



DONNELLAN AUTO SERVICES - MERCEDES SPECIALISTS IN GALWAY
Welcome to Donnellan Auto Services – Your leading Mercedes Specialist Galway. Our team of specialist technicians have got you covered for all your Mercedes repairs, servicing or maintenance needs. We provide a five-star service at great value for money prices.
We are equipped to remove the guesswork from your Mercedes maintenance, offering you the first time fix every time. Our Mercedes knowledge and expertise combined with access to Mercedes manufacturer information, equipment and parts, provides both you and your Mercedes Benz with the level of service and care you deserve. To ensure the integrity of your Mercedes, we use genuine Mercedes parts in all our repair work.
Contact Donnellan Auto Services for all your Mercedes Specialist Galway needs. You won’t regret saving yourself time and money along the way.

8 reasons why Donnellan Auto Services are better than the Mercedes Galway dealer
Save money on all Mercedes services compared to main dealership costs
Your existing Mercedes warranties are kept intact with Donnellan Auto Services
Free courtesy car service available whilst we take care of your Mercedes Benz
Out of hours drop off and collections for those with a busy schedule
Finance payment plans available to help you maintain your Mercedes on a budget
24/7 call out and recovery available to bring you and your car back to safety
Family-run garage offering independent advice for all your servicing needs
Convenient Oranmore location, keeping you away from town centre traffic
How Donnellan Auto Services can help with keeping your Mercedes in peak condition
Book with our Mercedes Specialist Galway team today – We are here to help
Common issues with Mercedes
DPF: The Diesel Particulate Filter removes harmful chemicals from your vehicle’s emissions. So when this is not working correctly, it can cause a failed NCT. Save yourself the stress and let one of our team check the life of your DPF.
Injector Problems: Leaking injectors can cause an extensive build-up of carbon in your engine, which will eventually cause significant damage if left undetected. This is a common problem with Mercedes vans in particular. If you notice a change in performance, we strongly recommend you get this checked by one of our Mercedes technicians.
Adblue warning light: AdBlue is a fluid designed to remove harmful chemicals from your Mercedes’ exhaust emissions, but we have also seen a problem with the software and sensors, which causes the engine not to start. Contact one of our team to check your AdBlue levels.
Wiring: A faulty wire can bring your Mercedes to a halt as it can affect several of the vehicle sensors. A common problem we see is faulty wiring causing your DPF sensor to misread and therefore causing a drop in performance.
Water Pumps: Water pumps are vital in making sure coolant is pumped around your Mercedes’ engine. With a faulty pump, you may notice your engine overheating or coolant loss. Running your Mercedes at an increased temperature for a prolonged period will end up in extensive repairs.
How will I be kept informed on the progress of my Mercedes service?
Treating your Mercedes like it’s our own, we pride ourselves on providing an honest and transparent service.
We make sure we give you the confidence to know your Mercedes is safe with us.
Following your initial vehicle inspection, our specialist Mercedes technicians will provide you with a full report and will be there to answer any questions you may have. No work is ever completed without your agreement, so no hidden charges for work you didn’t want.
Contact Donnellan Auto Services Mercedes Specialist Galway and let us look after your Mercedes like it deserves.

Book with our Mercedes Specialist Galway team today – We are here to help
Additional benefits of choosing Donnellan Auto Services
Location
Save time and money with Donnellan Auto Services – your Mercedes Specialist Galway.
Located in Oranmore Business Park, we are a conveniently located family-run business offering independent, specialist Mercedes Benz advice.
