Retrofit CD changer

AZ82.64-W-0001C

Retrofit CD changer

16.2.12



Removing

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

1

Disconnect ground lead from battery



Notes on battery

AH54.10-P-0001-01A

2

Remove tachograph (P1)

3

Remove radio 24 V (A9)

4

Remove CB radio drawer (2), if necessary, remove CB radio.

 Release CB radio drawer (2) by inserting a credit card or suchlike into the release slot (3).

5

Detach covering (4) and remove the concealed bracket for tachograph (P1) and radio (A9)

6

Remove dual DIN slot (9) and, where applicable the toll calculation unit or the FleetBoard computer

 Only vehicles with code EX8 (Preinstallation for distance-related toll calculation) or with code EX3 (Telematics preinstallation).

7

Install wiring harness for CD changer (8)

 Only vehicles with code EX8 (Preinstallation for distance-related toll calculation) or with code EX3 (Telematics preinstallation).

AZ82.64-W-0001-01C

8

Set both adjustment wheels (10) to "HORIZONTAL"

9

Fasten bracket (11, 12) at CD changer (1)

10

Drill four fastening holes into the base of the center stowage compartment

 To mark the fastening holes, position CD changer (1) in the center stowage compartment such that the diskette box can be slid in and the stowage compartment cover locked.

11

Drill hole with Ø 20 mm through partition wall between center stowage compartment and radio installation location

 Only vehicles without code EX8 (Preinstallation for distance-related toll calculation) and without code EX3 (Telematics preinstallation).

12

Route CD changer wiring harness (8) through the hole and fit chafe protection or rubber grommet.

 Only vehicles without code EX8 (Preinstallation for distance-related toll calculation) and without code EX3 (Telematics preinstallation).

13

Fasten CD changer (1) at base of center stowage compartment

14

Connect cinch plugs (A) of CD changer wiring harness (8) to cinch couplings (B) of CD changer (1)

 Note colored assignment.

15

Connect plug for voltage supply (C) of CD changer wiring harness (8) to coupling for voltage supply (D) of CD changer (1)

 Note arrow markings.

16

Attach bonding plate (7) and fasten CD changer wiring harness (8) to it so as to provide strain relief

17

Connect red (rt) line for terminal 30 (13) of CD changer wiring harness (8) together with red/white (rt/ws) line from contact cavity 1 of CB radio preinstallation plug (14)

 The CD changer (1) is configured for a voltage of 12 V. The 12 V pick takes place at the CB radio preinstallation plug (14) (code EV2).

18

Unpin lines for CAN connection (18) from contact cavity 1 and 2 of radio connector plug C (17) and pin identically into contact cavity 1 and 2 of radio connector plug (19)

 When installing 24 V radio (A9), connect radio connector plug (19) instead of radio connector plug C (17) to 24 V radio (A9).

19

Connect brown (br) line for terminal 31 (16) of CD changer wiring harness (8) to connection of terminal 31 (15) of 24 V radio (A9)

 Mount pin socket onto connection for terminal 31 (15) such that the flat side faces outwards.

20

Install dual DIN slot (9) and, where applicable the toll calculation unit or the FleetBoard computer

 Only vehicles with code EX8 (Preinstallation for distance-related toll calculation) or code EX3 (Telematics preinstallation).

21

Install bracket for tachograph (P2) and radio (A9)

22

Position covering (4)

23

Install CB radio drawer (2), if necessary install CB radio

24

Install tachograph (P2)

25

Install 24 V radio (A9)

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

26

Connect ground lead to battery



Notes on battery

AH54.10-P-0001-01A

27

Code 24 V radio (A9)

28

Switch on 24 V radio (A9) and press call raise volume/sound button (5) repeatedly until the setting "EXT" appears in the display of 24 V radio (A9)

29

Use the rotary switch (6) to select the "EXT DCD" setting

 After 4 s the display changes to the radio mode.

The CD changer input on the 24 V radio (A9) is now active and the CD changer (1) is detected by the 24 V radio (A9).

30

Check function of CD-changer (1)

 Use operator's manual for 24 V radio (A9).

Part no.

Designation

Quantity

B6 656 0580

CD changer 12 V

1

B6 782 1157

Installation kit for CD changer

1

A 000 573 00 42

Retaining plate

1