Mercedes Benz repair: Axel, axle assembly, 4 matic

Question
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It is a e-320 4matic

I am a novis when it comes to cars, but would try fixing myself it possible.  Very good with directions.---------
Followup To
Question -
I think my axel's are bad on both sides, it makes clikking noise when I turn.  About how much will this cost to get fixed, and is it dangerous to drive while in this condition.  Thank you

I have a 99 benz wagon.  
Answer -
It is dangerous to drive while in this condition!!!

Is it an E 320 Wagon or a E 320 Wagon 4-Matic?
You can DIY this repair, it is not hard.
Suggest you subscribe to http://alldatadiy.com
for easy to follow directions and pictures that will save you big money.
For Axle Assembly price, Call Phil for help at
1-888-333-4642 Mon-Fri 10:30a-8:00p ET
(NOT for technical support)  

Answer
DIY and you should save $500 to $1200 USD.

Suggest you subscribe to http://alldatadiy.com
for easy to follow directions and pictures that will save you big money.
For Axle Assembly price, Call Phil for help at
1-888-333-4642 Mon-Fri 10:30a-8:00p ET
(NOT for technical support)