
Introduced in 2004 by the German automaker BMW, the BMW 1 series is a compact executive car which replaced the BMW 3 series compact range and became the smallest and cheapest vehicle from BMW. It features a rear-wheel drive chassis, 50:50 weight ratio, longitudinally mounted engine and aluminum multilink suspension. The 135i is the six-cylinder turbocharged petrol model, available in coupe and convertible body styles. It is capable of achieving 0 -10 0 Km/h in 5.3 seconds and its top speed has been electronically limited to 250 Km/h.
Frequently Asked Questions
How do I check the transmission fluid on a BMW 135?
To check the transmission fluid on a BMW 135, the engine must be running and the transmission must be in park or neutral. Locate the transmission dipstick, wipe it clean, reinsert it, and check the fluid level. If the fluid is low or discolored, it’s important to have the transmission inspected and serviced.
How do I replace the air filter on a BMW 135?
To replace the air filter on a BMW 135, you need to locate the air filter housing, remove the clips or screws, and take out the old filter. It’s important to inspect the air filter housing for any debris or damage and replace it if necessary. A clean air filter ensures proper engine performance and fuel efficiency.
How do I replace the brake pads on a BMW 135?
To replace the brake pads on a BMW 135, you need to remove the wheel and the caliper, compress the piston, remove the old pads, and install the new ones. It’s important to check the brake rotors for wear and damage as well. Properly replacing the brake pads and rotors will ensure safe and smooth braking.
How do I replace the cabin air filter on a BMW 135?
To replace the cabin air filter on a BMW 135, you need to locate the filter housing, remove the cover or clips, and take out the old filter. It’s important to check the filter housing for any debris or damage and replace it if necessary. A clean cabin air filter ensures proper air flow and air quality inside the vehicle.
How do I replace the fuel filter on a BMW 135?
To replace the fuel filter on a BMW 135, locate the filter, which is typically near the fuel tank. Disconnect the fuel lines and remove the old filter. Install the new filter, reconnect the fuel lines, and start the engine to check for leaks. Properly functioning fuel filters ensure proper fuel flow and engine performance.
How do I replace the serpentine belt on a BMW 135?
To replace the serpentine belt on a BMW 135, locate the tensioner pulley and use a wrench to rotate it counterclockwise. Slide the old belt off the pulleys and install the new one following the diagram on the hood or engine compartment. It’s important to check the belt tension and pulley alignment after installation.
How do I replace the windshield wipers on a BMW 135?
To replace the windshield wipers on a BMW 135, lift the wiper arm away from the windshield and press the release tab. The old wiper blade should slide off. Install the new wiper blade by sliding it onto the wiper arm until it clicks into place. Properly functioning windshield wipers ensure clear visibility and safe driving.
How do I reset the maintenance light on a BMW 135?
To reset the maintenance light on a BMW 135, turn the ignition on, but do not start the engine. Press and hold the trip odometer button until the display shows “Reset.” Release the button, then press and hold it again until the display shows “Resetting.” The maintenance light should be reset.
What is the lifespan of a BMW 135 battery?
The lifespan of a BMW 135 battery varies depending on the usage and maintenance. Typically, a high-quality battery can last 3 to 5 years. Regularly checking the battery’s condition and charging system can help extend its lifespan.
What is the recommended coolant for a BMW 135?
The recommended coolant for a BMW 135 is a BMW-approved coolant that meets the specifications outlined in the owner’s manual. It’s important to use the recommended coolant to ensure proper engine cooling, corrosion protection, and optimal performance.
What is the recommended engine coolant temperature for a BMW 135?
The recommended engine coolant temperature for a BMW 135 is between 195 and 220 degrees Fahrenheit. Proper engine coolant temperature ensures optimal engine performance, fuel efficiency, and prevention of overheating.
What is the recommended oil type for a BMW 135?
The recommended oil type for a BMW 135 is synthetic oil with a viscosity of 5W-30. Using synthetic oil ensures better engine performance, improved fuel efficiency, and longer intervals between oil changes.
What is the recommended power steering fluid for a BMW 135?
The recommended power steering fluid for a BMW 135 is a BMW-approved fluid that meets the specifications outlined in the owner’s manual. Using the recommended fluid ensures proper power steering performance, longevity, and prevention of leaks.
What is the recommended spark plug gap for a BMW 135?
The recommended spark plug gap for a BMW 135 is 0.032 inches. Proper spark plug gap ensures optimal ignition, fuel efficiency, and engine performance. It’s important to use the recommended spark plugs and replace them at the recommended intervals.
What is the recommended tire pressure for a BMW 135?
The recommended tire pressure for a BMW 135 varies depending on the tire size and load capacity. The recommended tire pressure can be found on the tire information placard located on the driver’s side door jamb. Proper tire pressure is essential for safe driving, optimal handling, and longer tire life.

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