I have a '92 300CE and recently had some kids in the back putting up the headrests. When I hit the headrest release button on the front panel nothing happens.

Could it just be the switch or should I consider other things as well?

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Norm K.
'97 E420 Sport
'06 E350 Sedan
'67 Mustang Coupe
'70 F-250
'15 VW Jetta