Smart/MCC Airbag inspection made easy

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Top Mechanics For Smart/MCC Airbag Inspections

484 Reviews

Mobile mechanic in Tamworth, 15 years of experience

Ive been a mechanic for 15 years im hybrid trained and level 3 trained technician ive worked for a major leading company and decided to run my own business im also mot trained so have a good understanding of...

24 Reviews

Garage in Uxbridge , 11 years of experience

We are MOT garage with 11 years of experincw working as vehicle technicians and MOT inspectors. Our journey originally started in AMA motors in 2014 where I was repairing and inspecting customer cars, I was ...

2 Reviews

Garage in Stockport, 12 years of experience

Since 2013, I have been running a trusted auto garage dedicated to providing a full range of vehicle repair and maintenance services. Our team of experienced mechanics handles everything from routine servici...

48 Reviews

Mobile mechanic in Lowestoft , 6 years of experience

At East Point Tyres, we bring expert vehicle care directly to you! Based in Lowestoft, we operate within a 60-mile radius, offering mobile tyre services, emergency roadside breakdown recovery, mobile battery...

115 Reviews

Garage in Newcastle , 30 years of experience

I served my time at bds motors whilst attending college I have worked for numerous garages and had my own business for 8 year before starting work in a management role for great north auto centre and I am n...

16 Reviews

Garage in Wakefield, 11 years of experience

At Overdrive One Stop Service Ltd, we pride ourselves on delivering honest, efficient, and affordable vehicle maintenance and repairs. Since opening our doors in 2022, we’ve built a reputation in Wakefield f...

43 Reviews

Garage in Ipswich, 16 years of experience

As a team we have a wealth of over 60 years experience in the commercial and light vehicle trade

25 Reviews

Garage in Paignton , 21 years of experience

Run my own garage in Paignton for 9years now. Previously in brixham for a further 12 years

75 Reviews

Garage in Bedford, 30 years of experience

I started working on cars with my father (who is a elctro/mechanical engineer) at age 11. When I left school I did an apprenticeship with Ford and worked with Ford for six years. I then moved onto an indepen...

23 Reviews

Mobile mechanic in Croydon, 9 years of experience

11/2025 - Present: Proprietor/ Master Technician - Positive Vehicle Solutions (Croydon) 01/2025 - 11/2025: Proprietor/ Master Technician - Shiels Country Cars (N.Ireland) 12/2023 - 01/2025: Lead/ Master ...

222 Reviews

Mobile mechanic in Cambridge, 10 years of experience

With over 10 years of experience, I am a highly skilled mobile mechanic specialising in general maintenance and vehicle repairs

37 Reviews

Mobile mechanic in Nottingham, 40 years of experience

I worked as a mechanic as soon as I left college and although cars a technology have moved on the basic principles remain the same.I worked for myself for many years and some of that owning and operating my...

108 Reviews

Garage in Kent, 16 years of experience

Covering Kent, South East London, Essex Fully qualified with 15+ years experience Breakdowns and Non starts Servicing and MOT Diagnostics and repairs Emergency call outs Vehicle health checks Engine m...

155 Reviews

Garage in Accrington , 32 years of experience

Unity Tyres & Autocare provide a comprehensive range of services for the motorist of today. With over 30 years experience in the motor trade we are a on call mobile service on a journey to promptly take ...

69 Reviews

Mobile mechanic in Stoke On Trent , 5 years of experience

Hi, I’m a mobile mechanic based in Stoke-on-Trent with over 5 years of hands-on experience in the trade. I pride myself on delivering reliable, honest, and convenient service – right at your doorstep. Whethe...

Frequently asked questions about Smart/MCC airbag inspections

Read our answers to questions about airbag inspection costs, symptoms and more.

What triggers an SRS warning light on Smart/MCC?

When the ignition is switched on, the SRS control unit (ECU) will check communication with all the airbag units around the vehicle, the trigger mechanism and seat belt tensioners etc. If communication is satisfied then the light will extinguish,

However, if the return signal from one of the units is not received, or it picks up information that is out of the expected range, then the light will remain on.

What are the potential causes of an SRS warning light on my Smart/MCC?

There is a wide range of error codes that can be received by the SRS ECU, the number depending on the vehicle you have. However there are a few common ones that can trigger it.

  • Steering Wheel Clock Spring; This is the ribbon mechanism which is behind the steering wheel that contains the wires to the drivers airbag. Like a clock spring, they wind and unwind as the steering wheel turns and whilst fairly flexible, after a time they can become brittle and crack
  • Under Seat Connection; There is a connector block under the front seats that connects the wires in the seat SRS components to the vehicles wiring loom. These have to be flexible as the seat needs to be adjusted for position of the occupant and over time they can work loose, especially on 3 door vehicles where the seat are pushed forward to allow access for the rear passengers.

How can I prevent issues occurring with the Smart/MCC SRS system?

Whilst there is little you can do to avoid simple wear and tear or component age, there are a few things that you can do to avoid some issues

  • Do not allow rubbish to accumulate behind the front seats. This rubbish can go under the seats and dislodge the seat connections.
  • When moving the front seats for position, try to do so gently without slamming them forward and back.
  • If you have a 3 door and the seats fold forward to allow access for the rear passengers, try to fold the seats with some due care.

How common are SRS faults on my Smart/MCC?

Issues are more common with age, but also with more and more complex and numerous airbags within the car, there are undoubtedly more issues to occur.

What happens during an SRS Fault Diagnostic on my Smart/MCC?

  • The mechanic will plug into the SRS system though your vehicle's diagnostic port.
  • They will then scan the system for the error code.
  • Once a list of the codes has been identified and recorded, they will clear the codes and retest.
  • The remaining error codes will then dictate the next course of action
  • If there are communication error codes, where possible, the mechanic will check the connections.
  • If the connections are fine, then the mechanic will quote you on the required repairs.
  • If the SRS light remains off after the clearing of the codes, it may have been a temporary fault in which no additional action needs to be taken.

How much does an SRS Fault Diagnostic on Smart/MCC cost?

The cost of an SRS Fault Diagnostic depends on your car and your area. Find out what you could save by having the diagnostic test by ClickMechanic, by selecting your car at the top of this page!

Can local garages offer home collection and delivery for Smart/MCC airbag inspection?

Yes, many local garages are able to offer collection and delivery for an airbag inspection on your Smart/MCC. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a airbag inspection on your Smart/MCC.

Can mobile mechanics do Smart/MCC airbag inspection at my home or office?

Yes, mobile mechanics can do an airbag inspection at your home or office on your Smart/MCC, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

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Name Average Cost

Estimates on average repair costs, such as the above results for an airbag inspection, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.

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