2018 Jeep Renegade Electrical System Problems

A faulty tail light connection to ground can cause a fire hazard, potentially affecting the circuit board. I noticed a burning plastic smell emanating from the back tail light one day, which I believe originated from this connection. If left unrepaired, this could potentially start a fire.

The contact owns a 2018 Jeep Renegade. The contact stated that while driving at various speeds, the vehicle stalled for several seconds and then restarted. The contact stated that prior to the vehicle stalling, while stopped at a traffic light, several unknown warning lights illuminated and then turned off. The failure was intermittent but had become a recurring failure and occurred whether driving in a straight line or turning left or right. The vehicle was taken to an independent mechanic, and an alternator check was performed, and the contact was informed that the alternator was functional. The contact stated that the failure reoccurred, and the battery was replaced; however, the failure persisted. Recently, the check engine and battery warning lights were illuminated and remained illuminated. The manufacturer was not informed of the failure. The failure mileage was approximately 79,000.

While driving the moving vehicle on 3 occasions my vehicle has stalled out with me driving it, however there is a recall online for the same year, make and model of my vehicle for the same exact problems I am experiencing and I am being told that there are no recalls for my VIN. This is a problem since (let me repeat myself) online a recall for same year, make and model experiencing the exact problems with vehicle stalling and shutting off while driving. This is a serious issue and I keep getting the run around from Jeep corporation not insuring the safety of their vehicles and the people that own them.

Driving down the road the Jeep shuts off. It’s done it 5 times now. It takes a bit to turn back on. Almost caused four accidents it shitting down instantly

Tried to turn on car and Jeep ECU started misfiring. I got the part replaced twice and it still did not work. Just stalled and engine refused to turn over. Was told it also was having fuel system problems.

About a month ago, I started noticing that my radio was making strange beeping sounds. Of course I’ve got the display, and I immediately noticed that those beeps were being caused by, what looked like an invisible person touching my screen. At first, it just was a nuisance, but quickly escalated to a radio and display screen that is completely unusable. . It didn’t matter whether my phone was Bluetoothed to it or not, it’s a complete mess and won’t stay anywhere for more than a second. Today It interferes with my rear facing camera, not allowing you to turn on Sometimes it does not even come on. I’ve been reading that a lot of Jeep Renegade owners in this 2018 time period are having this problem and, in my opinion, this should be a recall item. Absolutely because to fix it. “go from $1500-$2500.

The UConnect / touch screen display is constantly glitching- I can’t see anything other than striped lines and colors and/or a pitch black screen. I cannot use the rearview camera because of this, which creates a safety concern when backing up/reversing due to limited visibility without the rear view camera function. This problem has occurred with many other owners of the same vehicle (see posts online). The vehicle hasn’t been inspected but others had theirs inspected and claimed they were quoted $1,500+ for the screen repair, and even after repair, the screen malfunctioned again in a few weeks. The first sign of the issue was when I saw a thin, vertical green line through my touch screen, but it didn’t affect the visibility or usability of the screen so I thought nothing of it.

Stereo Head Unit screen went black. It started "glitchy" with streaks but eventually went black. No use of the rear back up camera or any functions on the head unit... climate control, radio, setting, etc. I have seen online that this is common and I do not think it is right for a consumer to spend well over a 1000 to replace it. This is not a "wear" part. Disapointed in the quality of components in my Renegade.

The contact owns a 2018 Jeep Renegade. The contact stated that while her daughter was driving approximately 65 MPH, the vehicle stalled. The contact stated that the daughter reported that the failure was abrupt and there was no warning light illuminated. The vehicle was towed to an independent mechanic to be diagnosed, but the cause of the failure could not be determined. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The contact related the failure to NHTSA Campaign Number: 18V524000(Electrical System), however the VIN was not included. The failure mileage was unknown.

The information screen, which displays the backup camera and everything else that the car does, from radio to climate control, glitches and then goes black. From what I’ve seen on the internet, this is a widespread problem and, since it deals with the backup camera, is directly safety related.

The contact owns a 2018 Jeep Renegade. The contact stated that many different electrical features controlled by the infotainment center were activated independently. The contact stated that the AC/Heating System, defroster, Bluetooth, and several other systems occasionally activated without driver intent. The dealer was informed of the failures; however, the vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 62,202.

Radio touch screen is now half black/out.

Driver side rear tail light assembly ground wire burned up and caused the tail light assembly to stop working. Replaced tail light assembly and wiring harness. This is a common failure on the jeep renegades and should be recalled due to safety.

The contact owns a 2018 Jeep Renegade. The contact stated that after his daughter had driven the vehicle, parked, and powered off, 7 hours later, the interior passenger side panel of the door was engulfed in flames, which had by that time blackened the glass. The driver's boyfriend witnessed the flames originating from the glove compartment and attempted to extinguish the fire by hand, which failed but resulted in him sustaining injury to his right hand. The boyfriend was eventually able to extinguish the flames by disconnecting the battery. No warning lights were illuminated. The vehicle was towed to a tow yard but had yet to be deemed a total loss by the contact's insurance provider. A fire report was not filed. A police report was not filed, but injuries were reported. The driver's boyfriend later transported himself to an area hospital and was treated for minor burns to his right hand. The manufacturer was notified of the failure, a case was opened, and the contact was informed that the manufacturer intended to send an investigator to inspect the vehicle at the tow yard. The contact was later informed that a manufacturing defect was not deemed the cause of the fire and that he would receive no further assistance. The failure mileage was 47,000.

Unknown. Bought a 2018 Jeep Renegade, brand new and about 4-5 months ago, the screen started glitching. Sometimes, it only shows 1/3 of the screen, and there is a constant beeping as the screen switches between apps and stations. In other words, the screen is faulty, and it sometimes affects the reading of the digital speedometer. My car has only about 84k miles. I understand many others are experiencing similar issues with their 2018 Jeep Renegade.

The entire radio system begins to get white ghost lines which affects the rear back-up camera and rear safety systems, and it also affects the parking brakes when the vehicle is in park or stopped. The use of the radio system is required to do basic maintenance on the vehicle such as brake changes.

I just bought a 2018 jeep Renegade 4 month ago Carmax, so far 6 times, the engine. Just shuts off, last time my wife going on the freeway. I'm afraid that someone may get killed. Is they anything you can do to help is there a recall. We bought extended warrenty. Or is the car a lemon

Radio screen had lines going up and down, goes black while driving, car play disconnects, backup camera won’t work with lines going across screen or screen being black,

The automobile will shut off during driving. On three separate occasions while driving the automobile has lost all drivability. The first occasion I was leaving work (01/02/2025) and as I went to accelerate on to the road from a dead stop, the engine shut off. I had to place the car back in park and depress the brake to start the engine again (by depressing the start engine button). The second occasion happened as I was entering the expressway (01/07/2025). I was turning off the main road onto the onramp of the expressway when the engine shut off again. This time I was accelerating up to around 40 mph when the engine shut off. Luckily, I was able to coast to a stop in the emergency lane. The steering locked up due to the engine shut down so I was not able to restart the car until putting it back in park to start the whole start sequence. The third occasion happened today (01/16/2025) as I was leaving school. I was leaving the parking lot when I went to accelerate from a stop the engine shut off again.

The radio screen is glitching and only showing about 1/4 of the screen this inhibits me from seeing the back up camera or GPS on the screen. This is a safety concern.