Rear Light Bulb Numbers

[8e3k0]

Does anyone have the rear exterior light bulb numbers for the 2009 Montana 3400 RL?
Thanks for any feedback.

 

[Daryles]

Maybe take the bad bulb to your local auto parts store.

 

[Mikendebbie]

Curious of the location of “the rear exterior light”. I looked at a few pics of 2009 3400RLs and the only lights I see on the rear are running lights and turn signal/stop lights. The scare lights are near the front nose cap.

 

[Carl n Susan]

The lights on the tip of the rear cap are running lights fed by the tow vehicle's running lights. Rather than climbing up a ladder to check the bulk, remove the bulb from the side running lights and match it. They all use the same bulb.