Recommended replacement interval for the part category Spark plug : 18 month / 30000 km

How to change spark plug on MERCEDES-BENZ B200 (W245) [TUTORIAL AUTODOC]

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Spark plug

Step 1

Open the hood.
Step 2

Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 3

Remove the spark plug wire connectors from the spark plug wells. Use round-nose pliers.

Replacement: spark plugs – Mercedes W245. Professionals recommend:
Be careful to avoid damaging spark plug wires.Remember the sequence of the spark plug wires connectors.
Step 4

Clean dirt, dust and debris from inside the spark plug wells.
Step 5

Unscrew the spark plugs. Use the spark plug socket #16. Use a ratchet wrench.
Step 6

Take out the spark plugs.

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