The code I have, is useless!

[Capricarl]

Hello, I have a new van parked outside
but the code in the paperwork doesn't work.
I'd appreciate your help with the right code please.

The model of the unit is: 4000 RDS
Serial: M241787

Thank you in advance

[redrooster]

Hello, I have a new van parked outside
but the code in the paperwork doesn't work.
I'd appreciate your help with the right code please.

The model of the unit is: 4000 RDS
Serial: M241787

Thank you in advance

M241787 code is 4200

Make sure that the Serial Number M241787 is the one on the radio .....which may be different to the one quoted in any associated paperwork or Audio Guide

[Capricarl]

Redrooster – thank you very much! I was straight outside,
And although button 3 was working intermittently, I got there finally and now have sweet sweet music.
You're a star.