2018 Land Rover Range Rover electrical system problems
11 owner complaints filed with NHTSA name the electrical system on the 2018 Land Rover Range Rover — 41% of all complaints for this model year.
What owners report
“- corroded sunroof drain channel fittings leading to water intrusion into the vehicle - corrosion and rust in the sunroof opening panel frame water drain. - sunroof water drain tubes have a notable amount of corrosion and rust in drain tube outlet and rubber hose. - safety has been put at risk from…”
filed Sep 4, 2026
“The infotainment system in this 2018 Range Rover has exhibited a recurring defect since at least January 2026. The defect manifests in multiple ways: the upper screen intermittently goes blank, the lower screen has been observed stuck flashing, and audio output skips and varies in speed during…”
filed Jun 16, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Smart Key Deactivated message on instrument cluster and unable to start their vehicle
SSM76411 - 10MAR26 · Other · issued Mar 10, 2026
Electrical System problems in other Range Rover years
| Year | Reports | Share |
|---|---|---|
| 2023 Range Rover | 4 | 19% |
| 2020 Range Rover | 9 | 38% |
| 2017 Range Rover | 8 | 13% |
| 2016 Range Rover | 5 | 7% |
| 2015 Range Rover | 5 | 7% |
| 2014 Range Rover | 11 | 27% |
| 2013 Range Rover | 5 | 19% |
| 2012 Range Rover | 2 | 10% |
| 2006 Range Rover | 15 | 28% |
| 2005 Range Rover | 3 | 9% |
| 2004 Range Rover | 2 | 4% |
| 2003 Range Rover | 6 | 6% |
Other reported problem areas on the 2018 Land Rover Range Rover
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.