£316.64

Average price for this repair for your Mercedes in the last 30 days^

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for a starter motor repair?

With RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage. They can do a starter motor repair on your driveway, so you don't even need to leave the house.

Our starter motors are high quality, meeting OEM standards – that means we use we only use parts that meet your vehicle manufacturer’s strict quality criteria. and covered by a 12-month guarantee. No hidden costs, just friendly, honest experts.

RAC Mobile Mechanics can carry out starter motor repair on popular Mercedes models such as A-Class, C-Class, GLC, E-Class, and EQA. This service is completed at your home or workplace, following Mercedes maintenance guidance and using OEM‑equivalent parts. You get clear pricing, real‑time updates and a convenient, no‑hassle experience.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick for your Mercedes

We’ll come to you at home or work

RAC Mobile Mechanic for your Mercedes

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At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind® to our members. We’re best known for our breakdown service. And now – our new RAC Mobile Mechanics are here to help make every day motoring easier. If you need a service or repair, they’ll come to you at your home or work.

Close up of a stop start engine for a starter motor

Book a starter motor repair

A faulty starter motor can leave you stranded, but our mobile mechanics can come to you at home or work to get your car up and running, saving you the hassle of going to a garage.

We use original equipment manufacturer (OEM) standard parts, which means every new part will be the same standard and same quality as the original part it replaced.
Our mobile mechanics are friendly, honest, and backed by the RAC.
Close up of an RAC Mobile Mechanic running a vehicle diagnostic check

Vehicle diagnostic check

£99

We’ll spend up to 30 mins checking your car’s onboard management system for faults. We’ll talk you through repairs needed and provide a full report. If any further work is needed, we’ll agree this with you before we start. Any additional work after the first 30 minutes will be priced at £20 per 15 minutes. We’ll agree this with you before proceeding.

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors
If we detect any issues, we'll talk through what needs to be repaired. We’ll give you a no-obligation quote to fix it on the spot, if we can. Or we’ll recommend a local RAC Approved Garage, and give you a full error report to take there.

Average cost of a Starter Motor repair by car make^

 The cost of a starter motor repair will depend on the car you drive. According to RAC data, the average cost of a starter motor repair is £330. But you can check out the average price of a starter motor repair for your specific car make here.


And it’s not just a starter motor repair we can do for your Mercedes

Mobile mechanics bring the garage to you, saving you the hassle of getting your car to a garage. If you need a service or repair, they’ll come to you at your home or work.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

IN'n'OUT Autocentres - Erith

4.4/5

Professional MOT and Servicing while you shop. Simply drop off your vehicle and we’ll complete your service, MOT test or repair while you shop or relax in the café at Morrisons. With over 30 Autocentres across the UK and a 5-Star Trustpilot rating, IN‘n’OUT Autocentres is the big local garage you can trust, making caring for your car even easier
Morrisons Car Park, James Wyatt Way, Erith, DA82AH

B&W Motor Company.

4.6/5

Welcome to B&W Motor Company From our convenient location in South Croydon, we aim to offer our customers peace of mind that we can cater for all aspects of maintaining their vehicles in a cost effective and friendly manner. We deal with all makes of cars and LCV’s whether they are Privately owned, Company or Lease managed vehicles. We are delighted to have been invited to join the national network of RAC Approved Garages. The RAC have been serving motorists since 1897, and as the motorist’s champion, it’s their duty to provide motorists with a network of independent garages they can trust, that’s why they set up the RAC Approved Garages Network. As an RAC Approved Garage we follow the RAC Customer Charter for Approved Garages. This means you will get: Honest pricing – All work will be explained clearly and the costs will be transparent Quality work – Any repairs done will meet the high standard set by the RAC Exceptional customer service – You’ll find the service friendly, straightforward and jargon free For more information about the RAC and the Approved Garages network, please visit: www.rac.co.uk/approvedgarages Our range of services offer a winning combination of affordability along with the highest technical and customer service standards; whether basic servicing, diagnostics, wheel alignment, brakes, clutches or air conditioning.
57 Brighton Rd, South Croydon, CR26ED

I C Automotive LTD

4.2/5

We are an established local independent garage and are proud to be members of Autofirst Network – a nationwide network of independent garages operating to the Network’s 6 core values of Capability, Consistency, Care, Clarity, Cost Effectiveness and Customer Focus. For your added peace of mind we are members of the Motor Ombudsman service which is approved by The Trading Standards Institute. In short, we are a local garage you can trust offering you the support and service guarantees of a national network, giving you complete peace of mind. We offer an interest free payment plan through Payment Assist which takes the worry out of having to find all the funds to repair your car at the one time and offers you to pay this over 4 equal amounts with the first 1/4 coming out the day you sign up for the repair. Terms and conditions apply. Speak to a member of staff for more details. All free health checks are to be dropped off by 8:30am as this is a free service, We ask you not to be late. Thank You
Unit 1 Glover Street, St Helens, WA103LF

T L Motors

4.5/5

Here at TL Motors we provide an across-the-board garage service offering high quality servicing and repairs, including bodywork on all makes and models. We have six expert technicians with over 100 years of combined experience who assure quality servicing and repairs on all types of vehicles around North London. We offer a free collection and delivery (subject to status), courtesy cars available (subject to status) and breakdown recovery throughout North London by arrangement. We are also proud specialists in Japanese and German cars. We look forward to offering our expertise and assistance.
60 Cromwell Road, Muswell Hill, London, N102PD

CCUK Sports & Performance LTD

4.8/5

About CCUK Sports & Performance Ltd At CCUK Sports & Performance Ltd we are committed to providing professional, reliable and honest automotive repair and servicing for customers throughout the UK. With up to 30 years of combined experience across our team, we have the knowledge, equipment and expertise to handle everything from routine servicing and maintenance to complex mechanical repairs and specialist work. We are proud to be an *AA Approved Repairer* and **RAC Accredited Repairer* giving our customers added confidence that their vehicle is in safe and experienced hands. We also work with *all major warranty providers* and undertake warranty repairs. Our Services We offer a comprehensive range of automotive services, including: * **All mechanical repairs and servicing** * **Clutch specialists** * **Ford Wet Belt specialists** * **MOTs** * **Vehicle diagnostics** * **Air-conditioning re-gas — carried out in-house** * **Tyres — all sizes and major brands, supplied and fitted** * **Alloy wheel refurbishment** * **Warranty repairs — working with all warranty providers** * **Vehicle collection and delivery** * **Nationwide vehicle transportation** Our dedicated *in-house transport department* supported by a fleet of recovery trucks allows us to provide vehicle collection, delivery and transportation services across the *whole of the UK*. Making Vehicle Repairs Easier We understand that having your vehicle off the road can be inconvenient which is why we aim to make the entire process as straightforward as possible. From collection and delivery to diagnostics, repairs and servicing we can take care of your vehicle from start to finish. We also offer **Payment Assist** allowing eligible customers to spread the cost of their repairs over **3, 4 or 6 months at 0% interest** What you see is what you pay! Supporting Those Who Serve We are pleased to offer a **Blue Light Discount** to eligible customers as a thank you for the essential work they do. Why Choose CCUK Sports & Performance Ltd? Whether you need a routine service, MOT, New tyres, diagnostics, a clutch replacement, Engine work or a more complex mechanical repair, our experienced team is here to help. With specialist expertise in-house facilities, nationwide transport capability and a strong focus on customer service CCUK Sports & Performance Ltd is your trusted automotive partner — keeping you and your vehicle moving.** Contact us today to discuss your vehicle requirements or arrange a booking.
182 Pleck Road, Walsall, WS29EU

Frequently asked questions about a starter motor repair

If your starter motor isn’t working you may hear a clicking noise when you turn the key, the engine may not crank, you’ll have intermittent starting issues,and could hear grinding noises. Smoke coming from under the bonnet or a burning smell can also be signs of a bad starter motor.

Jumpstarting your car probably won’t help. It’s best to diagnose the problem and repair or replace the starter motor as needed.

Starter motors can become faulty due to wear and tear, electrical issues, mechanical failures, and environmental factors. Regular upkeep can help prevent these problems.

Starter motors last between 100,000 to 150,000 miles. However, this can change based on usage, maintenance, and the quality of the starter motor.

The starter motor is typically found near the bottom of the engine, where it engages with the engine’s flywheel. The exact location can vary depending on the vehicle’s make and model.

The time needed to repair a starter motor can vary. Minor repairs might take 1-2 hours, while a complete replacement could take 2-4 hours, depending on the car’s make and model and the skill of the mechanic.

In many cases, starter motors can be repaired, especially if the issues are minor. However, if the motor itself is damaged or worn out, you might need to replace it.

Driving with a faulty starter motor is not recommended as you could be left stranded if the car fails to start. It’s best to address starter motor issues straight away to avoid trouble and potential breakdowns.

To extend the life of your starter motor, keep up with regular up-keep, keep electrical connections clean and tight, avoid frequent short trips, and sort any starting issues as soon as you notice them.

Yes, you can perform basic tests at home. A visual inspection and battery voltage check using a multimetre are easily done without professional training. However, more detailed tests, like the current draw test, are best performed by a mechanic.

Yes, a faulty starter motor can strain the battery and alternator. Repeated attempts to start the car with a bad starter motor can overwork them, potentially leading to additional issues.

If the starter motor fails while you are away from home, you can contact a mobile mechanic or roadside assistance service. They can help diagnose the issue and perform temporary repairs or arrange towing if necessary.

Yes, a faulty starter motor can drain your car battery. This can make the car difficult to start and shorten the battery’s lifespan.

If the car starts but the starter motor makes a strange noise, such as grinding or whining, it could indicate a misalignment or wear in the starter gear. Have it inspected and repaired to avoid further damage.