LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2001 >> ML430 >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Electrical System - Body -- 163 Chassis >> Basic Knowledge >> CD-player mode, function - GF82.60-P-2002GI

CD-player mode, function - GF82.60-P-2002GI

MODEL 163 as of 1.9.01 with CODE (522) Modular control system (MCS) radio USA with CODE (357) Navigation system - additional unit with CODE (818b) Single CD player - additional unit with CODE (491) U.S. version 

Fig 1: Identifying CD-Player Mode Function
G04608495

The radio and navigation module (A2/56)  has various optional possibilities for the CD player mode.

CD mode with single CD drive (optional) 

The radio and navigation module (A2/56)  has an integrated CD drive as an option (code 818) intended for playing audio CD's  . If the radio and navigation module (A2/56)  is equipped with a CD  drive for navigation (Code 357) as an option, it is also possible to play audio CD's  . (However, during the navigation mode it is not possible to play audio CD's  Opening the operating and display module "(Open  " button) allows access to the CC  slot and CD  slot.

CD changer mode (with code 819) 

The CD player with changer (A2/6)  is actuated by the radio and navigation module (A2/56)  .

The control signals and audio data from the CD player with changer (in trunk) (A2/6)  are transmitted via the digital data bus (D2B  ). The changer is actuated by pressing the "CD" button twice  . (When single CD drive is installed).

NOTES Insert only 12 cm CD's into the CD player with changer (in trunk) (A2/6)  , also do not use 8 cm CD adapter  .

On sound system (code 810) the sound amplifier (A2/13)  takes over final amplification of the audio signals.

The signals between the radio and navigation module (A2/56)  and sound amplifier (A2/13)  are transmitted via the digital data bus (D2B  ).

The amplified signals are output by the vehicle loudspeaker system.

IMPORTANT If the vehicle is equipped with sound amplifier (A2/13)  the radio and navigation module (A2/56)  should be coded correspondingly with STAR diagnosis, otherwise malfunctions can occur when reproducing audio signals.

When a magazine is inserted in the CD  changer it is checked and a table of contents is made up. When the test is completed the system automatically switches over to the playback mode and starts with the first title or next possible compact disc.

If the system switches over to the CD  mode before the test is completed the system starts playback of the CD  which was presently being checked.

The radio and navigation module (A2/56)  offers the following functions in combination with the CD player with changer (in trunk) (A2/6)  and/or single CD drive  :

CD title assignment, function 

Each CD  has a permanently stored, so-called able of ontents (TOC  ) entry. The radio and navigation module (A2/56)  recognizes the CD  clearly on the basis of this entry and can automatically designate it (even when the CD is then inserted into another CD magazine) after the title has been assigned once by the user.

Moreover, the TOC  entry includes information about the number of titles on a CD  and the entire playing time of the CD  .

  Volume/tone adjustments, function   GF82.60-P-2003GI 
  Radio/navigation module, location/purpose/ design/function   GF82.61-P-4109GI