Right headlight and rear light not working

Paul13131366

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Your Mercedes
B200 CDI sport 136 hp2009 1991cc
Hi
I have a electric problem on my b200 CDI 136 hp 2009
Front right headlight and rear right not working I have plugged in diagnostics and it has come up with,,,9092. The voltage supply (circuit 30) for the control module is not o.k (2).
I have tried Google it but no luck as were the module is or anything.
Please can you help
Many thanks
Paul Screenshot_2024-02-15-14-00-53-922_com.topdon.diag.topscan.jpg Screenshot_2024-02-15-14-00-53-922_com.topdon.diag.topscan.jpg
 

Flyinspanner

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CLK320-A209 (sold CL500 & W168)
Check the fuse for that circuit - that the fuse carrier is not corroded- likewise check the earthing points, clean and copperslip.
 
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Paul13131366

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Hi thanks for replying unfortunately there is no fuse listed in the fuse box for any of the lights, which are halogen, but I will check the ground,
Many thanks for your help
 
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Paul13131366

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Ok after being online and going threw everything I could,,I think circuit 30 is terminal 30 because I went into voltage on diagnostic thing and no voltage on terminal 30 I've attached a photo, also I've checked the fuses and all ok , also I run a wire from the left headlamp which works and the headlamp on the right side came on and so did the rear lights and the brake lights and if I turned the lights off by the switch the errors come back and brake lights stop working,I'm not car electric macanic but I don't mind a challenge,,if anyone can shed any light on what has happened or how to solve please let me know
Many thanks
 

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Paul13131366

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B200 CDI sport 136 hp2009 1991cc
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I'm having problems with lights not working one headlight and one rear light, brake lights happen yesterday, have diagnostics saying circuit 30 I will attach photos any advice would be great ,I think it means terminal 30 as if you look at pic I have no voltage on terminal 30 2 at the bottom of first pic
Many thanks again B200cdi sport W245 2009 136 hp manual
 

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  • Screenshot_2024-02-16-16-32-38-105_com.topdon.diag.topscan.jpg
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Paul13131366

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B200 CDI sport 136 hp2009 1991cc
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Ok update,,I have fixed the problem thanks to you on here I did check the fuses visually and everything looked fine and ten I looked up other post on here and there's a guy telling someone don't check the fuses visually and check each fuse with a voltage meter, which I did ,I was nearly giving up and got to fuse 30 and all of a sudden I found it, but this fuse looks ok ,, anyway replaced and all good I'm actually really delighted,I was ready to order A new Sam ,and book it in ,,it's just I read that post I thought it won't hurt,so thanks
 


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