W003T23171 7318327 Xenon Ballast

W003T23171 7318327 Xenon Ballast

Mitsubishi Electric W003T23171 7318327 Control Unit is factory fitted to many different BMW car models and some Mini Cooper cars with D1S 35W Gas Discharge headlights.

If you are experiencing malfunctions such as xenon lights blinking, shutting down without any reason, not turning on at all or seeing wanring light error on your on-borad computer dashboard regarding low high beam, it means that xenon control unit has failed.

Before replacing ballast we are always recommending to double check Xenon HID bulbs and fuses.

No coding is required after replacing part, which will save additional money as there is no need to visit dealer.

The most common BMW warning messages

• Dipped beam
• Left Dipped beam failure
• Right Dipped beam failure
• Right low beam lamp
• Right low beam lamp malfunction
• Left low beam lamp
• Right low beam lamp malfunction
• Dipped beam left failure
• Dipped beam right failure
• High beam headlight left failure
• High beam headlight right failure
• Left Low Beam Malfunction
• Right Low Beam Malfunction
• Abblendlicht links defekt
• Abblendlicht rechts defekt
• Fernlicht rechts defekt
• Fernlicht links defekt
• Feu de croisement gauche defectueux
• Feu de croisement droit defectueux

Mitsubishi Electric part mumbers:

• W003T20071

BMW part numbers:

• 63117237647
• 7237647

More compatible part numbers

• 7250624 63127250624 W003T19571
• 7172536 63127172536 W003T19571
• 63117237647 W003T20071
• 63117237644
• W003T23171 7318327 63117318327

Compatibility list:

• BMW 1 Series: F20 F21 Hatchback 2012, 2013, 2014, 2015
• 114i 116i 118i 120i 125i M135i
• 114d 116d 118d 120d 125d
• BMW 3 Series: E90 E91 LCI Facelift 2008, 2009, 2010, 2011, 2012
• BMW 3 Series: E92, E93 Facelift LCI 2010, 2011, 2012
• BMW 3 Series: F30 2011, 2012, 2013, 2014, 2015
• BMW 3 Series: F31 2011, 2012, 2013, 2014, 2015
• BMW 3 Series: F34 GT 2013, 2014, 2015
• 316i 318i 320i 328i 330i 335i 340i M3 Xdrive
• 316d 318d 320d 325d 330d 335d
• BMW 5 Series: F10 F11 2010, 2011, 2012
• BMW 5 Series: F07 GT 2009, 2010, 2011, 2012
• 520i 523i 528i 528xi 530i 535i 550i petrol gasoline
• 520d 525d 530d 535d M Sport diesel
• BMW 6 Series: F06, F12, F13
• BMW 7 Series: F01 F02 2008, 2009, 2010, 2011, 2012
• BMW X Series: E84 X1 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
• BMW X Series: F26 X4 2014, 2015, 2016
• BMW X Series: F25 X3 2010, 2011, 2012, 2013, 2014, 2015, 2016
• BMW X Series: E70 X5 Facelift LCI 2010, 2011, 2012, 2013
• BMW Z Series: E89 Z4 2009, 2010, 2011, 2012, 2013
• Mini Cooper F55, F56 2013, 2014, 2015, 2016
• Mini Cooper R55, R56, R57, R58, R59 2010, 2011, 2012, 2013, 2014

Please note: This list is not full, it may fit other car models as well, please check provided part numbers, pictures and compare to your old parts.