What is your question?
Tail light driver side works for both turn signal and brake but only in accessory mode. As soon as I start the car, it doesn't light up for either brake or turn signal. Passenger side works both ways.
What makes this problem better or worse?
Turn the car off
How long has your 2009 Jeep Grand Cherokee had this problem?
2 weeks
1 Reply
The ONLY thing that changes is ignition switch position - that is highly unlikely the failure. No diy repair advice here. Seek *hands-on* assistance from qualified personnel. Good luck with it!