NHTSA Complaint #11493659 — 2018 CHEVROLET TRAVERSE

Both the driver and passenger side rear turning signals accumulate condensation (if conditions permit, liquid water). When the automatic lights are engaged the rear turning signal will blink rapidly (as if the bulb was out). This problem does not occur when the day-time running lights are on. Estimated repair costs are $600 per light, as the entire housing must be replaced rather than just replacing the bulbs when they wear out.