Need the Unlock Code for Your Harman Uconnect 8.4 RJ3 VP4 EU?
Harman | Chrysler | Instant Retrieval
See the refund policy.
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 Read the number on the label On the printed label on the radio housing, beside the barcode. Most units have to come out of the dash - release keys cost a few dollars.
- 2 Type it in the form Just the serial and your email. The format check runs before the payment step.
- 3 Get your code The code appears the moment the payment clears, and a copy goes to your email. Save it - the same four digits work for the life of the radio.
If it does not work, you are refunded in full.
The sticker on your unit will look similar. Read the serial straight off it.
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 in the centre of the dash
- No navigation tile on the home screen - no maps installed
- Built for the Right-hand drive / Rest of World market
- Sales code RJ3 VP4 EU on the chassis label
- Serial number starting with T00AM, T00BE, T0012
It is the Uconnect 8.4 RJ3 VP4 EU when:
- the chassis label carries the RJ3 VP4 EU sales code
- the serial on the label starts with T00AM, T00BE, T0012
- the vehicle was built between 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.
Between 2014-2017 the Uconnect 8.4 RJ3 VP4 EU appeared across a number of Chrysler models, usually on vehicles using the Harman multimedia platform. It stayed in production long enough to become a familiar sight in that generation of cars.
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.
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.
- Read the serial from the factory sticker on the housing, next to or under the barcode.
- Type it into the form exactly as printed, with no spaces or dashes.
Where the label sits on this radio
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 |
Not every Uconnect 8.4 RJ3 VP4 EU offers the same set of features. Bluetooth connectivity, navigation, USB support or multimedia playback may vary depending on the vehicle specification, production year and factory equipment package.
Supported Part Numbers 7
These are the OEM references this page covers. If the number on your radio's label is in the list, we can recover your code.
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 four-digit keypad appears on the display.
- Enter the four digits in the order you received them.
- 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
The radio is counting down
Wrong codes put the unit into a lockout, and the only fix is to leave it powered and wait. 30-minute WAIT after three wrong attempts.
The label is not where I expected
The serial is on the unit itself, not in the vehicle papers or on the dashboard. Top of the chassis label.
The radio locked itself again
That is normal - the anti-theft system re-arms every time the unit loses power. Battery disconnect.
This radio looks like several others
Close relatives of this unit look almost identical from the driver's seat. RJ3 VP4 EU is uncommon - most EU non-nav vehicles received RG3. Verify with the chassis part number.
Save the code: it stays valid, so the next battery change costs you nothing.
Uconnect 8.4 RJ3 VP4 EU FAQ
What You Get
The original code on screen within seconds of payment, emailed to you as well.
Full money-back guarantee if the code does not open your radio.
Available 24/7 - no booking, no dealer visit, no towing.
Works every time - the code stays valid for the life of the radio.
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.