What causes noise of the axel of benz 190e huming

SOURCE: what transmission fluid can I use in my 1993 Mercedes Benz 190E

AF3 DEXRON®-III Automatic Transmission Fluid
BMW: Power steering use AF3; Models with combined power steering,
hydraulic brake booster, self-leveling suspension system use SLF
Mercedes-Benz: Use only manufacturer approved fluid


Look on the back of the bottle of fluid you are looking to buy, if it does not say is is approved by MB, don't use it.

SOURCE: benz 190e 1992 , when it is cold ,car dies when i strat to drive

Sounds like your battery is weak and if it is over two years old replace it. You can test the battery with a hydrometer. Also check battery terminals for tightness and corrosion. When a battery is weak it becomes subject to cold temperatures and failure. Also have your altenator and voltage regulator checked.

SOURCE: blower fan making noise when turnin on the heat or

This link gives you step by step instruction on how to remove and install a blower motor:

http://190rev.net/forums/showthread.php?t=34141&highlight=blower+motor+removal+installation

SOURCE: 1991 mercedes benz 190e carburator diagram

If it wont turn over try the neutral safety switch, if it wont start in neutral either the switch most likely needs to be replaced.

SOURCE: huming noise in the rear axel. not sure which

i ur emergeny break doesnt work it could b breaking up in ur rear hub.