NHTSA campaign 13V099000
Hazard
Daimler Trucks North America (DTNA) is recalling certain model year 2012-2014 Freightliner Cascadia tractors manufactured from April 12, 1210, through March 2, 2013, and equipped with a SAMCAB software version 6.2. On vehicles configured to have the turn signals operate as Daytime Running Lights (DRLs) and the 'Turn-Tip' turn signal function activated, the DRLs may not illuminate properly after using the 'Turn-Tip' function while driving.
Consequence
Failure of the DRLs to illuminate reduces visibility to other drivers and increases the risk of a vehicle crash.
Remedy
DTNA sent notification to owners on May 6, 2015, instructing them to contact their dealers and arrange to have the free SAMCAB software updated to correct the operation of the DRLs and "Turn Tip" feature. Owners may contact DTNA at 1-800-547-0712.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.