E-Class (W211) 2003-2009

2003 E320 Electical Blunder

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Old Nov 26, 2021 | 02:29 PM
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E320
2003 E320 Electical Blunder

Replaced voltage regulator 2003 E320 (Electical Consumer Malfunction), started car and seveval codes started flashing including brake failure. Turned car off tried to start again it cranked very slowly and then stopped cranking totally. Any good guidance would be appreciated.TY
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Old Nov 26, 2021 | 10:23 PM
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Welcome! Please post a photo of the E320. Try posting the question in the section of the site specific to your model and year, where owners will see it.
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Old Nov 27, 2021 | 04:59 PM
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welcome I have no idea but someone in the forum should be able to help you
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Old Nov 28, 2021 | 10:36 PM
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moved to W211 forum...
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Old Nov 28, 2021 | 11:06 PM
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Originally Posted by 2003 E320
Replaced voltage regulator 2003 E320 (Electical Consumer Malfunction), started car and seveval codes started flashing including brake failure. Turned car off tried to start again it cranked very slowly and then stopped cranking totally. Any good guidance would be appreciated.TY
Start by checking the battery.
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