Check Rear Turn Signal
03-04-2019, 05:46 PM
#1
Member
Thread Starter
Check Rear Turn Signal
Hi,
I'm getting this message "Check rear right turn signal" and "Check rear left turn signal"
If I use the blinker, at first, the rear turn signal orange bulb turns ON, and blink once or twice, then it stops, and it switches to the rear red bulb.
Same thing happens with both rear lights, regardless if I use the left or right signal, or Hazard.
I checked the 2nd pin connector wire of the wire harness of both tail lights. Looks OK
1st pin connector of right tail light was rusty. But I doubt it's related? I tried to clean as best I could, but no change.
All fuses are OK (Plus, I think if a fuse would be blown, I wouldn't have that first orange blink, before the red light takes over)
both rear turn signal bulbs are OK
Any idea on how I can diagnose this?
Vehicle: 2010 C300 4Matic Sport (w204)
I'm getting this message "Check rear right turn signal" and "Check rear left turn signal"
If I use the blinker, at first, the rear turn signal orange bulb turns ON, and blink once or twice, then it stops, and it switches to the rear red bulb.
Same thing happens with both rear lights, regardless if I use the left or right signal, or Hazard.
I checked the 2nd pin connector wire of the wire harness of both tail lights. Looks OK
1st pin connector of right tail light was rusty. But I doubt it's related? I tried to clean as best I could, but no change.
All fuses are OK (Plus, I think if a fuse would be blown, I wouldn't have that first orange blink, before the red light takes over)
both rear turn signal bulbs are OK
Any idea on how I can diagnose this?
Vehicle: 2010 C300 4Matic Sport (w204)
