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RADIO
General Information
86A
86A - 4V2 MR-372-J84-86A000$099_eng.mif
The radio features allow you to:
–listen to the radio (four geographical zones can be
programmed for FM radio)
–display the name of the station using RDS which
automatically switches to the best transmitter (AF
function),
–receive traffic news (I Traffic function),
–receive news flashes and emergency bulletins
(I News function).
–receive public safety emergency bulletins (PTY 31).
RADIO FUNCTION
The tuner has three selection modes displayed on the
screen and accessible from the radio front panel:
–manual mode (MANU),
–preset mode (PRESET),
–alphabetical mode (LIST).CASSETTE FUNCTION
The cassette plays automatically once cassette mode
has been selected using the steering wheel control or
the front panel.
Only the Dolby fast-forward and rewind with search
controls can be selected by specific buttons.
CD FUNCTION
The CD player can play conventional discs and any
audio tracks on a CD-ROM.
CDs can be played in order or tracks can be chosen at
random.
If a CD changer is being used, random play is possible
on only one of the possible 6 compact discs.
THERMAL PROTECTION
If the radio temperature is too high for it to function
properly, the volume is automatically reduced (without
changing the volume shown in the display).
Should one of the speaker tracks short circuit, the
supply to the amplifier will be cut off.Note:
The Mute function, accessed via the voice
synthesiser or the steering wheel control, stops the
cassette playing.
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RADIO
Anti-theft code
86A
86A - 9V2 MR-372-J84-86A000$297_eng.mif
THE DISPLAY SHOWS "CD CODE"
The radio displays ERROR CD,
CD CODE, then CD-0000.
Enter the code of the old radio connected to the
CD changer.
Enter the first digit using the steering wheel
controls.
Confirm the digit by briefly pressing the lower
button of the steering wheel controls.
Enter the three other digits using the same
procedure.
Confirm the security code by pressing and
holding the same button.
Does the CD changer
code match the radio
code?
Yes
No
Enter the CD changer resetting code obtained
from the Techline. After following the
procedure, the display shows CODE or 0000.The CD changer has registered the new radio
code and operates correctly.
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RADIO
Fault finding chart
86A
86A - 24V2 MR-372-J84-86A000$792_eng.mif
ALP 7 The volume does not increase with the vehicle speed.
The SDVC (speed-dependent volume
control) function does not work.
Check the audio equipment
configuration (Expert mode). Set the
SPEED curve to 5 and run a test when
driving at a speed greater than 48 mph
(80 km/h).
No
Does the volume change?
Yes
The fault has been rectified. Check the signal on
connection 47F (see wiring
diagrams Technical Note,
vehicle, code 261) using a
multimeter. The voltage should
vary depending on vehicle
speed. Reset the control to: CURVE 2.
Yes
No
Does the signal increase?
YES
The fault is not associated with
the audio equipment. See MR
Fault finding corresponding to
vehicle, 38C, ABS, Conformity
check.Replace the radio with the
approval of your Techline.