No but if it's a material/manufacture fault rather than you being heavy handed give tomtom a bell. Just had the rear half of the case and the mounting shoe replaced under the 2 year warrenty due to the mount wearing.
had my v1 upgraded free to a v2 because they no longer had a v1 to give me my new one was faulty so they begrudgingly replaced that within a week above mentioned parts came off the case and they told me tough live with it or glue it back on...... we love you tomtom