Alfa Romeo 159's Most Common Radio Code Triggers
Many owners encounter radio lock problems on their 159 after electrical work.
Below are the most common situations when this can happen.
Lock After a Battery Change
After a battery replacement, your radio may lock.
This happens because the radio loses power, which activates the anti-theft system.
Other Situations
- After a boost start, the radio may lose power and request a radio code.
- When the head unit is replaced, it usually requires the original code.
- If a fuse blows, the radio can lock itself.
- After an ECU reset, software update, or electrical repair, some Alfa Romeo 159 radios display a CODE message.
Quick Fixes Before Buying a Radio Code
Before you decide to pay, you should check a few places where the code is often already written down.
Some owners find their Alfa Romeo 159 radio code without needing any tools or paperwork.
Here are the easiest things to check first.
Look for it in the Car Itself
- In the user guide, often on a separate code card.
- In the service booklet provided with the car.
- On the radio chassis if the unit was previously removed.
- On a sticker in the glove compartment.
- Near the trunk lining, where some manufacturers place radio labels.
Can the Dealer Get You the Code?
Dealerships can generate your radio code by checking the VIN in their system.
They typically require proof of ownership before sharing the unlock code.
This is the official way to restore access to the factory radio.
Downsides:
- Some imported or older radios may not be in their database.
- You may need to contact service support during business hours.
- The lookup is often slower and may require waiting.
- Dealers frequently bill for the code (It may cost more than 100$).
How to Find the Serial Number on a 159's Radio
To get the correct unlock code, you first need the radio serial number.
Depending on your 159, you can see it on the screen or find it on the radio unit itself.
It's usually written down as S/N, SN, Serial, Serial Num., Serial Number...
These are the most common ways to locate it:
1. Find the S/N on Alfa Romeo 159's Display
Unfortunately, on Alfa Romeo 159 radios the serial number cannot be viewed on the screen.
In that case, you'll need to remove the radio unit and check the label on the side of the radio.
2. How to Find the S/N on the Radio Sticker
The serial number is usually located on a label attached to the radio casing.
Step 1: Turn off the vehicle.
Step 2: After that, remove the dashboard trim.
Step 3: Then release the mounting clips.
Step 4: Carefully slide the unit out partially (Be careful not to damage the cables).
Step 5: Look for the serial number on the side of the unit.
Step 6: Write down the full number carefully and come back to our website so that we can generate the code.
Important: Don't mix the Serial Number from the Part Number!
Example: Alfa Romeo 159 serial number label location
Common Serial Number Formats on Alfa Romeo 159 Radios
Your Alfa Romeo 159 radio serial number may start with:
BPCCM
How to Enter the Radio Code on Alfa Romeo 159
You need to type in the anti-theft code into the system to unlock your Alfa Romeo's radio.
When the unit is locked, the screen usually displays a security message.
You should use radio presets, control knob, or touchscreen to set each digit, then submit the code to reactivate the audio system.
Be careful, because too many wrong attempts can temporarily lock the radio.
It will allow you a few missed shots before showing a SAFE message.
You can try again by keeping the ignition on for an hour or a set waiting period.
Why Choose Our Alfa Romeo 159 Radio Code Generator Service?
Our Alfa Romeo 159 radio code lookup service retrieves the security code using the stereo serial.
Compared to dealership VIN lookup, this Alfa Romeo 159 radio code generator is more convenient, doesn't require vehicle documents, and costs less.
It's an easy way to restore access to your factory radio without leaving your home.
Dealer Option vs FindRadioCode
- Delivery time: May take hours, while FindRadioCode is instant 95% of the time.
- Availability: Dealers work business hours only, while our service is 24/7.
- In-person visit: Lookup can require an appointment, while FindRadioCode works online.
- Pricing: It often costs 100 - 200 USD, while our service starts from 9.99 USD.
- Refund policy: Dealers usually offer limited refunds, while we include a full money-back guarantee.
Frequently Asked Questions about Alfa Romeo 159 Radio Code
Many of their radios use a anti-theft code, but not every model year or radio type requires one.
It depends on the factory stereo and production year.
Free radio codes are rarely available.
Some online tools may help, but most codes require dealer lookup.
The only free way would be to search your car and its documentation to see if you already possess the code.
Yes, each radio unit has its own unique code. If you install a replacement radio, you'll need the code for that specific unit.