Two problems related to electrical system have been reported for the 1999 Mercury Mountaineer. The most recently reported issues are listed below.
The display on the premium factory radio does not function properly. Illuminated digits of the display panel may work intermittently or not work at all. All other functions of the radio seem to work. My research indicates that this has been a problem on radios installed in various Ford motor company products of the 1997-2001 model year range. Ford motor company should make a no-charge repair on these radios.
1999 Mercury Mountaineer electrical burning smell coming from vehicle.