In 2004, BMW introduced the 1 Series which replaced the 3 Series as the company’s most fuel-efficient car. Consequently, these cars are highly sought after for their attractive appearance and excellent drivability.

Despite the rear-wheel drive configuration, the car offers a consistently smooth ride throughout its lifespan and its sporty handling and iconic BMW design make it a great investment that will retain its value for many years.

The BMW 1 Series is a popular car, known for its sleek design and top-notch performance. With various body styles available, such as the 3-door, 5-door, coupe and convertible, the 1 Series has been a favourite for many drivers around the world. While it is generally reliable, it is important to note that even BMW cars can experience minor issues over time.

Several common problems have been noted with the BMW 1 Series and it is important to be aware of these issues if you are considering buying one or already own one.

The BMW 1 Series has been reported to have several issues by its owners. These issues include problems with the ignition coil, turbo, brakes, power steering and EGR valve. As a result of some of these faults, BMW has announced recalls for affected models of the 1 Series.

Here are a few of the most commonly reported problems with the 1 Series and how to address them.

Engine Stalling Issues

The BMW 1 Series has been recalled multiple times due to an engine cut-off issue, which is caused by electrical wiring problems. Some drivers have reported flickering dashboard lights, while others have experienced the headlights switching off with the engine. The root of the problem was traced to an electrical wire that supplies power to the power distribution box, which BMW has since changed in recalled cars. If your vehicle has not been recalled, it is important to get the issue resolved.

Power Steering Malfunction

There have been multiple reports of power steering issues with the BMW 1 Series, which may cause the steering wheel to lose power due to an ECU failure. In some cases, the entire power steering unit may need to be replaced, which is a costly repair. BMW has recalled many cars due to this issue, so it is important to check your vehicle to avoid facing this problem.

Transmission Problems

Some BMW 1 Series models have been recalled due to a transmission-related issue, which causes a loss in drive and prevents drivers from being able to select gears. The issue was found to be caused by a small bolt that had come loose in the clutch pressure plate, affecting the function of the gearbox. While the issue can be resolved by tightening the loose bolt, it is important to have a professional mechanic handle the repair.

Fuel Pump Failure

Fuel pumps are known to be vulnerable to failure due to inadequate nickel-plating, which can be caused by the chemicals found in petrol. If you experience this issue, you may need to replace the fuel pump with a new one.

Ignition Coil Problems

Some drivers have reported smelling petrol in the cabin of their BMW 1 Series, which could be a sign of potential ignition coil failure. Other symptoms include a loss of power, engine backfiring and the check engine light coming on. As this issue involves high voltages, it is important to seek the assistance of a trained mechanic to replace the faulty ignition coil.

Turbo Problems

Some drivers have reported an excessive amount of smoke coming from the engine when accelerating in their BMW 1 Series, which could indicate issues with the turbocharger. While the turbo may be repairable in some cases, a replacement can be a costly repair.

Brake Problems

Some drivers have reported an issue with the seal on the brake system of their BMW 1 Series, which may cause the brakes to operate less effectively. It is important to have a professional mechanic check your brakes if you suspect there is an issue to avoid any potential safety concerns.

Uneven Tyre Wear

Uneven wear on tyres may be caused by a faulty power steering rack, which can cause the tracking of the front wheels to become unaligned. It is important to ensure that your tyres are correctly aligned to prevent abnormal or uneven wearing, which can also pose a safety risk.

EGR Valve Problems

When the EGR valve in your car becomes clogged with carbon, you may notice black smoke coming from the exhaust and an acceleration surge when lightly pressing down on the acceleration pedal. This issue can be resolved by cleaning or replacing the EGR valve.

Malfunctioning Start/Stop

One method that modern manufacturers have implemented to reduce fuel consumption is the addition of the start/stop feature. This feature turns off the vehicle when it comes to a stop and turns it back on when you hit the gas pedal. However, the BMW 1 Series has a few drawbacks with this feature that may be concerning to some.

Although it may not directly affect performance, the start/stop feature is an indication that the battery is not holding sufficient charge. But before you panic, it’s important to look at the engine temperatures, which will give you a clue as to why the feature is not working. The component requires some heat to operate effectively.

If this is a continuous issue throughout the day, then the battery should be tested. However, if it’s early in the morning or in extremely cold temperatures, you may want to let the car warm up correctly. The problem can often be resolved by getting some heat in the tyres.

In conclusion, BMW has established itself as a leading brand in the automotive industry, synonymous with luxury and high performance. As a German car manufacturer, it has earned the trust of car enthusiasts around the world, offering a range of car models to suit every need.

While BMWs are generally known to be reliable, like any other car, they may experience some common engine issues. It is essential to address these issues promptly to avoid further damage and ensure the continued longevity of your BMW. By taking good care of your BMW, you can enjoy the unique driving experience that these cars offer for years to come.

If you believe your BMW 1 Series may need a repair, you suspect a fault or you are considering a service or MOT, you can book your vehicle in to one of our 4 branches by using the simple form below or give us a call at Oldham 0161 624 5060, Heywood on 01706 622633, Bury 0161 761 3030 and our Oldham Van Centre 0161 628 5270.

We also offer a highly convenient Collect & Return service or a Courtesy Car to ensure your routine is disrupted as little as possible while your vehicle is serviced, repaired or undergoes an MOT.

Make A Booking Or Get A Quote Now