Mercedes-AMG GLC 43 3.0L V6 Bi-Turbo Platform Guide

Symptoms:

• ABS Warning Light: The dashboard may display the ABS warning light, indicating a problem with the ABS system.
• Reduced Braking Performance: The vehicle may have reduced braking performance, especially in slippery conditions.
• Unresponsive ABS: The ABS system may not engage during hard braking, leading to potential wheel lock-up.
• Inconsistent Speedometer Readings: The speedometer may show incorrect or fluctuating readings.
• Traction Control Issues: The traction control system may not function properly, affecting vehicle stability.

Parts to Replace

• Mercedes ABS Wheel Speed Sensor – Rear Driver Left 2539052500 is a genuine OEM part designed to monitor the rotational speed of the front wheels. This sensor plays a crucial role in the anti-lock braking system (ABS) by providing real-time data to the vehicle's electronic control unit (ECU).

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• Genuine Mercedes-Benz

Symptoms:

• Warning Light: A "Check Brake Pad Wear" message or warning light on the dashboard.
• Squealing Noise: A high-pitched squealing noise when braking, indicating worn brake pads.
• Reduced Braking Performance: Longer stopping distances or reduced braking efficiency.
• Visual Inspection: Visible wear on the brake pads when inspected.

Parts to Replace

• Mercedes Disc Brake Pad Wear Sensor – Front Passenger Side 1695401617 The sensor is built to meet the high standards of Mercedes-Benz, providing reliable performance and durability.

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Symptoms:

• Vibrations: You may feel vibrations in the brake pedal or steering wheel when applying the brakes.
• Pulsating Brake Pedal: The brake pedal may pulsate or feel uneven when pressed.
• Squeaking or Grinding Noises: Unusual noises such as squeaking or grinding when braking.
• Reduced Braking Performance: Noticeable decrease in braking efficiency and stopping power.
• Uneven Brake Pad Wear: Uneven wear on the brake pads due to the warped rotors.

Parts to Replace

• Mercedes Disc Brake Rotor – Front 0004212312 This brake rotor is built to last and is the perfect replacement part to help keep your vehicle running smoothly.
• Mercedes Disc Brake Rotor – Rear 0004230712 It is engineered to meet the highest level of safety and reliability standards, ensuring optimal performance and long-lasting durability.

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• Genuine Mercedes-Benz

Symptoms:

• Spongy Brake Pedal: The brake pedal may feel soft or spongy when pressed.
• Brake Fluid Leaks: Visible brake fluid leaks around the master cylinder area.
• Reduced Braking Performance: Noticeable decrease in braking efficiency and stopping power.
• Brake Warning Light: The brake warning light may illuminate on the dashboard.
• Brake Pedal Sinks: The brake pedal may sink to the floor when pressed and held.

Parts to Replace

• Mercedes Brake Master Cylinder 2054300001 The master cylinder is responsible for converting the force applied to the brake pedal into hydraulic pressure, which is then used to operate the brake calipers and bring the vehicle to a stop.
• Genuine Mercedes-Benz Brake Master Cylinder Reservoir Cap 202430001464 is a critical component for maintaining the integrity of your braking system. It seals the brake fluid reservoir, preventing contaminants and moisture from entering, which could compromise braking performance.

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• Genuine Mercedes-Benz

Symptoms:

• Warning Messages: "Parking Brake Inoperative" or "See Operator’s Manual" messages on the dashboard.
• Warning Lights: Red and yellow parking brake warning lights illuminated on the dashboard.
• Noise: Unusual noises, such as screeching or grinding, when applying or releasing the parking brake.
• Failure to Engage/Release: The parking brake may not engage or release properly, causing the vehicle to remain stationary or move unexpectedly.
• Manual Override Required: Needing to manually override the parking brake to release it.

Parts to Replace

• Mercedes Parking Brake Actuator – Rear Passenger Right 0009061303 The Genuine Mercedes-Benz Parking Brake Actuator part number 0009061303 / 000 906 13 03 is an essential component designed for Mercedes-Benz vehicles to provide reliable parking brake functionality.

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Why it happens:

Suspension knuckle issues in the Mercedes-Benz GLC43 AMG 4MATIC can occur due to compromised steering geometry, poor road conditions, or physical damage to the knuckle or its components.

Symptoms:

• Uneven Tire Wear: The tires may wear unevenly, indicating alignment issues caused by a faulty suspension knuckle.
• Poor Handling: The vehicle may feel less stable and harder to control, especially when cornering or driving on uneven surfaces.
• Clunking Noises: You might hear clunking or knocking noises from the suspension, particularly when driving over bumps or rough roads.
• Steering Problems: The steering may feel loose or unresponsive, making it difficult to maintain control of the vehicle.
• Vehicle Leaning: The vehicle may lean to one side, indicating that the suspension knuckle is not maintaining proper alignment.

Parts to Replace

• Mercedes Suspension Knuckle – Rear Driver Left 2133503205 The Genuine Mercedes-Benz Steering Knuckle part number 2133503205 is a top-quality replacement part designed for your Mercedes-Benz vehicle.

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Symptoms:

• Warning Messages: The dashboard may display warning messages related to the air suspension system, such as "Airmatic Malfunction" or "Stop Car Too Low".
• Vehicle Sagging: The vehicle may sag or sit lower than usual, especially on one side or corner.
• Rough Ride: You might experience a rough or bumpy ride due to the suspension not maintaining proper height.
• Uneven Ride Height: The vehicle may have an uneven ride height, with one side or corner sitting higher or lower than the others.
• Noisy Suspension: You might hear unusual noises from the suspension system, such as clicking or clunking sounds.
• Extended Compressor Operation: The air suspension compressor may run for longer periods than normal, indicating it is struggling to maintain the correct height.

Parts to Replace

• Mercedes Suspension Ride Height Sensor – Front 0009057802 The Genuine Mercedes-Benz Vehicle Speed Sensor, part number 0009057802 or 000 905 78 02, is a high-quality replacement part for your Mercedes-Benz vehicle.

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• Genuine Mercedes-Benz

Symptoms:

• Unusual Noises: Clunking or knocking noises when driving over bumps or rough roads.
• Poor Handling: The vehicle may feel unstable or have poor handling, especially during turns.
• Uneven Tire Wear: Uneven or excessive tire wear due to misalignment caused by the faulty control arm.
• Vibrations: Vibrations in the steering wheel or vehicle body, especially at higher speeds.
• Steering Issues: Difficulty in steering or the vehicle pulling to one side.

Parts to Replace

• Mercedes Control Arm – Front Driver Side Upper 2313500453 This control arm connects the vehicle's chassis to the front wheel assembly, allowing for smooth and controlled movement of the wheels.

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Symptoms:

• Unusual Noises: Clunking or rattling noises when driving over bumps or rough roads.
• Poor Handling: The vehicle may feel less stable, especially during turns or when driving on uneven surfaces.
• Excessive Body Roll: Increased body roll or sway when cornering, indicating reduced stability.
• Uneven Tire Wear: Uneven or excessive tire wear due to misalignment caused by stabilizer bar issues.
• Loose Steering: The steering may feel loose or less responsive.

Parts to Replace

• The Bison Performance Suspension Stabilizer Bar Link part number BPSS20095 is a high-quality replacement part for your Mercedes-Benz that is designed to improve the overall performance and stability of your vehicle.
• Mercedes-Benz Suspension Stabilizer Bar Link BPSS20096 Crafted from premium-grade materials, this stabilizer bar link is engineered to deliver exceptional durability and long-lasting performance, ensuring that it can withstand the rigors of daily use and harsh driving conditions.

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• Bison Performance

Why it happens:

Some common causes of ignition coil issue are moisture, corrosion, overheating, wear and tear, electrical problems, or spark plug issues.

Symptoms:

• Check Engine Light: The dashboard may display the check engine light, often accompanied by fault codes related to ignition coil issues.
• Engine Misfire: The engine may misfire, causing jerking or stuttering during acceleration.
• Rough Idling: The engine may feel shaky or unstable when the vehicle is idling.
• Loss of Power: You might experience a noticeable reduction in engine power and performance.
• Poor Fuel Economy: You may observe a sudden increase in fuel consumption.
• Difficulty Starting: The engine may be hard to start or take longer to crank.

Parts to Replace

• Mercedes-Benz Ignition Coil NGK 49107 Manufactured by NGK, it is built to withstand the rigors of daily driving and harsh road conditions, ensuring long-lasting performance.

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• NGK

Why it happens:

Clogged spark plugs in the Mercedes-Benz GLC43 AMG 4MATIC can occur due to carbon deposits from incomplete combustion, poor fuel quality, or oil contamination.

Symptoms:

• Check Engine Light: The dashboard may display the check engine light due to misfires.
• Poor Acceleration: The vehicle may hesitate to accelerate and take longer to reach your desired speed.
• Rough Idle: The engine may feel shaky or unstable when idling.
• Poor Fuel Economy: You might observe a sudden increase in fuel consumption.
• Hard Starting: The engine may be hard to start or take longer to crank.
• Engine Misfire: The engine may misfire, causing jerking or stuttering during acceleration.

Parts to Replace

• The Mercedes-Benz Spark Plug NGK 96427 is a high-performance spark plug designed to provide superior ignitability and longevity.
• Mercedes Spark Plug 2701590600 – Genuine Mercedes Made with robust materials, this spark plug is built to withstand high-temperature conditions, ensuring that it performs efficiently even in the toughest driving conditions.
• Mercedes Spark Plug NGK 95875 This precision-engineered design of the spark plug also ensures that it delivers a reliable and consistent spark, promoting optimal engine performance.

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• NGK

Symptoms:

• Inability to Adjust Steering Column: The most obvious sign is that the steering column will not move up or down when you try to adjust it.
• Unusual Noises: You might hear grinding, clicking, or whirring noises when attempting to adjust the steering column.
• Error Messages: The vehicle's dashboard may display error messages or fault codes related to the steering column adjustment system.
• Intermittent Functionality: The steering column may work sporadically, sometimes adjusting and other times not responding at all.
• Physical Resistance: You might feel resistance or stiffness when trying to manually adjust the steering column.

Parts to Replace

• Genuine Mercedes-Benz Steering Column Tilt Motor 2054603803 It is a high-quality, original equipment part designed to fit specific Mercedes-Benz vehicles, ensuring reliable performance and durability.

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• Genuine Mercedes-Benz

Symptoms:

• Unusual Noises: Clunking or knocking sounds when turning the steering wheel.
• Steering Wheel Vibration: Vibration or shaking of the steering wheel, especially at higher speeds.
• Uneven Tire Wear: Tires wearing unevenly, indicating misalignment.
• Loose Steering: The steering wheel feels loose or has excessive play.
• Vehicle Pulling: The vehicle pulls to one side while driving, indicating alignment issues.
• Difficulty Steering: Increased effort required to turn the steering wheel.

Parts to Replace

• Steering Tie Rod End Kit – 5225379 Front Outer is an essential component of a vehicle's steering system. It connects the steering rack to the steering knuckle, allowing the wheels to turn in response to the driver's input.
• Mercedes-Benz Steering Tie Rod End Kit Bison Performance 4764456 – Front (Inner and Outer) (Forged Steel) The kit typically includes both inner and outer tie rod ends, providing a comprehensive solution for maintaining or restoring the steering system.

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• Bison Performance
• Lemforder

Symptoms:

• Unusual Noises: Clunking or knocking sounds when turning the steering wheel.
• Steering Wheel Vibration: Vibration or shaking of the steering wheel, especially at higher speeds.
• Uneven Tire Wear: Tires wearing unevenly, indicating misalignment.
• Loose Steering: The steering wheel feels loose or has excessive play.
• Vehicle Pulling: The vehicle pulls to one side while driving, indicating alignment issues.
• Difficulty Steering: Increased effort required to turn the steering wheel.

Parts to Replace

• Steering Knuckle – Rear Driver Left The Genuine Mercedes-Benz Steering Knuckle part number 2133507301 / 213 350 73 01 is a high-quality replacement part that is designed to provide exceptional performance and longevity.
• Mercedes Steering Knuckle – Rear Passenger Right 2133503205 Crafted with precision and attention to detail, this steering knuckle is engineered to meet the exact specifications of Mercedes-Benz vehicles.

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• Genuine Mercedes-Benz

Symptoms:

• Check Engine Light: The dashboard may display the check engine light, often accompanied by fault codes related to the crankshaft position sensor.
• Engine Stalling: The engine may stall or hesitate, especially during acceleration or under load.
• Difficulty Starting: The engine may be hard to start or take longer to crank.
• Poor Engine Performance: You might experience reduced engine performance, including loss of power and poor acceleration.
• Engine Misfire: The engine may misfire, causing jerking or stuttering during acceleration.
• Excessive Engine Vibrations: The engine may produce excessive vibrations due to incorrect timing.

Parts to Replace

• Mercedes Engine Crankshaft Position Sensor 2769051200 – Genuine Mercedes The Genuine Mercedes-Benz Engine Crankshaft Position Sensor part number 2709051300 is an exceptional quality OEM product that will keep your Mercedes-Benz running smoothly.
• The Genuine Mercedes-Benz Engine Crankshaft Position Sensor part number 2769051500 is easy to install and designed to fit perfectly with your vehicle.

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• Genuine Mercedes-Benz

Fault code:

Common fault codes related to starter motor issues include P0615: Starter Relay Circuit, P0616: Starter Relay Circuit Low, and P0617: Starter Relay Circuit High.

Symptoms:

• Clicking Noise: A clicking sound when you turn the key or press the start button, indicating the starter motor is trying to engage but failing.
• No Crank: The engine does not crank or turn over when attempting to start the vehicle.
• Intermittent Starting: The vehicle starts sometimes but not consistently, indicating a failing starter motor.
• Slow Crank: The engine cranks slowly, which could be a sign of a weak starter motor or battery.
• Dashboard Lights: The dashboard lights may dim or flicker when attempting to start the vehicle.

Parts to Replace

• Mercedes Starter Motor Bosch SR0507X This starter motor is rebuilt to meet or exceed original equipment manufacturer (OEM) specifications, ensuring reliable performance and longevity.

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• Bosch

Why it happens:

The serpentine belt issue in the Mercedes-Benz GLC43 AMG 4MATIC typically occurs due to wear and tear, misalignment, or a faulty tensioner.

Symptoms:

• Squealing Noise: A high-pitched squealing noise coming from the engine bay, especially when starting the engine or accelerating.
• Visible Wear: Cracks, fraying, or other visible signs of wear on the serpentine belt.
• Power Steering Problems: Difficulty steering or a stiff steering wheel due to the belt not properly driving the power steering pump.
• Overheating: The engine may overheat if the belt is not driving the water pump effectively.
• Battery Warning Light: The battery warning light may illuminate if the belt is not driving the alternator properly, leading to a loss of electrical power.

Parts to Replace

• Mercedes Accessory Drive Belt (6K 2125) 0039938596 Made from high-quality materials, this belt is designed to withstand the rigors of engine operation and provide long-lasting performance.
• Mercedes Saab Serpentine Belt K060837 – Gates The Gates Serpentine Belt is easy to install, with a precise fit that ensures proper alignment and tension. It is a cost-effective alternative to OEM parts, providing the same level of quality and performance at a lower price point.

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• Genuine Mercedes-Benz
• Gates

Why it happens:

Some common causes of fuel injector clogging are poor fuel quality, electrical issues, aging, or wear and tear.

Symptoms:

• Rough Idling: The engine may feel shaky or unstable when the vehicle is idling.
• Poor Fuel Economy: You might observe a sudden increase in fuel consumption.
• Engine Misfire: The engine may jerk or stutter, especially during acceleration.
• Loss of Power: The vehicle may experience a noticeable reduction in power and performance.
• Check Engine Light: The dashboard may display the check engine light, often accompanied by fault codes related to fuel injector issues.
• Fuel Odor: You might detect a strong smell of fuel, indicating a possible leak or malfunctioning injector.

Parts to Replace

• Mercedes Fuel Injector Bosch 62437 This fuel injector is engineered by Bosch, a trusted name in automotive components, ensuring reliability and durability. It features a stainless steel construction and is designed for direct injection, providing a fine spray of fuel for efficient combustion.

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• Bosch

Why it happens:

Some common causes of fuel pressure sensors are mechanical damage, electrical issue, contaminated fuel, software glitches, aging, or wear and tear.

Symptoms:

• Check Engine Light: The dashboard may display the check engine light, often accompanied by fault codes related to fuel pressure.
• Poor Engine Performance: The engine may struggle to start, run rough, or stall unexpectedly.
• Reduced Fuel Efficiency: You might observe a decrease in fuel economy due to incorrect fuel pressure readings.
• Loss of Power: The vehicle may experience a noticeable reduction in power and acceleration.
• Engine Misfire: The engine may misfire, causing jerking or stuttering during acceleration.
• Fuel Odor: You might detect a strong smell of fuel, indicating a possible leak or malfunctioning sensor.

Parts to Replace

• Genuine Mercedes-Benz Fuel Pressure Sensor 0009054006 This sensor measures the fuel pressure within the fuel system, ensuring that the engine receives the correct amount of fuel for optimal performance and efficiency.

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• Genuine Mercedes-Benz

Symptoms:

• Engine Stalling: The engine may stall or hesitate, especially during acceleration or under load.
• Loss of Power: You might experience a noticeable drop in engine power and performance.
• Difficulty Starting: The engine may be hard to start or take longer to crank.
• Surging or Sputtering: The engine may surge or sputter, particularly at high speeds or under heavy load.
• Check Engine Light: The dashboard may display the check engine light, often accompanied by fault codes related to fuel pressure.

Parts to Replace

• Mercedes Fuel Pump – Bosch 66826 This fuel pump supplies fuel pressure to the injection system, which is essential for the proper functioning of the engine. It delivers fuel at high pressure to meet the performance and emissions demands of modern engines.

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• Bosch

Why it happens:

Some common causes of electric fuel pump fault are wear and tear, low fuel level, contamination, low fuel quality, or electrical issue.

Symptoms:

• Difficulty Starting: The engine may struggle to start or take longer than usual to start.
• Loss of Power: Noticeable loss of power while driving, especially during acceleration.
• Engine Stalling: The engine may stall unexpectedly while driving or idling.
• Poor Fuel Efficiency: Decreased fuel efficiency due to improper fuel delivery.
• Unusual Noises: Whining or humming noises coming from the fuel tank area.
• Check Engine Light: The check engine light may illuminate due to fuel pump issues.

Parts to Replace

• Mercedes Electric Fuel Pump 2054704900 The Genuine Mercedes-Benz Electric Fuel Pump part number 2054704900 / 205 470 49 00 is a high-quality replacement part for your Mercedes-Benz. This fuel pump is designed to fit perfectly into your vehicle, ensuring optimal performance and reliable fuel delivery.

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Symptoms:

• Parking Aid Warning Light: The parking aid warning light may illuminate on the dashboard.
• Inconsistent Beeping: The parking sensors may beep inconsistently or not at all when approaching obstacles.
• False Alerts: The system may give false alerts, indicating obstacles when there are none.
• No Alerts: The system may fail to alert you to obstacles, increasing the risk of collisions.
• Error Messages: You may see error messages related to the parking aid system on the dashboard display.

Parts to Replace

• Mercedes Parking Aid Sensor 00090555049999, This sensor is designed to help you park your Mercedes-Benz with ease and confidence.

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• Genuine Mercedes-Benz

Symptoms:

• Harsh or delayed shifting: Gear changes feel rough or sluggish due to restricted fluid flow.
• Transmission slipping: Engine revs rise without a corresponding increase in speed.
• Overheating transmission: Reduced lubrication causes excessive friction and heat buildup.
• Whining or humming noises: Contaminated fluid causes the pump to strain during operation.
• Check Engine Light: Fault codes stored in the TCM for pressure or solenoid issues.

Parts to Replace

• Mercedes Automatic Transmission Filter Kit –Dorman 265-887F A genuine-quality filter kit that includes the transmission filter and O-ring seal, designed to maintain proper fluid filtration and pressure in the AMG’s 9G-Tronic automatic transmission.

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• Dorman

Symptoms:

• Reduced Airflow: Noticeable decrease in airflow from the vents, making it harder to heat or cool the cabin.
• Unusual Odors: Musty or unpleasant odors coming from the vents due to trapped contaminants.
• Increased Dust: More dust and debris inside the cabin, indicating the filter is not effectively trapping particles.
• Foggy Windows: Difficulty in defogging windows, as the airflow is restricted.
• Allergy Symptoms: Increased allergy symptoms for passengers due to pollen and other allergens not being filtered out.

Parts to Replace

• Mercedes Cabin Air Filter 1668300218 This filter ensures that the air inside the vehicle remains clean and free from dust, pollen, and other contaminants.
• Genuine Mercedes-Benz Cabin Air Filter 205835014765 is a top-quality, OEM part designed to ensure clean and fresh air inside your vehicle.
• Mercedes Cabin Air Filter 2058350147 this cabin air filter is specifically engineered for Mercedes-Benz models, providing optimal filtration and protection against pollutants.

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