Passenger side tail light(at night and when reversing) stays very dim and won't brighten at all except when breaking. Also Passenger.

How do I fix rear passenger side marker bumper light that is blown, and passenger side rear dimly lit tail light right above the blown marker light. Hello I have a 2011 Mitsubishi Outlander XLS with LED tail lights. And I believe the bumper marker lights are normal bulbs. Both driver side and passenger side blinker lights, hazard lights, brake lights, tag lights work fine. High beams for front headlights etc. Work fine Dash turn signal lights are blinking normal for left and right when activated. Rear Passenger tail light stays very dim when headlights are turned on. Passenger tail light does not light up bright when in reverse it stays very dim still. But when braking the passenger side tail light works like normal. Rear Passenger marker bumper light on same side right under the malfunction taillight is completely out. Also I noticed today, my remote entry alarm system when I press the deactivate button for the l alarm to enter my vehicle the malfunctioning passenger tail light flashes 3 times really fast. Also when I exit my vehicle and pressed my remote to activate and turn on the alarm the rear passenger side malfunctioning tail light stays really dim for a couple of minutes longer than any other light on or in the vehicle before it cuts off. That's strange. Could this simply be that my regular bulb rear passenger marker bumper light just needs to be replaced because buy it being blown it is affecting the passenger side rear tail light from activating properly by not getting bright when in reverse and not turning on bright when I turn on the headlights at night? The driver How to fix rear passenger side marker bumper light that is blown, and passenger side rear dimly lit tail light right above the blown marker light. Hello I have a 2011 Mitsubishi Outlander XLS with LED tail lights. And I believe the bumper marker lights are normal bulbs. Both driver side and passenger side blinker lights, hazard lights, brake lights, tag lights work fine. High beams for front headlights etc. Work fine Dash turn signal lights are blinking normal for left and right when activated. Rear Passenger tail light stays very dim when headlights are turned on. Passenger tail light does not light up bright when in reverse it stays very dim still. Rear Passenger marker bumper light on same side right under the malfunction taillight is completely out. Also I noticed today, my remote entry alarm system when I press the deactivate button for the l alarm to enter my vehicle the malfunctioning passenger tail light flashes 3 times really fast. Also when I exit my vehicle in pressed my remote to activate and turn on the alarm the rear passenger signs malfunctioning tail light stays really dim for a couple of minutes longer than any other on or in the vehicle before it cuts off. That's strange. Could this simply be that my regular bulb passenger marker bumper lights just needs to be replaced? Rear tail light and marker light work normally and both up like normal when headlights are on at night. Thank you.