Blog Posts

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  How to work out if my Audi alternator is failing?

  Experiencing a ‘Battery’ or ‘ALT’ warning light on your Audi dashboard? Do your lights flicker or not work as they should? Maybe you find it hard to start your Audi? The alternator might be at fault.

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  BMW Maintenance Protocols to Help Your Vehicle Last a Lifetime

  Regular upkeep of your BMW ensures its longevity. You can keep your vehicle running like new by attending all scheduled services and addressing concerns early.

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  The Expert Guide to the Mercedes B Service

  When it comes to keeping your Mercedes in pristine condition, the importance of regular maintenance and service cannot be overstated. You will face performance issues down the road if you ignore your Mercedes service schedule, which could end in costly repairs. Which is why you should stay on top of all your Mercedes service appointments.

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  The Volkswagen Fuel Filter Guide

  This popular German brand is known for delivering to the masses. With an impressive lineup to choose from, your Volkswagen is a trusted brand you can rely on. Just like any petrol or diesel vehicle, your VW requires efficient fuel delivery to the engine in order to run properly. To allow for this, fuel filter replacements are needed at regular intervals.

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  Our Audi Expert Guide to Windscreen Wipers

  Are you aware that the windscreen wipers on your Audi play a crucial role in your safety? As a result of the wipers, your windscreen and rear window are kept clean, meaning you can see better on the road, making driving safer. So, replacing them often will go a long way to keeping you safe on the road.

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  Diesel Particulate Filters (DPFs) – What They Do and How to Maintain Them

  Since 2009, all diesel engines have required diesel particulate filters (DPFs), in order to filter harmful emissions, to help reduce pollution. 

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  Identifying and Preventing Common BMW Faults

  BMW owners up and down the country know what it takes to keep their luxury vehicles in top condition. It’s no secret that many road users consider their vehicles to be their pride and joy and will look after them through regular maintenance and servicing to keep them running like new.

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  Audi Tyre Rotation: Everything You Need to Know

  Your Audi’s tyres are the only connection between your vehicle and the road surface, making them vital for your safety. Keeping them in top condition requires regular maintenance and servicing.

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  Volkswagen Spark Plugs: Everything You Need to Know

  At Donnellan Auto Services we know you want to keep your Volkswagen running at its best. So that’s why it’s important that you know when your spark plugs need to be replaced.

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