I can't help but contrast the content of this thread with a letter I received today from Mercedes Benz UK.

My daily drive is now subject to a formal safety recall, "monitored by DVSA (Driver and Vehicle Standards Agency) in line with the Code of Practice on Safety Defects in the UK".

The recall has been established as the bonding of a small piece of trim under the rear window may be faulty which could result in this section of trim being detached when driving the car.