Mercedes-Benz C230 won't start, possible fuel line or pump issue due to low pressure on Mercedes-Benz C230

Submitted by RPWMB2017 · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mercedes-Benz C230 owners report experiencing starting issues primarily related to the electrical system, with common causes including a dead battery, alternator problems, or a failed starter. Many owners notice signs of a dead battery, such as dim interior lighting, and may hear a clicking noise when attempting to start the vehicle, indicating potential starter issues or a low battery. Electrical problems, battery failures, and starter motor malfunctions are frequently cited as reasons for the vehicle not starting. Regular maintenance of the car battery is crucial, with recommendations to replace it every three to five years to ensure reliable performance. Therefore, if your Mercedes-Benz C230 is having starting difficulties, it is advisable to first examine the electrical components before exploring fuel line or pump issues.

2 people reported this problem
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Mercedes-Benz C230 vehicles with this problem

1 model year affected
Average mileage: 145,000 miles
(145,000 - 145,000)

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