MERCEDES-BENZ issued a recall on the S CLASS model

Certain vehicles fail to comply with the requirements of CMVSS 206 - Door Locks and Door Retention Components. The front and rear passenger-side door latches may have been switched during vehicle assembly. This could result in a passenger front door which cannot be opened by merely pulling on the interior handle and a rear door that can be opened with a simple pull of the interior door handle even if locked. Such a condition could affect the safe exiting of the vehicle in the event of a crash or protection of children from inadvertent opening of the rear door. Correction: Dealers will replace, if necessary, any incorrectly installed door latch assemblies.