- Allows for compatibility of multi-function, common ground aftermarket accessory lighting on a switch-ground turn signal circuit as found on late model Indian® motorcycles
- When adding aftermarket turn signal accessories, it may be necessary to use this converter to change from a switched-ground to a switched-positive (constant ground and switched +12V power to complete the circuit) to make the accessory light compatible with the motorcycle
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1934 | Indian | 434 78 | |
| 1935 | Indian | 435 78 | |
| 1936 | Indian | 436 78 | |
| 1937 | Indian | 437 78 | |
| 1938 | Indian | 438 78 | |
| 1939 | Indian | 439 78 | |
| 1940 | Indian | 440 78 | |
| 1941 | Indian | 441 78 | |
| 1942 | Indian | 442 78 | |
| 1941-1943 | Indian | 741 | |
| 2020-2023 | Indian | Challenger | |
| 2020-2023 | Indian | Challenger Dark Horse | |
| 1999-2003 | Indian | Chief | |
| 2018 | Indian | Chief | |
| 2022-2023 | Indian | Chief | |
| 1923-1928 | Indian | Chief 61 | |
| 1922 | Indian | Chief 74 | |
| 1929-1941 | Indian | Chief 74 | |
| 1946-1948 | Indian | Chief 74 | |
| 1950-1953 | Indian | Chief 80 | |
| 2011 | Indian | Chief Blackhawk | |
| 2011 | Indian | Chief Blackhawk Dark | |
| 2022-2023 | Indian | Chief Bobber | |
| 2022-2023 | Indian | Chief Bobber Dark Horse | |
| 2010 | Indian | Chief Bomber | |
| 2010-2018 | Indian | Chief Classic | |
| 2016-2020 | Indian | Chief Dark Horse | |
| 2022-2023 | Indian | Chief Dark Horse | |
| 2009 | Indian | Chief Deluxe | |
| 1942 | Indian | Chief Military | |
| 2009-2011 | Indian | Chief Roadmaster | |
| 2009-2020 | Indian | Chief Vintage | |
| 2014-2023 | Indian | Chieftain | |
| 2018-2020 | Indian | Chieftain Classic | |
| 2017-2023 | Indian | Chieftain Dark Horse | |
| 2017-2018 | Indian | Chieftain Elite | |
| 2020-2023 | Indian | Chieftain Elite | |
| 2017-2023 | Indian | Chieftain Limited | |
| 2019-2020 | Indian | FTR 1200 | |
| 2019-2020 | Indian | FTR 1200 S | |
| 2015-2023 | Indian | Roadmaster | |
| 2017-2018 | Indian | Roadmaster Classic | |
| 2020-2023 | Indian | Roadmaster Dark Horse | |
| 2018-2021 | Indian | Roadmaster Elite | |
| 2021-2023 | Indian | Roadmaster Limited | |
| 2001-2003 | Indian | Scout | |
| 2015-2023 | Indian | Scout | |
| 2020 | Indian | Scout 100th Anniversary | |
| 1928-1931 | Indian | Scout 101 | |
| 2018-2023 | Indian | Scout Bobber | |
| 2020-2023 | Indian | Scout Bobber Sixty | |
| 2020-2023 | Indian | Scout Bobber Twenty | |
| 2022-2023 | Indian | Scout Rogue | |
| 2022-2023 | Indian | Scout Rogue Sixty | |
| 2016-2023 | Indian | Scout Sixty | |
| 1934-1942 | Indian | Scout Sport | |
| 2002-2003 | Indian | Spirit | |
| 2016-2023 | Indian | Springfield | |
| 2018-2023 | Indian | Springfield Dark Horse | |
| 2022-2023 | Indian | Super Chief | |
| 2022-2023 | Indian | Super Chief Limited | |