Some Lincoln Aviator owners report experiencing leaks from the sunroof due to clogged drain ports, which can allow water to enter the interior light controls. This issue may lead to electrical malfunctions, such as flickering lights or unresponsive controls. Owners are advised to address clogged drain ports promptly to prevent further damage to the vehicle's electronics and interior components. Regular maintenance and inspection of the sunroof drain system are recommended to help avoid clogs and potential water leaks. If a leak is suspected, it is advisable to have the issue diagnosed and repaired by a qualified automotive technician to mitigate further damage.