The turn signals in the front headlights have a known wiring issue and stop working. The unit is all one part, non serviceable and you have to replace the entire headlight assembly at $2055. This causes a significant safety risk to everyone on the road as you are not able to notify your signals/turns. The problem has been reproduced by the dealer, I also have video evidence as well as several ot…
2018 jeep Grand Cherokee lighting problems
moderate 12 complaints filed with NHTSA · avg repair $250
Complaints
12
Recalls
0
Crashes
0
Avg fix
$250
What owners are reporting 2 most recent
Hi, I’ve noticed with this Jeep and the two newer cars before it would have my dash lit up when my headlights weren’t on. This is giving me and other drivers of these cars the false impression that my headlights must be on. So many folks are driving with either just fog lights or no lights at all because their dash is lit up. Before this technology your dash would be dim and that way you knew yo…
Common questions
How serious is the lighting problem on the 2018 jeep Grand Cherokee?
It's a documented issue but not catastrophic. 12 complaints have been filed. Repairs average $250 and most owners catch it before it causes a breakdown.
At what mileage does the lighting typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $250 for lighting repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to lighting?
No active recalls currently cover lighting issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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