Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
Excellent copies.
I will use "Owner Manual" again a second time.
Text excerpt from page 3 (click to view)
Mercedes Benz MY98 Entering the code number
Using the buttons of the right-hand control panel enter each number of the digital code. After entering the correct numerical code, confirm by pressing one of the button , , , or .
CSD - Version: 30/00
Removing/inserting the mobile operating panel
The release button has to be pressed and then the operating panel can be removed to the front. The radio unit cannot be operated unless the left operating panel is fitted in position. Place the operating panel into the latch and lock this by gentle pressing Release button
