Mazda is recalling certain model year 2010 Cx-9 vehicles equipped with electrically heated front seats. There is a possibility under extremely cold conditions for the seat heater control circuit to overheat and fail due to insufficient electrical grounding.
Dealers will install an additional ground harness on the seat heater control system. The seat heater control circuit will be replaced if necessary and/or the seat will be repaired free of charge. The safety recall began on March 9, 2010. Owners may contact Mazda at 1-800-222-5500.