What should you turn on if your headlights suddenly go out?

What should you turn on if your headlights suddenly go out?

If your headlights suddenly go out, do the following:

  • First, try your dimmer switch. Often that will turn them back on again.
  • Try the headlight switch a few times.
  • Pull off the road as soon as you can and leave your hazard lights on so that other cars can see you.

    What kind of problem does Mercury Mountaineer have?

    Mercury Mountaineer 2004, AWD, V8. Bought this used with 40k miles on it. The engine dies (dead) when using the cruise control. control, several minutes pass by and suddenly the engine is dead. Most of the warning lights in the instrument cluster come on.

    Why are the fog lights not working on my Mercury Mountaineer?

    Has anyone else seen this electrical problem in any of their vehicles before? I have a 2000 Mercury Mountaineer. When you turn the head lights on and have the fog lights on, the fog lights do not work at all. Also, the turn signals will not work with the fog lights on and the headlights on.

    When does a Mercury Mountaineer start stall idle?

    Amazing I have a 2002 Mountaineer V8 with the same issue, started 3 yrs ago. Mercury/Ford claims they have never seen this before. Mainly stalls when car comes to a stop sign in the mornings, never had a high speed stall. I have replaced fuel filter and air control valve.

    When did the dpfe sensor go away on the Mercury Mountaineer?

    We took the Mountaineer to another dealer and they replaced the DPFE sensor in July of 07. Until then to now the problem went away.

    Has anyone else seen this electrical problem in any of their vehicles before? I have a 2000 Mercury Mountaineer. When you turn the head lights on and have the fog lights on, the fog lights do not work at all. Also, the turn signals will not work with the fog lights on and the headlights on.

    What’s the outside temp on a 97 mountaineer?

    I have a 97 Mountaineer that won’t crank when it is about 43 degrees or less outside. When you sit inside and go to crank it the THEFT light is flashing fast. When the outside temp reaches above 43 it cranks just fine. The other day I was driving down the road and the horn starts going off on its own intermittently.

    Why is the Check Engine light on on my mountaineer?

    I have had my Mountaineer in the shop twice due to the check engine light being on as well as the Check fuel Cap. The dealer said that I was getting the messages in error and reset the computer. This works for a few weeks then the light comes back on. Is there anyway to fix the error message?

    What happens to spark plugs in FlexFuel mountaineer?

    Is this just a loose wire? I recently discovered that when I used E85 fuel in my 2003 “Flexfuel” 4.0 V-6 Mountaineer, it destroyed the spark plugs in about 5000 miles, watered down the oil to the point of irreparable engine damage and gave me poor gas mileage.