Need AC/Heat display module help
Thread Starter
Junior Member
Joined: Dec 2004
Posts: 53
Likes: 0
From: Eastern Massachusetts
2000 E320 Sedan
Need AC/Heat display module help
I pulled the ash tray, radio, and heat/ac display modules to run some wires to my XM radio. When I re-installed everything, the AC/heat display module does not illuminate when the headlights are on. There are only 2 connectors into that module, so no chance of missing a connector. Any advice? Unit seems sealed, not sure I want to try to pry it open.
2000 E320 sedan
2000 E320 sedan
MBWorld Fanatic!
Joined: Mar 2002
Posts: 1,537
Likes: 2
From: Arizona, USA
W205 C300
The climate control module has it's own light in the center. You just need to replace the bulb. Pull the module out and look at the bottom. There is a bulb holder in the center. The light doesn't come on at the same time that you turn your headlights on. It can take up to a minute for it to iluminate the climate control screen because the module has a mind of it's own.
Thread Starter
Junior Member
Joined: Dec 2004
Posts: 53
Likes: 0
From: Eastern Massachusetts
2000 E320 Sedan
Got it!
Originally Posted by E-Klasse
The climate control module has it's own light in the center. You just need to replace the bulb. Pull the module out and look at the bottom. There is a bulb holder in the center. The light doesn't come on at the same time that you turn your headlights on. It can take up to a minute for it to iluminate the climate control screen because the module has a mind of it's own.
I also somehow busted the bulb on the cig lighter also, when I pulled the connector off, that little bulb came out too. Trip to the MB service dept, unlikely to find these at Walmart.
Again, thanks for the reply.
Bob
