Caraudio-Systems r.LiNK RL-PCM3-2-TF, Manual, Page: 10 / 13

Version 17.03.2021 RL-PCM3-2-TF
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4.2. Optionally coding of ParkAssist to retrofit factory PDC (only PCM3.1)
It is necessary to code the ParkAssist of the PCM 3.1 to retrofit factory PDC.
1. Turn on ignition
2. Wait until the head-unit has booted
3. Press and hold steering-wheel button BACK
4. Press and hold steering-wheel button ACCEPT (observe the sequence!)
5. Hold both buttons. During configuration the red and
blue LED are blinking inside the CAN-box (visible at the
male 8pin Molex connector). The PCM makes a reset
after 5-10 sec.
6. Disengage both steering-wheel buttons
7. The red and the blue LED inside the CAN-Box are
glowing and the menu „ParkAssist“ appears in the
menu OPTION after a successful coding
4.2.1. Decoding of the ParkAssist (only PCM3.1)
It is possible to decode the ParkAssist as follows:
1. Turn on ignition
2. Wait until the head-unit has booted
3. Press and hold steering-wheel button BACK
4. Press and hold steering-wheel button HANG UP (observe the sequence!)
5. Hold both buttons. During configuration the red and blue LED are blinking inside the
CAN-box (visible at the male 8pin Molex connector). The PCM makes a reset after 5-
10 sec.
6. Disengage both steering-wheel buttons
7. The red and the blue LED inside the CAN-Box are glowing and the menu „ParkAssist“
disappears in the menu OPTION after a successful decoding
Steering-wheel buttons left Steering-wheel buttons right
BACK
HANG UP
HASH KEY/MODE
ACCEPT