Need Desperate Help!!!

[thedonhuang]

ok i just got my car back. took it to the resturant sat down and ate. came back outside and tried to turn on my car and it wouldnt turn on... then i realized the connector to the battery wasnt tight enough so i tightened it up but then the dreaded ASR LIGHT COMES ON AND MY CAR CANT MOVE!!! this is the problem i have the ASR MIL lights when the car is started. Again the accelerator pedal does not respond (forced into the Limp home mode) as it does normally and the car is quite a chore to drive! it just slowly moves. i own a 1998 clk 320 can anyone help me in solving this problem and getting rid of this ASR!