’ve been bringing my car to ISM since 2010, and the service has never been anything but professional, personal, and very fairly priced. They let you know what’s happening at every step, and explain things well. And if in the rare occasion a repair isn’t perfect, they do everything possible to make it right. I’d trust my (old!) car to nobody else.
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The absolute best customer service!! Read more…
Stephanie Michler
bmw mechanical repair
The absolute best customer service!! Gelina was able to provide an initial estimate after reaching out via an online forum, answer all my questions and provide a service and battery change on the car all within a quick turn around time! Clean garage, easy to find and very welcoming office team. I highly recommend!