Help needed: Radio code for old Renault Philips 22DC347/62B

[JESUS_CLIO_95]

Hi everyone,
I need some help retrieving the unlock code for an old Philips radio from a Renault vehicle. Since it is a legacy model, it doesn't have the standard 4-character modern precode on the label.
Here are all the details from the unit stickers:

• Brand / Model: Philips 22DC347/62B
• Part Number: 9022 213 47621
• Renault Security Reference: 77 00 309 779
• Serial Number (Engraved): RN347FV1016028
• Product Number: FD 01 97 25 1016028

Could anyone with access to the older Philips database generate the 4-digit security PIN for me?
Thank you very much in advance for your time and help!

Beers from Spain

Jesus