rear interior dome

[Shawn Burns]

before I order an LED bulb for the rear dome of my 16 rebel, does it take a 42 mm or a 44 mm festoon bulb? I am finding conflicting information on which one it needs.

 

[SitKneelBend]

before I order an LED bulb for the rear dome of my 16 rebel, does it take a 42 mm or a 44 mm festoon bulb? I am finding conflicting information on which one it needs.

My 2014 Express Quadcab took a 44mm...

 

[Shawn Burns]

From what I've gathered, the mm figure is length. The circumferance is the same between the 41mm and the 44mm. At least that's what I tell my wife!

 

[WY-Dave]

what's the owners manual say?

https://cdn.dealereprocess.org/cdn/servicemanuals/ram/2016-1500.pdf

 

[Shawn Burns]

what's the owners manual say?

The owner's manual will give the bulb size for an incandescant bulb. I am looking for a Cannbus error free LED bulb.

 

[SitKneelBend]

The owner's manual will give the bulb size for an incandescant bulb. I am looking for a Cannbus error free LED bulb.

Been using these for 3 years...color is red though.

cciyu 44mm Rigid Loop Festoon LED Bulbs 12-2835-SMD Super Bright Red Interior Car Lights RL4410 570 211-2 212-2 214-2 fit for Dome Map Door Light Courtesy Light Bulb Pack of 2 https://a.co/d/fF0KkDe

 

[WY-Dave]

The owner's manual will give the bulb size for an incandescant bulb. I am looking for a Cannbus error free LED bulb.

Should be able to cross reference if the LED company is anything more than a Amazon fly by night outfit.
When I replaced mine with the Sylvania LEDs, the CANBUS was not a factor. Pluck & Chuck