Smart/MCC Airbag inspection made easy

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Top Mechanics For Smart/MCC Airbag Inspections

30 Reviews

Garage in London, 12 years of experience

Over 10 Years Experience In The Motor Trade Specializing In All Types Of Mechanical Repairs e.g Shock absorbers Brake pads Brake disks Clutch Timing Belt Diagnostics Air conditioning Service MOT Al...

385 Reviews

Garage in Doncaster, 15 years of experience

Having done my apprenticeship in an independent garage for 5 years then spending the Last year of the apprenticeship at Volkswagen and spent 7 years thereafter. Left VW for Peugeot then BMW for couple years....

159 Reviews

Mobile mechanic in Basingstoke , 14 years of experience

Throughout my career, I've consistently valued honesty and transparency, catering to customers with varying levels of mechanical knowledge. My commitment is to ensure clients comprehend necessary work and fe...

8 Reviews

Mobile mechanic in Nottingham , 29 years of experience

Mobile Car and Light Commercial repairs and servicing. MOTs collected and delivered.

JAMIE 20th January 2026

Volkswagen Polo • Additional work following previous booking

221 Reviews

Garage in Ulcombe, 25 years of experience

We fit tyres at our work place or we can offer a mobile call out service. Also we offer a mobile mechanic service, This may be a simple diagnostic or mechanic work carried out at the road side, we can pic...

149 Reviews

Mobile mechanic in Gravesend, 18 years of experience

MOBILE MECHANIC SERIVCE COVERING THE SOUTH EAST. Rated number 1 mobile mechanic in Gravesend 2023 & 2024 by Preferred Mechanic. We carry out vehicle maintenance and repairs for all makes and models, ...

123 Reviews

Mobile mechanic in Isleworth, 20 years of experience

I have been in the industry for 20 years. Some of the services I offer include MOT failures, brakes, suspension, clutches, cambelt replacement, diagnostics, ABS, airbags. I take pride in my work and customer...

98 Reviews

Garage in Edinburgh, 11 years of experience

I have worked in fast fit centres, independent garages and main dealerships Can cover everything from a simple service to brakes and suspension repairs, including all aspects or mot repairs

11 Reviews

Mobile mechanic in Bournemouth , 9 years of experience

Experienced automotive mechanic with 9 years’ experience across multiple garages, handling a wide range of jobs including diagnostics, repairs, servicing, brakes, clutches, suspension, and mobile call-outs. ...

99 Reviews

Garage in Ballyclare, 8 years of experience

Pat Smyth garage limavady-- 6years Kerrs Tyres-- 2 years Proficient in suspension work, car diagnostics, mot prep, electrical diagnosis of car systems, dpf and adblue systems, I specialise in Mercedes, ha...

45 Reviews

Garage in Holme-On-Spalding-Moor, 15 years of experience

Hi I’m dave from full service garage So how the story began back in 2010 I took the leap to change my career and to pursue my dream of becoming a mechanic. I joined a small family run business in the hea...

51 Reviews

Mobile mechanic in Leicester, 10 years of experience

Hex Auto offers mobile maintenance and repairs, along with both mechanical and electrical diagnostics. We are flexible on times and can attend at most locations.

78 Reviews

Mobile mechanic in Leeds, 20 years of experience

I am a fully qualified motor vehicle mechanic with over 20 years of hands-on experience in the automotive industry. I have extensive experience working as a mobile mechanic, carrying out repairs, servicing, ...

19 Reviews

Garage in Basingstoke, 16 years of experience

We offer a range of services including: Diagnostics MOT and Repair Work Cambelts and Chains Clutches and Gearboxes Servicing Steering, Suspension and Exhaust

20 Reviews

Garage in High Wycombe, 12 years of experience

Refined Tuning has been running for 9 years, we specialize in DPF and EGR. We are also able to offer your general maintenance and repairs to keep your car in top condition and safely on the road.

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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