Volkswagen Jetta Back Up Light Bulb Size
The Volkswagen Jetta back up light utilizes 921 and P21W bulb sizes for the lighting components located at the rear of the vehicle. Available data for the specified automotive lighting covers the period from 1980 through 2018.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2015-2018 | 921 (Without LED Tail Lights) | W16W | Check Price |
| 2006-2009 | 1156 | P21W | Check Price |
| 2004 | 1156 | P21W | Check Price |
| 1980-2000 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |