strictlyspeakin
11-02-2007, 06:50 AM
I'm hoping someone can shed some thoughts on this issue.
94 C220. Stock headlights.
Both low beams are out when I try to turn them on. Side markers, fog lights, high beams, blinkers are working. I do not get any bulb failure idiot lights.
The low beam failure happen to both sides at the same time. So I'm struggle to believe that both bulbs or both fuses could have gone out at the same time.
In tracing the wiring diagram the low beams seem to run though a relay N7 - Exterior lamp failure monitoring module. Does this seem to be a likely culprit?
Or is it more likely to be the combination switch on the steering column?
94 C220. Stock headlights.
Both low beams are out when I try to turn them on. Side markers, fog lights, high beams, blinkers are working. I do not get any bulb failure idiot lights.
The low beam failure happen to both sides at the same time. So I'm struggle to believe that both bulbs or both fuses could have gone out at the same time.
In tracing the wiring diagram the low beams seem to run though a relay N7 - Exterior lamp failure monitoring module. Does this seem to be a likely culprit?
Or is it more likely to be the combination switch on the steering column?