picked one up from the dealer & want to know before I tear into it if there more than one is required.

I just assumed there would be only one....

anyone?

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1991 300D

Yes just one bulb in the bottom.

You need DIN radio removal keys to extract the climate controller, it's just like a stereo.

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The OM 642/722.9 powered family
Still going strong
2014 ML350 Bluetec (wife's DD)
2013 E350 Bluetec (my DD)

both my kids cars went to junkyard in 2023
2008 ML320 CDI (Older son’s DD) fatal transmission failure, water soaked/fried rear SAM, numerous other issues, just too far gone to save (165k miles)
2008 E320 Bluetec (Younger son's DD) injector failed open and diluted oil with diesel, spun main bearings (240k miles)

1998 E300DT sold to TimFreeh
1987 300TD sold to vstech

You can use a knife to work the unit out... Pocket knife with a thin blade or a fingernail file will do it.

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-Evan


Benz Fleet:
1968 UNIMOG 404.114
1998 E300
2008 E63


Non-Benz Fleet:
1992 Aerostar
1993 MR2
2000 F250

thank you.

if I have it together enough, I'll take pics of the job fwiw.

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1991 300D