Q: How do i replace fuse or repair a short in wire for seats

The shifter knob shift mechanism (https://www.yourmechanic.com/services/shifter-interlock-solenoid-replacement) may be loosing contact and needs to be replaced. The switch will need to be tested and monitored using the Mercedes scanner. If the switch gives erratic readings when scanned and while the switch...

The security chip is designed to keep your vehicle from starting without the owner's key. Unfortunately, you will need to obtain a key (https://www.yourmechanic.com/article/how-to-replace-a-car-key) with a chip and have it programed to the vehicle. A mobile locksmith may be able...

Hello. Usually transmission popping noises are caused by issues with the transmission, however there are many possibilities. The first thing I would check, is to see if this vehicle has a dipstick that allows you to check the fluid. I...

Hello, thanks for writing in. If the compass in the rear view mirror has ceased to function then the mirror will likely have to be replaced. You may be able to take apart the rear view mirror and attempt to...

The fuel injection system does nothing until the engine is turning (starting or running), so pressing the pedal before you start will make no difference. The fuel injectors work at any RPM, so a choke is not necessary. The computer...

This circumstance is not unusual and can be caused by the use of non-OEM rotors and brake pads and also the failure to re-apply factory specified shims and/or appropriate anti-squeal compounds and lubricants. Unfortunately, if and once non-OEM parts and...

Typically, the scenario is the reverse: that is the water pump fails and the question is should the thermostat be replaced at the same time that the water pump is replaced. The answer is absolutely because the thermostat itself can...

Your vehicle has a neutral safety switch (https://www.yourmechanic.com/services/neutral-safety-switch-replacement) that will prevent the vehicle from starting when it is in any gear position other than park or neutral. Occasionally, this switch can malfunction causing the car to stall as soon as...

Hi Scott. Your Wrangler has a blend door that circulates heat and cool air (from AC operation) to different side vents. In most cases, when you have an issue as you've described, this component is damaged, or there is something...