64 12 730 Removing and installing/replacing temperature sensor for latent heat accumulator
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 BMW 540i, 2002 BMW 540i, 2001 BMW 540i, 2000 BMW 540i, and 1999 BMW 540i. However, it is still accessible from the selected car via links, so may be relevant.
Remove A-pillar trim from right footwell and right rocker strip.
Remove front right rocker panel strip,
refer to 51 47 000 REMOVING AND INSTALLING/REPLACING THE FRONT (INSIDE) LEFT OR RIGHT ROCKER PANEL STRIP
Fold back carpet in footwell. Pull off connectors. Unfasten temperature sensor.