Bosch Service Approved Code TradingStandards.gov.uk

020 8863 5220

OPEN NOW


Monday - Friday 8.30am - 5.30pm Saturday 8.30am - 1pm Mon - Fri 8.30am - 5.30pm Sat 8.30am - 1pm

Cardoc House, Station Road,
North Harrow, HA2 6AE
Google Rating
4.8
Based on 1076 reviews
js_loader
Bosch Approved<br>Garage
Bosch Approved
Garage
Same Day<br>Repairs
Same Day
Repairs
Up To 50% Off<br>Dealer Rates
Up To 50% Off
Dealer Rates
Collection<br>And Delivery
Collection
And Delivery
1 Year/12k<br>Free Guarantee
1 Year/12k
Free Guarantee

ADAS CALIBRATION LONDON

Same Day Calibration Service Harrow

Today’s vehicles are packed with technology that looks out for you every time you drive.

Advanced Driver Assistance Systems (ADAS) are there to help you stay in your lane, avoid collisions and manage speed safely in traffic. Whether you drive a family car or a business vehicle, these systems are crucial for your safety and confidence on the road

Yet many drivers don’t realise that ADAS relies on perfect calibration to work correctly. Even routine repairs or minor bumps can push sensors out of alignment. This is why we’ve launched our new ADAS Calibration service at Cardoc, keeping your car’s technology precise and reliable.

When Your Car Needs ADAS Calibration

Advanced Driver Assistance Systems could reduce road accidents by 24% if fitted widely and used properly. But the same system can actually contribute towards accidents if it isn’t calibrated correctly. ADAS calibration isn’t just for cars that have been in a major crash. Many everyday fixes could mean your system needs to be recalibrated, including:

  • Windscreen fitting or replacement.
  • Steering or suspension work.
  • Four-wheel alignment.
  • Accident repairs.
  • Ride height alterations or modifications.

If any of these jobs have been done recently, your vehicle’s cameras and sensors might no longer be pointing in the correct direction or measuring distances accurately. This could leave your safety features disabled or giving incorrect warnings.

What Happens If ADAS Isn’t Calibrated?

Driving a car with uncalibrated ADAS can cause problems such as:

  • Lane departure alerts activating without reason.
  • Adaptive cruise control braking suddenly.
  • Blind spot warnings failing to detect vehicles.
  • Emergency braking systems triggering unnecessarily.
  • Dashboard warning lights appearing for driver assistance systems.

Aside from safety concerns, failing to recalibrate ADAS could risk invalidating your vehicle’s warranty or insurance in some cases. Manufacturers are clear that recalibration is essential whenever work affects cameras, radar or sensors.

Our State of the Art Calibration Facility

At Cardoc, we’ve invested in the latest technology to deliver precise and reliable ADAS calibration. Our workshop is equipped with the Bosch DAS 3000 S20, an advanced calibration unit that helps us measure and align your vehicle’s safety systems to the highest standards. This means:

  • Accurate alignment of cameras and sensors.
  • Fast calibration process to minimise your car’s downtime.
  • Compatibility with a wide range of vehicle makes and models (models from 2010 onwards).
  • Confidence that your car meets the manufacturer’s specifications.
  • Calibrated by Bosch accredited technicians.

Our Bosch technicians are fully trained in using this system and follow strict procedures to ensure every calibration is done properly. We also provide documentation to confirm your vehicle’s ADAS has been correctly set up.

Why Cardoc Customers Trust Us for ADAS

Experienced team specialising in modern vehicle technology

  • Leading equipment for precise results.
  • Honest advice and clear explanations.
  • Competitive prices with no hidden costs.
  • Convenient booking and fast turnaround.

Thousands of drivers trust Cardoc with their cars every year because we combine technical expertise with genuine customer care. When it comes to something as vital as ADAS, you can’t afford to settle for anything less.

Book Your ADAS Check Today

Don’t wait until your warning lights come on. If your car has undergone repairs or if you simply want peace of mind, get your ADAS checked and calibrated by the experts at Cardoc. We’ll make sure your safety systems are ready to protect you whenever you’re on the road.

Free 1-Year Additional Guarantee (Parts & Labour)

All work we carry out comes with a FREE 1-year or 12,000 miles (whichever comes first) parts and labour guarantee. That’s on top of the standard manufacturer’s guarantee.

Local Collection & Delivery Service

Can’t make it to our clutch repairs and replacement service centre in Harrow? No problem. We have a local collection and delivery service so we pick up your vehicle, carry out any work required and then drop it back to you. Get in touch to arrange a local collection today.

Repair Now, Pay Later

Thanks to Payment Assist, we are able to provide a repair now, pay later service for all those urgent repairs that cannot wait. Contact us today to learn more about this service.

For an ADAS calibration check, call us on 020 8863 5220 or send us a message

Opening Times

Mon - Fri: 8.30am - 5.30pm  |  Sat: 8.30am - 1pm

CONTACT US

Send us a message using the form below.
We typically reply within 60 mins (during office hours). Alternatively, you can call us on 020 8863 5220 (local rate).





    A wheel speed sensor needed replacing on an X3 on a recent Saturday so I could drive back to Cornwall that day. The part was obtained and fitted before 2pm, which was fantastic service on a weekend. Very impressive.

    Marc Gregory (Google Review)

    INDEPENDENT SPECIALISTS

    Servicing & Repairs By Bosch Technicians

    WHY CHOOSE CARDOC?

    9/10 Recommend Us

    Bosch Approved<br>Garage

    Bosch Approved
    Garage

    We're a proud member of the Bosch Car Service network of independent garages delivering high quality vehicle servicing, maintenance, and repairs for all makes and models

    1 Year Additional<br>Guarantee

    1 Year Additional
    Guarantee

    For that extra peace of mind, we provide a free 1 year part and labour guarantee on all work carried out on top of the standard manufacturer guarantee

    Same Day<br>Repairs

    Same Day
    Repairs

    Say goodbye to long waiting times. We provide same day servicing and repairs. Enjoy a local collection and delivery service for a truly hassle-free experience

    Repair Now,<br>Pay Later

    Repair Now,
    Pay Later

    Thanks to Payment Assist, we are able to provide a repair now, pay later service for all those urgent repairs that cannot wait. Contact us today to learn more

    CUSTOMER REVIEWS

    Over 1000 Reviews To Date

    Google Rating
    4.8
    Based on 1076 reviews
    js_loader
    4.8
    Zorina Baksh
    Excellent service. Will use again.
    Hiten Rabadia
    I've been using this garage for several years now. The quality of their work is always excellent, and it's clear they take real pride in what they do. The team are friendly, professional, and always happy to offer honest advice and share their expertise without ever making you feel pressured. Booking appointments is straightforward, and they always do their best to fit you in within a reasonable timeframe. I wouldn't hesitate to recommend them to anyone looking for a dependable and knowledgeable garage.
    Margaret Martin
    Very good service
    Iosif Bili
    I had a bad experience with my Mercedes, airmatic system faulty and problems with the car levelling but the Cardoc solved my problem quickly.Thank you Cardoc!
    Zak Islam
    got my engine oil serviced here - my bmw 5 series. Really professional service & helpful.Also came back to the car, pleasantly surprised they washed it for me as well! Thank you to all the staff.
    Tim
    Great service, very professional.Precise explanations and very accomodating.
    satyander thakur
    I noticed my engine becoming increasingly loud over a few months, so I took it to my local garage (where I had my minor service and MOT done in November 2025). After a quick test drive, their mechanic claimed my timing chain was in a dangerous condition and required an immediate, incredibly expensive replacement. Since my car is a 2012 model, I wanted a second opinion before committing to such a costly repair—especially with a long holiday drive coming up.Luckily, I found Cardoc in North Harrow after reading their excellent online reviews. I emailed them and received a prompt reply from Paul, who clearly explained the diagnostic costs and next steps. I dropped my car off, and within two hours, they diagnosed the actual issue: a worn engine alternator belt, not the timing chain! The total quote was nearly a third of what the first garage wanted!When I collected the car, the noise was completely gone. To my surprise, they had also complimentary topped up my fluids and fully washed and vacuumed the car. Paul was incredibly kind, taking the time to answer all my questions in detail. This was hands-down the best experience I have ever had with a garage. I highly recommend Cardoc to anyone who dreads car maintenance—they are honest, professional, and excellent value.
    Tiago Pombinho
    Service and MOT done with them. Everyone was absolutely brilliant. 10/10.
    js_loader

    ACCREDITATIONS

    Trusted By The Best

    Over 10 years service, respected and accredited by all major motor vehicle industry bodies and brands including Bosch, IMI, RMI and the Motor Ombudsman. 

    Bosch ServiceInstitute of the Motor IndustryRMI | Retail Motor Industry FederationTrading Standards | Approved in The Consumer Codes Approval Scheme Trust My GarageThe Motor Ombudsman

    GET IN TOUCH

    VISIT USCardoc House, Station Road, 
    North Harrow, London, HA2 6AE

    OPENING TIMES

    Monday - Friday 8.30am - 5.30pm
    Saturday 8.30am - 1pm


    020 8863 5220

    OPEN NOW UNTIL 5.30PM