S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

Headlight error

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Old Apr 15, 2012 | 07:15 AM
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oppiefive's Avatar
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s550
Headlight error

Just had my front headlamp replased on my s550, and now at dusk get an error message which states that" intellegent headlamps inoperative".

Any ideas?

Thanks
Peter
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Old Apr 15, 2012 | 09:53 AM
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marthyh's Avatar
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S500
Which MY is it(facelift or pre-facelift)and which options do you have on your vehicule:

There are different choices in headlights on the pre-facelift W221 (afaik)only .There is: plain ones, xenon or halogen ,the ones with or without 'curveassist'; with nightvision without nightvision.This means different types of units ,have you got the right one and is everything connected correctly ??
Quite a difference in pricing of the units too :the 'full option' ones cost double the amount of the standard ones over here.
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