Check engine light

If the check engine light is illuminated, it can only mean one thing – your engine is likely in trouble. Many BMW owners in Nashua, NH, dread this indicator because it may mean dozens of possible issues. If this dashboard light is turned on, do not delay and call us right away. Otherwise, you are risking lasting and expensive damages to your luxury vehicle.

Ultimate Bimmer Services is your premier auto repair center in New Hampshire. Our certified specialists will expertly diagnose your check engine light and perform the necessary procedures to get your BMW back on the road. Moreover, we offer transparent and effective services at very competitive prices.

Check Engine Light and Diagnostic Experts in Nashua, NH

Check Engine Light and Diagnostic Experts in Nashua, NH

Drivers in Nashua and the rest of New Hampshire say that we are the best car repair center in town – and we agree. We are a team of highly-experienced professionals who share a passion for automotive care – and we have the same goal of providing you only the best service possible.

Additionally, we use factory-grade and cutting-edge equipment for BMWs. These include the latest onboard diagnostic scanners (OBD-2) to determine what triggered your check engine light. Where most repair shops can tell the general location of the issue, we can provide the exact location of the problem with your BMW.

Why choose us for Check Engine Light services?

Your onboard error codes and check engine light may seem cryptic and confuse a novice. Some problems may not be too threatening, so you can still drive your BMW with these lights illuminated. However, forcing to use it in such a condition might be bad for the engine.

The check engine light is connected to your engine control module (ECM). This component controls various features inside your vehicle. Moreover, the ECM is the main technological apparatus that controls your engine’s performance, horsepower output, transmission fluidity, and fuel efficiency.

That’s why an illuminated check engine light may be caused by any faulty part linked to the ECM. This may be a crucial component like the transmission system control or the catalytic converter.

As such, you should call Ultimate Bimmer Services ASAP as soon as your check engine light illuminates. Our techs in Nashua, NH, will find the issues without fail and prevent expensive engine replacement as much as possible.

As noted by our happy customers in New Hampshire, here are the key benefits that you will get from a check engine light service with us:

  • Smoother rides and better vehicle control
  • Improved engine performance
  • Better fuel efficiency
  • Consistent valve and ignition timing
  • Maintained reliability and resale value of your vehicle
  • Early detection and prevention of engine problems
  • More savings in the long run and many more

Check Engine Light Services Offered in Nashua, NH

Our BMW service shop in Nashua offers a wide array of repair and maintenance services. In addition to accurate check engine light diagnostics, we perform various procedures to restore or keep your vehicle in its best condition. Here are some of the most popular check engine light-related services availed by our customers:

Loose or damaged radiator cap replacement

A broken or loose radiator cap may trigger the check engine light since it prevents pressurizing the system. This may also result in overheating, melting your head gasket, and causing damage to the engine.

Oxygen sensor repair and replacement

Another common culprit behind the check engine light is a faulty O2 sensor. This can negatively affect the timing of the engine and combustion intervals. Getting this service from us will prevent stalling and unexpected power losses while driving.

Spark plug replacement and auto electrical diagnostics

Busted spark plugs, corroded wiring, and other electrical issues can also trigger your check engine light to illuminate. Using state-of-the-art inspection tools, our skillful techs will correctly identify the issue and fix it.

Check Engine Light Service in Nashua, NH

We strongly advise that you take the check engine light on your BMW seriously. When it does illuminate, do not hesitate to call Ultimate Bimmer Services. We will definitely find the issues that cause it and ensure that your vehicle stays reliable for many years to come. 

Just schedule an appointment online or visit our auto repair shop at 234 Amherst St, Nashua, NH 03063. Our friendly and seasoned technicians are looking forward to helping you!

The UBS Advantage?




Based on 50+ reviews

and WE couldn’t
be happier.


Ike Twum
Ike Twum
These guys are passionate about their work. They work with professionalism. Will always go there.
Stephen Coombes
Stephen Coombes
Friendly and communicative staff, and clearly very knowledgeable about these cars. Excellent service, going above and beyond to help.
Aziz Defaa
Aziz Defaa
My car broke down while driving home from work and had to get a tow but when I called i was told they were booked until the following week when i needed the car the next day to go back to work. I Spoke to Dan who was knowledgeable about the car and thoroughly explained possible issues with it. Super friendly, professional and great service. Ended up with the car the following day and the technician stayed over time to have the car ready for me. Overall, 10/10 recommend Ultimate Bimmer for anyone who needs their car worked on.
Justin Hackett
Justin Hackett
My experience with Dan was excellent. He is a BMW enthusiast and walked me through the pictures of parts needing repair. He was honest about the work that needed to be done and what could wait. I will be bringing both of my BMWs here for all maintenance!
This review is based off my experience over the phone with Dan and Heather. First off setting up an appointment with Heather was very inviting compared to most dealers. I ended up having to cancel my appointment and I spoke to Dan. He was asking about my car a little bit and I had a few basic questions as a first time BMW owner and Dan was very nice and spent a good amount of his time talking to me about my questions. Also telling me to call or text him if I have any questions about my car in general is a awesome thing to hear. I’m definitely excited to bring my car in for a oil change and build a good relationship with this group of people!!
Kelvin Christianto
Kelvin Christianto
Thanks to keep my vehicle great again! 👍


Become a part of our Team, Team Bimmer. We look forward to being your BMW Specialists!







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READY TO Get The UBS Advantage?

Our team knows that your BMW is a precious investment that you want to stay reliable for a long time. That’s why we believe you should entrust it only to qualified and experienced luxury vehicle experts in Nashua, NH.

For all your BMW repair and maintenance needs, just call Ultimate Bimmer Services. We will get your vehicle back on New England highways quickly and safely. Please schedule a service online or visit our automotive repair facility at 234 Amherst St, Nashua, NH 03063.