Removing the bumper cover, air baffles and combustion preheater module (CPM)
Remove the bumper cover. See Casing, bumper front, replacing .
Remove:
- the air baffles on the left-hand side and on certain versions also on the right-hand side
- the air baffle in the center.
- the combustion preheater module (CPM) from the mounting by slackening off the screws
- the connector from the control module.