OEM Mercury Mariner Seat Heater Switch

Mercury Mariner Seat Heater Switch Parts and Q&A

• Switch
  5L8Z-14D694-AAA
  Q: How to Safely Service the Seat Heater Switch on Mercury Mariner?

  A:

  The first step when servicing the heated seat switch requires power drain safety procedures with the pending of battery discharge through negative cable separation followed by a one-minute waiting period and optional power supply detachment from auxiliary batteries and power systems. It is essential to wear safety glasses when servicing air bag systems because they protect from potential injuries. Start by taking out the recliner handle cover along with the outboard front seat side cushion shield laterally before you remove screws from each side of the passenger seat and sliding the shield as needed. To begin the procedure disconnect the heated seat switch electrical connector together with the seat control switch electrical connector (if present). The heated seat switch needs to be extracted from its position. The process ends with a return of all removal steps followed by powering up the supplemental restraint system keeping in mind all safety instructions to prevent personal injury.