Top Mechanics For Smart/MCC Alternator Repair & Replacements

100 Reviews

Garage in Kilmarnock, 16 years of experience
16 years in the trade, cover most work types, happy to help.
GORDON • 5th May 2025
Smart forfour • Alternator replacement

14 Reviews

Garage in Stevenage, 20 years of experience
I have been working as a mobile mechanic for over 20 years now. I started out working for a small garage, but soon realized that I wanted to have more control over my schedule and the types of jobs I was tak...

400 Reviews

Mobile mechanic in Tamworth, 10 years of experience
Ive been a mechanic for 10 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...
GRAHAM • 1st September 2022
Smart fortwo • Alternator replacement

60 Reviews

Garage in Mitchem, 30 years of experience
I have more than 25 years experience in repairing cars and vans. Some of the services we do include Engine Service, Brakes, Tyres, Clutches, Timing Belts and so much more. We are also able to offer body work...
SAM • 22nd March 2021
Smart Smart • Alternator replacement

133 Reviews

Garage in Bishops Waltham , 13 years of experience
Antony - Mechanic for 13 years - MOT tester - Main dealership certificated As a master technician - Trained in technical diagnostic equipment. And electrical diagnostics Our aim is to give you the best...

4 Reviews

Garage in Slough, 15 years of experience
Here at Elmwood Recovery’s we provide a professional & friendly service, whether it’s a recovery needed for a vehicle or a mechanical repair for all your automotive needs. Always Quick On Getting You Back On...
JAMES • 6th July 2025
Citroen DS4 • Diesel particulate filter (DPF) chemical clean and regeneration

142 Reviews

Garage in Reading, 6 years of experience
I have worked as a mechanic in multiple garages however i started MK Servicing as a sole trader in 2022. I have since grown the business and the reputation by providing the best possible customer experience....

23 Reviews

Garage in Glasgow, 9 years of experience
I have been in the motor industry for 9 years. I have had my own business for the past 6 years offering all mechanics repairs including brakes clutches, bodywork, tyres, timing belts, and much more.

78 Reviews

Garage in North Devon, 30 years of experience
Hi my name is ant ,I have been in the motor trade for 30 years in main dealers and independent garages, so have a broad range of experience on pretty much all makes and models ,mostly Vw ,I do servicing ,cam...
SAM • 5th July 2025
Volkswagen Amarok • Gear Selector And Transmission Inspection

11 Reviews

Garage in Crawley, 11 years of experience
MOT Testing: For cars, vans, and motorhomes up to 12 seats. we do Car Servicing and Repairs, Air Conditioning Regas and Repairs, Brakes, Exhausts, and Suspension Repairs and all sort of diagnostics.

59 Reviews

Garage in Colwyn Bay, 9 years of experience
Many years experience working in fast paced workshop carrying out diagnostics, servicing MOT testing & repairs Tel: 07425758164
KHURAM • 5th July 2025
Audi A4 Avant • Standard Pre-purchase Inspection

198 Reviews

Garage in London, 7 years of experience
I work on clutches, full services, suspension and exhaust system, tyres, brakes and breakdown services.

44 Reviews

Garage in Blackwood, 20 years of experience
Xtec Mobile Mechanic is a well established with mobile vehicle repairs, serving and Diagnostics that specialises in Fords but covers all other makes and models.
SHANE • 5th July 2025
Jaguar F-PACE • Full Service

41 Reviews

Garage in Bucks , 30 years of experience
We are a small family run business and understand how important it is for you to have a safe vehicle for you to travel to work, school and for personal reasons. We can come to you at home or work at a time ...
MICHAEL • 5th July 2025
Ford Kuga • Full Service

5 Reviews

Garage in High Wycombe, 8 years of experience
I’m a Mechanic with eight years of professional experience into mechanical repairs, e.g. oil change brake pad replacement and full engine work
JAMES • 5th July 2025
Vauxhall Insignia Grand Sport • Full Service
Frequently asked questions about Smart/MCC alternator repair & replacements
Read our answers to questions about alternator repair costs, symptoms and more.
What does an alternator replacement on my Smart/MCC involve?
- Mechanic will inspect the car's battery charging system.
- Mechanic will inspect the alternator's ancillaries (drive belt, cables etc.)
- Mechanic will test the voltage output of the alternator.
- If necessary, the mechanic will replace the alternator.
- Mechanic will advise if any other parts of the electric system need to be replaced.
- Mechanic will test the charging system and will test drive the car.
What are the symptoms of a bad Smart/MCC alternator?
- When the battery warning light on the car's dashboard has lit up.
- When the battery is not being recharged
How long does it take a mechanic to replace an alternator on my Smart/MCC?
On average, alternator replacement times can range from 1 hour to 2.5 hours with an average of just over 1 hour. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
How often should I replace an alternator on my Smart/MCC?
Generally alternators only need to be replaced if there is an issue with them. Should you experience any problems like those listed it is important to have the battery charging system inspected and, if necessary, have the alternator replaced.
As the demand for more and more electrical equipment and devices on modern vehicles increases, the demand on the alternator is increased. Therefore whilst the units themselves have improved dramatically in design and reliability, this is outweighed by the increased reliance on it. So, alternator replacement is a frequent repair on most vehicles at some point.
What are the signs of a bad Smart/MCC alternator?
If the battery light remains on with the ignition (and does not go out once the charging is in operation), or comes on with the engine running then there is an issue with the alternator generating power and the battery will not be recharged. It is important to get a professional mechanic to check the issue as soon as possible.
How can I extend the lifetime of my Smart/MCC alternator?
Because it is not possible to turn the alternator off and it will therefore always be turning when the engine is running, there is little you can do to prevent wear and tear. Obviously as an electrical device, they do not like water, so avoiding flooding is important!
Can a bad or faulty alternator affect a new battery on my Smart/MCC?
A bad alternator can damage a new battery if the battery is not receiving the proper charging voltage. While it may not completely destroy it, a faulty alternator can cause a new battery to drain more quickly than it should.
Can an alternator on my Smart/MCC fail suddenly?
Alternators can fail suddenly, but more often than not they will slowly lose their ability to charge the battery and eventually die. So even if it fails while driving, you may still be able to drive the car a few miles before the car comes to a complete stop.
How do I check if my Smart/MCC alternator is working properly?
The easiest way to check if your alternator is working is to start the car and let it idle. Then, turn on all of the car's accessories one at a time. If the car's battery dies while the accessories are on, then the alternator is not working.
Additionally, the battery should be tested for voltage. If the battery is low, the alternator may not be charging the battery. Depending on the electrical system, a voltmeter reading in the 13.8 to 15.3 volt range with the engine running, lights and accessories off, generally indicates that the alternator is working as it should be.
Can I jumpstart my Smart/MCC with a bad or faulty alternator?
If the battery is not dead, then yes, you can jumpstart a car with a bad alternator, but it will only run for a short period of time before the battery is drained again.
What happens when the car alternator fails while I am driving on my Smart/MCC?
If your alternator dies while driving, your car will eventually lose power and come to a stop. You may notice the first signs of a dying alternator with dimmed interior lights and warning lights on the dashboard. The best thing to do in this case is find a safe place to stop and call for professional help.
How do I fix a bad Smart/MCC alternator?
In most cases the alternator would be replaced if it bad or faulty. Alternators can be refurbished but often getting a new one fitted is more cost-effective. An alternator is an electrical component that is key to supplying power to your car so fixing it is a job best left to qualified technicians.
Can local garages offer home collection and delivery for Smart/MCC alternator repair?
Yes, many local garages are able to offer collection and delivery for an alternator repair 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 alternator repair on your Smart/MCC.
Can mobile mechanics do Smart/MCC alternator repair at my home or office?
Yes, mobile mechanics can do an alternator repair 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.
How much does a Smart/MCC alternator repair cost?
The cost for a Smart/MCC alternator repair depends on the model of your Smart/MCC. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Alternator.
Name | Average Cost | |
---|---|---|
Smart forfour | £419 | Get exact price |
Smart fortwo | £483 | Get exact price |
Smart Roadster | £288 | Get exact price |
Smart Smart | £282 | Get exact price |
Estimates on average repair costs, such as the above results for an alternator repair, 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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Mechanics that work on Smart/MCCs
- Ashton’s Autoworx, Manchester
- Auto Electrix Ferndown Ltd, Wimbourne
- Automend, Somerset
- Bar Mobile Mechanic, Redcar
- DG Automotive, Greenock
- EAST DEVON AUTOS, Ottery St.Mary
- GE Motors, Rhyl
- George Kessock-Philip, Ingol, Preston
- Gr Automotive Repairs And Servicing, Shepperton
- Lynx Auto Centre Limited, Faygate, Near Horsham
- Mick Mobile Mechanic, Middlesbrough
- Pb Auto Repairs, Wells
- Pitstop Car Sevices, London
- QCD VEHICLE CENTRE LIMITED, Stoke Hammond
- R M Motor Engineers, Howden, Near Goole
- Sam's Autos, Bathgate
- Savage Motors, Swansea
- Southside Garage Ltd, Romsey