CLK 320 (208.365) V6-3.2L (112.940) (1999)
18
Unscrew left and right screws (9) on A-pillar
19
Remove transverse pipe (4)
CAUTION: Avoid damaging passenger compartment.
20
Disconnect vacuum lines from cockpit separation point (12)
21
Pull off connector (13)
22
Remove heater housing (11)
23
Install in opposite order.