Headlight, Tailight and Reverse Light Issues

Daniel N55 · 11-27-2021, 08:26 PM

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Hoa · 11-28-2021, 08:24 AM

It is hard to tell without a diagnostic tool like ISTA or some kind of BMW specific scan tool. The errors will give us an idea what could be wrong.

My guess is the left turn signal and daytime light errors are related to a seal that went bad and is allowing moisture to come in and short out your module.

Reverse light, the bulb may be bad. Swap the right to the left side to confirm.

The inner light of your car are not high beams. They are your cornering lights. When your steering wheel is turned to the left or right at zero or low speed, it will come on. If your right side does not come on, it may be bad.

11-27-2021, 08:26 PM	#1
Daniel N55 Registered 0 Rep 2 Posts Drives: 2013 BMW 535i xDrive Join Date: Nov 2021 Location: Canada iTrader: (0)	Headlight, Tailight and Reverse Light Issues Deleted post Last edited by Daniel N55; 08-03-2024 at 07:55 PM.. Reason: Deleting post.
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11-28-2021, 08:24 AM	#2
Hoa Major 670 Rep 1,507 Posts Drives: BMW Join Date: May 2010 Location: GA iTrader: (10)	It is hard to tell without a diagnostic tool like ISTA or some kind of BMW specific scan tool. The errors will give us an idea what could be wrong. My guess is the left turn signal and daytime light errors are related to a seal that went bad and is allowing moisture to come in and short out your module. Reverse light, the bulb may be bad. Swap the right to the left side to confirm. The inner light of your car are not high beams. They are your cornering lights. When your steering wheel is turned to the left or right at zero or low speed, it will come on. If your right side does not come on, it may be bad.
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