I am confused as to when the timing belt in my 2005.5 Jetta TDI (with the BRM engine code) is supposed to be changed. The information contained in my owner's manual documents and the information contained under the vw.com website for 2005 model year TDIs (there was no option to select the 2005.5 model) indicates it should be inspected at 80K miles and replaced at 100K miles. However, the 2006 model is supposed to have its timing belt changed at 80,000 miles. I think the engine in the old body style (A4) TDIs built in 2005 is different than the engine in the 2005.5 new body style cars. My dealer says my timing belt should be changed at 80K miles. Does anyone know the real answer?