Mercedes Benz repair: 1987 420 sel, mercedesshop, shopforum

Question
1987 420 sel  what a great car just purchased it and drove it home 2 hours what a ride.  Blower motor on inside is inop auto and manual.. Radio just shows 4 dash across screen.. Power locks inop.. Ant inop.. Speedo and od are inop.. Owner had just installed a NEW BATTERY but than parked the car for about 6 months and could not remember if these items worked so he states... Any help would be great..

Answer
Answer:
The four dashes on your radio is anti theft security code lock.

If you want these issues fixed quickly, I suggest you find a good local independent MB shop.

Good MB Shops
http://www.mercedesshop.com/shopforum/forumdisplay.php?f=14

If you would rather DIY, here is the main link you will need.

Fast navigation Do It Yourself Links
http://www.mercedesshop.com/shopforum/showthread.php?p=1314064