Need the Unlock Code for Your Harman Uconnect 8.4 RJ3 VP4 EU?
Harman | Chrysler | Instant Retrieval
Refund terms in detail.
Supported Serial Prefixes
| Serial Prefix | Status |
|---|---|
T00AM |
Supported |
T00BE |
Supported |
T0012 |
Supported |
If your serial starts with one of these, we can recover your code.
What you need to do
Everything runs from the serial number on the radio's own label.
- 1 Check the radio label Look for it on the sticker on the housing. The radio normally has to come forward a little - the wiring can stay plugged in.
- 2 Put it in the form on the left Letters and digits exactly as printed - the form validates them first.
- 3 Unlock the radio Payment done, code displayed on screen and emailed. It works for the life of the unit, so keep it.
If it does not work, you are refunded in full.
Your radio carries a label like this one. The serial is the code printed on it.
Serial number examples
Real Chrysler serials, so you know what to look for:
T00AM1801T0282
(prefix: T00AM)
T00BE351823197
(prefix: T00BE)
T0012566327123
(prefix: T0012)
T00AM2244H1937
(prefix: T00AM)
T00BE104477269
(prefix: T00BE)
Usual starting characters: T00AM, T00BE, T0012
How to Identify the Uconnect 8.4 RJ3 VP4 EU
Before requesting a radio code it is important to confirm the exact model. Compare the design, controls, display and features below with the unit in your dashboard.
Identifying details:
- 8.4" touchscreen set into the middle of the dash
- The home screen has no NAV tile and no maps on board
- Built for the Right-hand drive / Rest of World market
- The chassis label carries the RJ3 VP4 EU sales code
- Label serial opening with T00AM, T00BE, T0012
Tick these off to confirm:
- RJ3 VP4 EU appears as the sales code on the label
- the label serial begins with T00AM, T00BE, T0012
- the build year falls inside 2014-2017
- the screen is the 8.4" touchscreen fitted to the Uconnect 8.4
RJ3 VP4 EU is uncommon - most EU non-nav vehicles received RG3. Verify with the chassis part number.
Everything You Need to Know About the Uconnect 8.4 RJ3 VP4 EU
The Uconnect 8.4 RJ3 VP4 EU is a factory-fitted Chrysler audio and multimedia unit. Alongside everyday radio and audio playback it may include touchscreen controls, Bluetooth, CD/DVD playback or factory navigation, depending on how the vehicle was specified.
Uconnect 8.4 RJ3 (VP4 Europe) is a transitional non-navigation 8.4 unit fitted to specific EU/RHD applications - same VP4 hardware as RJ4 but without map data loaded.
Look for the Uconnect 8.4 RJ3 VP4 EU in Chrysler vehicles from 2014-2017. It shared the Harman multimedia platform and is still widely fitted from that period.
Typical features include:
8.4" touchscreen
AM/FM radio
Bluetooth hands-free and audio streaming
USB media playback
SiriusXM satellite radio*
Steering wheel control support
Anti-theft security code
*Availability varies with the vehicle specification.
Like many factory-installed radios, the Uconnect 8.4 RJ3 VP4 EU is secured with an anti-theft system. If power is interrupted after replacing or disconnecting the vehicle battery, the unit may demand the original radio code before it can be used again.
Background on the platform itself is published by the official Uconnect site.
Your Uconnect 8.4 RJ3 VP4 EU Serial Number - Where to Look
Your unlock code is bound to the radio's serial number, so it is the one detail the form asks for. The number lives on the label stuck to the chassis of the radio itself.
On the Uconnect 8.4 RJ3 VP4 EU: Top of the chassis label.
Three steps to the serial number:
- Slide the radio out of the dash - most units need a pair of release keys, which cost a few dollars online.
- Find the printed label on the housing and read the serial off it - it sits near the barcode.
- Type it into the form exactly as printed, with no spaces or dashes.
Serial number location on this unit
Two minutes of video instead of a page of text
Our own clip of the unlock - more videos are on the channel.
Typical Ways a Uconnect 8.4 RJ3 VP4 EU Gets Locked
A locked Uconnect 8.4 RJ3 VP4 EU is nearly always the result of one of four everyday situations, none of which mean anything is broken.
Back from the mechanic, radio locked
Mechanics often disconnect the battery before electrical work. The car comes back fixed and the radio comes back locked - expected, not a fault.
A unit from a donor car
Swapping in a second-hand radio means a new serial and therefore a new code - the one from the old unit cannot work.
A used car with a locked radio
Second and third owners rarely get the code card. The radio itself still carries everything needed - its serial number.
The battery was replaced
The most common trigger by far: the moment the battery is disconnected, the radio forgets it was ever unlocked and asks for its code on the next start.
The way out is the same in every case: serial number in, original code out, in seconds.
OEM Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Harman |
| Radio Family | Uconnect 8.4 |
| Variant | RJ3 VP4 EU |
| Market | Right-hand drive / Rest of World |
| Vehicle Brand | Jeep / Fiat |
| Production Years | 2014-2017 |
| Display | 8.4" touchscreen |
| Navigation | No |
| Serial Prefixes | T00AM, T00BE, T0012 |
Depending on the vehicle configuration, the Uconnect 8.4 RJ3 VP4 EU may include extra multimedia features such as Bluetooth hands-free calling, USB media playback or factory navigation. Equipment levels can vary between production years and trims.
Supported Part Numbers 7
Check your radio's label against this list - any matching number means the code for your unit can be retrieved here.
68234426AA
68234426AB
68234426AC
68234426AD
68234426AE
68234426AF
68234426AG
Look for the part number on the radio's identification sticker, typically beside the serial number. Any reference listed here is covered by this service.
Which Vehicles Use the Uconnect 8.4 RJ3 VP4 EU?
| Vehicle Model | Typical Production Years | Notes |
|---|---|---|
| Jeep Cherokee KL, Renegade BU (EU specific trims without nav) | 2014-2017 | |
| Fiat 500X (EU, mid trims) | 2014-2017 |
Some vehicle models were available with several different factory radio depending on trim level, production year or regional market. Always confirm your radio model before ordering a code.
Once the code arrives
Nothing to install and no tools needed - only the code itself.
- Turn the ignition on so the radio powers up and shows the locked screen.
- A keypad for the code fills the middle of the screen.
- Tap the four digits of your code in order.
- There is no separate OK button - the radio checks the code on the last tap.
- A correct code clears the lock screen and the audio comes straight back.
Troubleshooting the Uconnect 8.4 RJ3 VP4 EU
Too many wrong attempts
After a few wrong entries the radio stops accepting codes for a while - cutting power only restarts the clock. 30-minute WAIT after three wrong attempts.
The label is not where I expected
Only the radio itself carries it - slide the unit forward and the label is right there. Top of the chassis label.
Locked again after it was fine
Nothing is broken. Any interruption to the 12V supply brings the lock screen back. Battery disconnect.
Making sure it is the right unit
The differences are easy to miss, so check this before ordering. RJ3 VP4 EU is uncommon - most EU non-nav vehicles received RG3. Verify with the chassis part number.
Write the code down - the same four digits work for the life of the unit.
Uconnect 8.4 RJ3 VP4 EU FAQ
Recent Customer Reviews
These are real orders and real radios. More are on the reviews page.
"Screen on our chrysler was cracked so i found a good used one from the local scrap yard. I was EXTREMELY skeptical of this after the other site I tried was flagged as suspicious activity. I did a little more investigating with findradiocode.com and everything I was reading was legit so I took t..."
Fantastic: only to took 5seconds to receive code ..was skeptic at first..will fully recommend there services..Thanks saved alot of money : compared to taking it to the dealership..Very happy customer:
Jason - Chrysler
Wow I got my radio code and less than three minutes
Martin Murillo - Chrysler
What You Get
The original code on screen within seconds of payment, emailed to you as well.
Does not work? Full refund - no questions beyond a short video.
Available 24/7 - no booking, no dealer visit, no towing.
The code never expires - keep it and future battery changes cost nothing.
Related Radio Models
These units are easily confused with the Uconnect 8.4 RJ3 VP4 EU. If the details above do not match your radio, check one of these instead.
Compare the Uconnect 8.4 RJ3 VP4 EU with the rest of the Harman radios on the Harman radio code page.