Two problems related to turn signal have been reported for the 2018 Jeep Compass. The most recently reported issues are listed below.
Factory trailer tow option lighting control shuts lights off on trailer and indicates turn signal light out when lights are fine. Left turn signals and brake light malfunction. Multiple trailers tested. Dealer has replaced trailer control module twice and problem persists. Still no resolution to problem. This results in an unsafe condition when towing.
Turn signal failure. Signal lights do not blink when the driver seatbelt is unbuckled. Unrestrained driver does not have any functional turn signals. Turn signal lever depression or elevation has no effect on external signal lights, internal arrows on dash or relay box clicking. No external blinkers, no illuminating signal arrows which usually illuminate in your dashboard console when the signal lever is depressed, no sound (signal clicking) inside of the vehicle while signal lever depressed. The signals function normally when the driver seatbelt is buckled. This is a constant problem and has never functioned normally.
| Exterior Lighting problems | |
| Headlights problems | |
| Turn Signal problems | |
| Headlight Switch problems |