We don't have a lot of complaints on file for the Mercedes-Benz 300 (although feel free to add yours here) -- probably because it's so old, no one bothers to post complaints anymore.
The 1989 Mercedes-Benz 300 has the most complaints, & the most-reported problem is also with the 1989 300 for warped center shift console.
Worst Reported Problems with the 300
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Latest Owner Complaints About the 300
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warped center shift console -- 1989 300:
wife left moon roof open in the rain. wood trim on center shift console that contains the window switches warped and pulled away from console window switches remained on console as trim warped upward leaving switches depressed such that it is difficult to place finger through trim cutout ... Read more »
This problem has been reported 1 times by other 1989 300 owners.
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rear doors do not lock automatically when locking w/ key -- 1989 300:
When wife locks driver's door, rear doors stopped automatically locking about a week ago. When front doors & trunk lock by key, opening unlocked rear door sets off alarm. When front & rear doors are locked & rear door lock buttons are engaged manually, all doors remain locked and when driver's ... Read more »
This problem has been reported 1 times by other 1989 300 owners.
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check engine light on -- 1988 300:
Purchased CD from dealer and still can not find computer codes. Not even in the public library. Read more »
This problem has been reported 1 times by other 1988 300 owners.