The 2012-2015 BMW 1 Series (F20 5-door, F21 3-door) brought refined handling and a dash of premium feel to the compact hatchback market in New Zealand. These models offer a fun driving experience and are now a popular option on the used market. However, like all cars, they have their quirks and potential problems. Let's take a closer look.
Some common issues include: • Timing chain problems: Particularly prevalent on N47 diesel engines. Listen for rattling noises, especially on startup. • Turbocharger failures: Diesel engines with higher mileage may experience turbocharger issues. • VANOS solenoid issues: Can cause rough running and reduced performance on petrol engines. • Electrical problems: Sensor failures and wiring issues can occur. • Suspension wear: Especially on models with sports suspension. Check for worn bushings and shock absorbers.
WOF tips
Key WOF (Warrant of Fitness) watchpoints for the 2012-2015 BMW 1 Series: • Tyre condition: Check for even wear and adequate tread depth. • Brake pad and rotor wear: Pay close attention to brake condition, especially on performance models. • Suspension components: Inspect for worn or damaged bushings, ball joints, and shock absorbers. • Lighting: Ensure all lights are functioning correctly. • Rust: Check around the wheel arches and underbody for signs of corrosion.
About the BMW 1 120 d
The F20/F21 generation 1 Series offered a range of engines, including both petrol and diesel options. Rear-wheel drive is a key selling point, providing excellent handling. Interior quality is generally good, although some materials can feel a little basic compared to larger BMW models. Warning lights to watch out for include those related to the engine management system, ABS, and tyre pressure. Regular maintenance, including oil changes and filter replacements, is crucial for longevity.
Questions owners ask
What are some common problems to look out for on a 2012-2015 BMW 1 Series?
Some common issues with the F20/F21 BMW 1 Series include timing chain problems, especially on N47 diesel engines. Listen for rattling noises on startup. Turbocharger failures can also occur on higher mileage diesel engines. VANOS solenoid issues can cause rough running on petrol engines. Electrical problems and suspension wear are also potential issues.
Where can I get replacement brake pads for my 2012-2015 BMW 1 Series in NZ?
CARFIX stocks 152 SKUs for the 2012-2015 BMW 1 Series, including brake pads. Check our website or visit a store to find the correct BRAKE PADS FRONT and BRAKE PADS REAR for your model.
What should I check on my 2012-2015 BMW 1 Series to pass its WOF?
Key WOF (Warrant of Fitness) watchpoints include tyre condition (even wear and tread depth), brake pad and rotor wear, suspension components (worn bushings, ball joints, shock absorbers), lighting, and rust (especially around wheel arches and underbody).
How often should I change the oil on my 2012-2015 BMW 1 Series?
The recommended service interval for the 2012-2015 BMW 1 Series is every 15,000km. Regular oil changes are crucial for engine longevity.
My 2012 BMW 1 Series petrol engine is running rough. What could be the problem?
Rough running on a petrol engine in the 2012-2015 BMW 1 Series can be caused by VANOS solenoid issues. It's recommended to get it checked by a mechanic.
Are timing chain issues common on the 2012-2015 BMW 1 Series?
Yes, timing chain problems are a known issue, particularly on the N47 diesel engines in the 2012-2015 BMW 1 Series. Listen for rattling noises, especially when starting the engine.
What kind of drivetrain does the 2012-2015 BMW 1 Series have?
The 2012-2015 BMW 1 Series (F20/F21) is known for its rear-wheel drive, which contributes to its excellent handling.