2004 Mercedes-Benz A190

Introduction:

The 2004 Mercedes-Benz A190 is a subcompact hatchback powered by a 1.9-liter four-cylinder engine paired with a five-speed manual transmission. It produces 115 horsepower and 140 lb-ft of torque. The A190 is known for its compact size, fuel efficiency, and agile handling, but it has also been criticized for its cramped interior and limited features.

Engine:

• 1.9L Four-Cylinder:
  • Oil leaks: Oil leaks may occur from the valve cover gasket, oil pan gasket, or crankshaft seal. Symptoms include oil spots under the vehicle and a drop in oil level. The fix involves replacing the leaking gasket or seal. Estimated Cost to Fix: $200 - $600
  • Timing chain noise: The timing chain may develop noise due to wear or stretching. Symptoms include a rattling or knocking sound from the engine. The solution is to replace the timing chain and tensioner. Estimated Cost to Fix: $1,000 - $2,000+
  • Crankshaft position sensor failure: The crankshaft position sensor may fail, resulting in engine stalling or difficulty starting. Symptoms include the engine not starting or running erratically. The fix is to replace the crankshaft position sensor. Estimated Cost to Fix: $100 - $300+

Transmission:

• Five-Speed Manual:
  • Difficulty shifting: Shifting gears may become difficult due to worn or damaged shift cables or linkage. Symptoms include not being able to engage gears or grinding noises when shifting. The fix is to replace the affected components. Estimated Cost to Fix: $200 - $600+
  • Clutch failure: The clutch may wear out over time, resulting in slippage or inability to engage gears. Symptoms include difficulty engaging gears, grinding noises, or shuddering when accelerating. The solution is to replace the clutch assembly. Estimated Cost to Fix: $800 - $1,200+

Suspension:

• No Issues Found

Electrical:

• Battery drain: The battery may drain prematurely due to a faulty alternator or parasitic drain. Symptoms include difficulty starting the vehicle or a dead battery. The solution is to replace the alternator or locate and repair the source of the parasitic drain. Estimated Cost to Fix: $200 - $500+
• Headlight failure: The headlights may fail due to burnt-out bulbs or faulty wiring. Symptoms include dim or flickering headlights. The fix is to replace the bulbs or repair the wiring. Estimated Cost to Fix: $50 - $500+
• Central locking failure: The central locking system may fail, preventing the vehicle from locking or unlocking remotely. Symptoms include the key fob not working or the door locks not responding. The solution is to replace the central locking module or repair the wiring. Estimated Cost to Fix: $150 - $500+

Exterior:

• No Issues Found

Interior:

• Air conditioning fan failure: The air conditioning fan may fail, resulting in poor ventilation or no airflow. Symptoms include a lack of cold air or airflow from the vents. The fix is to replace the fan motor or blower resistor. Estimated Cost to Fix: $200 - $500+
• Seat belt height adjuster failure: The seat belt height adjuster may fail, preventing the seat belt from being adjusted properly. Symptoms include the seat belt being too high or too low. The solution is to replace the seat belt height adjuster. Estimated Cost to Fix: $100 - $200+
• Window regulator failure: The window regulator may fail, preventing the windows from being rolled up or down. Symptoms include windows becoming stuck or not operating properly. The fix is to replace the window regulator assembly. Estimated Cost to Fix: $200 - $500+

Summary:

The 2004 Mercedes-Benz A190 is a compact and fuel-efficient vehicle but is known for some common issues. Engine issues include oil leaks and timing chain noise, while transmission problems revolve around difficulty shifting and clutch failure. Electrical problems include battery drain, headlight failure, and central locking failure. Some interior issues have been reported, such as air conditioning fan failure, seat belt height adjuster failure, and window regulator failure. The severity and cost of these issues can vary depending on the specific problem and the extent of the damage.