Standard Ignition High Intensity Discharge (HID) Lighting Ballast P/N:HID151
Standard Ignition HID100 high intensity discharge (hid) lighting ballast for the 2006-2010 Audi A6 Quattro and other vehicles supplies and regulates power to the headlight's HID bulb. Its internal circuitry matches OE design for performance.
A headlight that flickers, cuts out or stays dark can mean the ballast has failed. Before you replace this ballast, rule out a worn HID bulb or a loose connector, since either one can make a headlight act the same way. This listing is one ballast, and the 2006-2010 Audi A6 Quattro takes one.
This ballast fits the 2006-2010 Audi A6 Quattro, the 2005-2010 Audi A8 Quattro and the 2007-2010 Audi S6, plus other Audi models.
Interchange: 4E0907476 · HDB100 · HID700
This part cross-references / interchanges with the following part numbers:
Is the Standard Ignition HID100 ballast right for the 2005-2010 Audi A8 Quattro?
Yes. Standard Ignition HID100 fits the 2005-2010 Audi A8 Quattro and the 2007-2010 Audi S6. If your car is not named here, look it up in the "Vehicles it fits" section.
Does the HID100 ballast need reprogramming after installation?
No. This Standard Ignition HID100 ballast has a plug and play design, so no reprogramming is needed.
Is this HID headlight ballast DOT-certified?
Yes. The ballast is DOT-certified to comply with Federal Motor Vehicle Safety Standards.
What are the signs of a bad HID ballast?
A headlight that flickers, cuts out or stays dark can mean the ballast is failing. A worn bulb or loose connector can look the same, so a shop can test it.
Does the HID100 ballast replace number 4E0907476?
Yes. 4E0907476 is one of the numbers this ballast replaces; HDB100 and HID700 are the others.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.