Date registered: Dec 2009
Vehicle: 1991 300D 2.5TD 320.000 km , 1991 300E 2.6 165.000 Km
Location: Ontario, Canada
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Left Low Beam - Not working
I'm looking for some advice on resolving my issue with the left low beam.
1991 W124, 300D, 2.5 TD
Using Euro Headlights;
Bulb,I believe H4-9003;
High Beam Works;
Low Beam doesn't;
Right Side both beams work fine.
What I have done:
1- Verified bulb and works fine, low and high beams;
2- verified the bulb connector for corrosion, seems fine;
3- verified fuses, removed, cleaned, cleaned connectors, replaced fuse (copper) still no low beam;
4- Tested with a test lamp at the bulb connector, ground + white wire , lamp on;
5- Tested ground + yellow wire no power;
6- Verified voltage at D 13 fuse : 11.46
7- Verified voltage on D 14 (right, working headlight) : 12.26
Need help to fix this low beam. Any ideas? Thank you and happy new year!