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How to Replace the Glow Plugs on the Mercedes-Benz B-Class

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Glow plugs

In today's video, you will see how to replace the glow plugs in the first series of the Mercedes-Benz B-Class, specifically the W 245. First, lift the vehicle on a ramp to gain access. Locate the glow plug seats. Loosen the glow plug supports. Then, reposition the vehicle on the ground and proceed to remove the glow plugs using the appropriate torque wrench. Replace them with new units and reassemble the parts you have disassembled. Finally, test the vehicle to ensure it operates correctly and complete your ongoing work.

Updated on 25 June 2026 by ScegliAuto

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