Every Peugeot 308 from 2007 to 2021: which radio was fitted, where its serial number hides, and what we can do with it.
Your code comes from the serial number of the radio, not from the car — so the first job is getting that number off the unit. The table below is your 308, generation by generation.
Already have the serial? Type it in and we will tell you straight away whether we can answer it.
| Generation | Radios fitted | Serial | Where to read it | What we do |
|---|---|---|---|---|
| T7 2007–2009 |
RD4, RT3 | PE… | label on the casing — the serial starts with PE | Free — a share unlocks it |
| T7/T9 2010–2021 |
RT6, SMEG, SMEG+, NAC | VIN (17 characters) | newer screens carry no serial of their own: the code follows from the car VIN, and we ask which screen is fitted | Free — a share unlocks it |
Radio names are what is written on the fascia, not the name of the company that built the unit — a “6000 CD” or an “RCD 300” is what you see in the car. Unit fitment varies by market and trim, so treat the list as the usual case and let the serial decide: it is the serial that determines the code, not the model.
From 2007 to 2021 the 308 came in 2 generations, and the factory radio — and with it the serial you need — changed along the way. Find your year below.
If your 308 is from 2007–2009, it is the T7. The radio fitted was usually one of: RD4, RT3. The serial reads PE…; label on the casing — the serial starts with PE. We can work it out, and while the rule behind it is still being confirmed the code is free — all we ask is that you tell us whether it fitted.
If your 308 is from 2010–2021, it is the T7/T9. The radio fitted was usually one of: RT6, SMEG, SMEG+, NAC. The serial reads VIN (17 characters); newer screens carry no serial of their own: the code follows from the car VIN, and we ask which screen is fitted. We can work it out, and while the rule behind it is still being confirmed the code is free — all we ask is that you tell us whether it fitted.
Careful: most units lock for good after about ten wrong attempts. If a code does not take, stop and email us before trying again.
T7 (2007–2009): PE…, label on the casing — the serial starts with PE. T7/T9 (2010–2021): VIN (17 characters), newer screens carry no serial of their own: the code follows from the car VIN, and we ask which screen is fitted.
Yes — while the rule behind it is still being confirmed the code is free, and we ask you to tell us whether it fitted.
Older units: preset buttons 1–4 set the digits, then hold the rightmost preset to confirm. RT6 and SMEG screens take a long alphanumeric code typed on the touchscreen. Your code email spells out the steps for your exact unit.