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ddamato1986, ASE Certified Technician
Category: Car
Satisfied Customers: 208
Experience:  Engine Repair, Performance, A/C, Suspension and Brakes
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,I have a ml270 cdi w163 02 plate.The fuse..beam..blows..bulb

Resolved Question:

Can you help,I have a ml270 cdi w163
02 plate.
The fuse for the nearside main beam headlight
blows every time i use them. I have tried putting a higher ampage fuse in but it still blows. I have changed the bulb and checked the wiring connection, but can see no obvious fault.
Submitted: 5 years ago.
Category: Car
Expert:  ddamato1986 replied 5 years ago.

ddamato1986 :

Hello I might beable to help you. Check the ground side of the circuit and be sure there isn't a break or short in the wire. You can also use a volt meter to check continuity to ground. I the grounding end of the circuit is not grounded it will short. That would be my recommendation as your first steps.

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