Unknown dashboard light / switch

Hi,

I just bought a Sprinter (316 CDI, 2002) and I found two undocumented (not in the owner manual the previous owner gave me) things :

1- this switch / light



2- a webasto heater on the left side of the engine

Could somebody explain a newbie what's that for ?

TIA

Diego

It's probably the Heater Booster (what you're calling WebAstro). From the 2005 NAFTA Owner's Manual:


(available for free download from: http://www.dodge.com/en/owners/manuals/index.html )
--dick

That's it !

Thanks a lot