Could be the switch between the front seats, or a fuse, or a shortcircuit in the wire with power from the battery.
Most likely fuse is out. Check owner's manual for location and identification of fuses. If not, check wiper motor, linkage and spindles.
Could be the fuse or relay....if you drive through a lot of puddles it could be water in the horn.....has happened to me.....
Could be low coolant Could be "airbound" Are control cables free and working properly Is thermostat working
If your power window is not working and there is no loose wiring or bad fuses, it might have a bad window motor. The motor and the actuator can cause the window to work intermittently.
A loose wire would cause the horn to stop working on your Dodge Avenger 2.4L engine.
probably it could be the Oasis
No. Premium grade gasoline is required by Mercedes-Benz. To use a lower grade could cause engine damage.Source: FuelEconomy.gov:1998 Mercedes-BenzE320 Sedan -- See the related link.
The start capacitor could be bad. Is the Breaker tripped? Do you have a timer? Is it working properly?
a mis adjusted brake light switch could cause that fault.
Usually a burnt out bulb
If the heat is not working on a 1992 Mercedes 400e, there could be a number of problems. The thermostat could be sticking if the car is only blowing cold air. If there is no air at all, the blower motor or the heater core could be at fault. There could also be a burned out fuse for the entire system.
It could be that the window motor has stopped working.