Date registered: Dec 2005
Vehicle: W211 E320 Bluetec R129 SL500 - $1300 car ........ Ford F350 6l
Location: CA Bay Area
Mentioned: 9 Post(s)
Quoted: 1057 Post(s)
Is it MB pan heater? Most MB of last 20 years do have belly pans, that will prevent using one.
I never used it, but have seen heater that mounts on radiator hose. Depends on your engine configuration this could be nicer option.
Not to mention that if your car has REST button, you can come to car 1/2 hr before planed start and have the heat spread into the cabin as well.