Side marker bulb error... with new bulb

Nov 7, 2017 | 08:52 AM

Dogtag114

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2009 c63

Side marker bulb error... with new bulb

So... I validated the bulb was good by switching them but my front right will not light up and it throwing the error... any ideas?

Worse yet, they are smoked so bulbs only there to avoid errors... ugh

Last edited by Dogtag114; Nov 26, 2017 at 12:26 PM.

Nov 16, 2017 | 02:55 PM

Dogtag114

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2009 c63

Bump... crickets... anyone?

Nov 16, 2017 | 04:54 PM

bentz69

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From: Long Island

'16 CLS63S

So your saying its a regular filament bulb, u swapped the bulb with a known working bulb and your still getting the error on the same side?

Try the basics. Check the socket to ensure the wires are connected and didn't break loose from the inside. With the lights on, stick a multi meter in there to see if your getting power. Wouldn't be a fuse since more bulbs would be off. Maybe a glitch in the ecu so try disconnecting the battery?

Try that if you haven't done so yet and report back

Nov 16, 2017 | 05:57 PM

LSAMG

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2013 C63 AMG Sedan

This happened to me last week. It was a bad/rusted socket. Replacement was 15.00

hth
LS

Nov 16, 2017 | 06:29 PM

Dogtag114

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2009 c63

Thanks both... was suspecting the socket.

as for testing with a multimeter... i assume I ah ave to cut the wires to prove it’s a bad socket?

Nov 16, 2017 | 07:11 PM

AMG3.2

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From: Silicon Valley, CA

C63 AMG, P30

Quote:

Originally Posted by Dogtag114

Thanks both... was suspecting the socket.

as for testing with a multimeter... i assume I ah ave to cut the wires to prove it’s a bad socket?

Not necessarily. I like to test with this tool. One end clips on to the factory ground, the other side touches a live source and the piece lights up.

https://www.amazon.com/gp/product/B01EMAOBHG/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1

Nov 16, 2017 | 10:31 PM

Alex.currie44

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From: Sidney, BC

2009 SLK55 AMG. & 2022 GLA250 4Matic

Quote:

Originally Posted by AMG3.2

Not necessarily. I like to test with this tool. One end clips on to the factory ground, the other side touches a live source and the piece lights up.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

Your suggestion is similar to Bentz above except that a meter voltage reading is clearer indication of power. All a circuit tester like this will just tell you there is some voltage but not how much.
I too suspect a bad socket.