Fiat 500e Charging at Mer

Fiat 500e Charger Won't Start? Try These Fixes Now

You have plugged your Fiat 500e into a charger and nothing happens. No power, no session, maybe just an error on the screen. Whether you are at a DC fast charger or an AC station, the causes are usually the same. Here is what to check.

Symptoms

• CCS2 connector plugged in but no charging session starts
• Charger screen shows an error message or failed connection
• The 500e's charge port light does not respond or blinks red
• Charger initializes but disconnects after a few seconds
• Type 2 connector locks in at an AC charger but no power flows

What to Do

1. 1

   Complete the payment or authentication

   Tap your RFID card, start a session in the network app, or use contactless payment at the terminal. Follow the charger's on-screen instructions for the correct order.

2. 2

   Unplug and firmly reseat the connector

   Remove the CCS2 or Type 2 connector completely. Reinsert it straight into the 500e's charge port on the right rear side. Push firmly until you feel or hear the click.

3. 3

   Disable any charging schedule

   Check the 500e's infotainment system for scheduled charging settings. Turn them off so the car accepts power immediately when connected at a public charger.

4. 4

   Inspect and clean the charge port

   Look inside the charge port for dirt, debris, or ice. Clean the contacts gently with a dry cloth. In freezing conditions, clear any ice from the port and the port door.

5. 5

   Lock and unlock the car to reset

   Use the key fob or the Fiat app to lock the 500e, wait 10 seconds, then unlock it. This resets the charge port communication. Try plugging in again.

6. 6

   Try a different charger

   If the problem persists, move to another stall or a nearby station. Some charger faults are specific to one unit.

Fiat 500e: Charger Payment Not Working? Fix It Now

You are at the charger with your Fiat 500e, ready to go, but the payment will not process. RFID rejected, app failing, or bank card declined. This is a charger-side issue, not something wrong with your car. Here is how to get past it.

Symptoms

• RFID card rejected with an error beep or on-screen message
• Charging network app shows a payment error or cannot start the session
• Contactless bank card declined at the charger terminal
• Pre-authorization hold on your bank account but no session starts
• Charger starts briefly then stops citing a billing error

What to Do

1. 1

   Check accepted payment methods

   Look at the charger's display and body for payment method logos. Identify which RFID networks, apps, and card payment options are supported.

2. 2

   Try a different payment method

   If RFID fails, try the network app. If the app fails, try a contactless bank card. Having two backup options prevents being stuck without a charge.

3. 3

   Check your card balance and limits

   Verify in your banking app that you have enough available balance for the pre-authorization hold. Some chargers hold up to 80 EUR temporarily.

4. 4

   Update or restart the charging app

   Check for app updates, close and reopen the app, and look for any stuck open sessions. Log out and log back in if the error continues.

5. 5

   Use the built-in card reader if available

   Look for a contactless card terminal on the charger. Direct bank card payment bypasses RFID and app issues.

6. 6

   Call the charger support number

   The phone number is on every public charger. The operator can sometimes start a session remotely or diagnose the payment problem.

Fiat 500e Charging Too Slow? Here Is How to Fix It

Your Fiat 500e can charge at up to 85 kW on a DC fast charger, which is modest by modern standards. With a smaller 37.3 kWh NMC battery optimized for city driving, the charging curve behaves differently than larger EVs. Here is what limits your speed and how to get the most from each session.

Symptoms

• DC charging power stays well below 85 kW even at a high-power station
• Charging speed drops sharply before reaching 50% state of charge
• Home AC charging maxes out at 3.6 kW instead of 11 kW
• The dashboard shows a much longer estimated time than expected
• Cold weather charging is noticeably slower than in warmer months

What to Do

1. 1

   Drive for 15-20 minutes before fast charging

   The 500e has no preconditioning, so driving at higher speeds before your charging stop is the only way to warm the battery. This is critical in winter when cold batteries charge much more slowly.

2. 2

   Arrive at the charger with a low state of charge

   The 500e's small battery charges fastest between 5% and 40%. Arrive around 10-15% for peak speeds. With only 37.3 kWh, the fast charging window is smaller than on larger EVs.

3. 3

   Choose an unshared charger stall

   Look for a stall where the paired CCS2 connector is not in use. This gives you the full charger output. Some stations label paired stalls with A and B.

4. 4

   Check your home AC connection

   Look at the charging power shown on the 500e's display during a home charge. If it reads 3.6 kW, you have single-phase power. Three-phase unlocks 11 kW and makes daily charging much more convenient.

5. 5

   Monitor the charging display

   Watch the power reading during DC charging. If it starts very low, the battery is cold. Power should increase over the first 5-10 minutes as the battery warms up during the session.

6. 6

   Charge to 80% and go

   With a 37.3 kWh battery, the difference between 80% and 100% on DC is small in kWh but takes a long time. In most daily scenarios, 80% gives you plenty of range for a city car.

Station occupancy not updating in the app

The Mer app shows a station as available, but when you arrive, all connectors are occupied or out of service. The real-time status in the app can lag behind by several minutes.

Symptoms

• App shows "Available" but all connectors are in use when you arrive
• App shows a station as occupied but the chargers are visibly free
• Connector status flickers between available and occupied in the app
• Recently freed connectors still show as "In use" in the app for several minutes

How to Fix It

1. 1

   Pull to refresh the station detail in the Mer app

   On the station page, pull down to force a status refresh. The app does not always update automatically, and a manual refresh often shows the correct status.

2. 2

   Close and reopen the app

   Force-close the Mer app and reopen it. This clears any cached station data and pulls a fresh status from the server.

3. 3

   Check a third-party app for a second opinion

   Apps like Plugsurfing, A Better Route Planner, or Google Maps sometimes pull fresher data from Mer's backend. Use one of these to verify availability if the Mer app seems wrong.

4. 4

   Drive to the station if it is nearby

   If the station is less than five minutes away, it is often faster to just go and check. Occupancy can change in the time it takes to troubleshoot the app.

Third-party RFID card rejected

You are trying to authenticate with an RFID card from a roaming provider like Plugsurfing, NewMotion, or Virta, but the Mer charger rejects it. Not all third-party RFID cards are accepted at every Mer station.

Symptoms

• Charger screen shows "Card not recognized" after tapping
• The charger beeps once but nothing happens
• Your RFID card works at other networks but fails at Mer
• The charger prompts you to try again but repeated taps do not help

How to Fix It

1. 1

   Hold the card flat against the reader for three full seconds

   Do not tap and remove quickly. Some Mer readers need a longer hold to register the card. Keep it pressed flat against the RFID symbol.

2. 2

   Check if your roaming provider covers Mer stations

   Open your roaming provider's app and search for this specific Mer station. Some providers have roaming agreements with Mer but not for every station type or region.

3. 3

   Use the Mer app instead

   Download the Mer app if you do not have it. Create an account and add a payment method. You can start the session through the app even if your RFID card does not work.

4. 4

   Try contactless bank card payment

   Newer Mer stations have a contactless payment terminal. Look for a card reader with the contactless payment symbol. Tap your bank card or phone to start.

5. 5

   Try a Mer-issued RFID card for future visits

   You can order an RFID card directly from Mer through their app or website. Mer's own cards are accepted at all Mer stations without roaming issues.

Charger screen showing error but no error code

The charger screen displays a generic error message like "Error" or "Fault" without any specific code or explanation. This makes it hard to know if the problem is temporary or if the unit is broken.

Symptoms

• Charger screen shows "Error" or a red warning icon with no further detail
• The error appears before you even try to authenticate
• The error appears after plugging in but before power delivery starts
• Screen alternates between the normal start screen and the error message

How to Fix It

1. 1

   Unplug the connector and wait 30 seconds

   Some Mer chargers show transient errors after a previous session ended abnormally. Unplugging and waiting gives the charger time to reset its internal state.

2. 2

   Try the other connector on the same unit

   If the station has a second CCS2 connector, try that one. A hardware fault on one connector does not always affect the other.

3. 3

   Check if other cars are successfully charging at the station

   If nobody at the station is charging, the entire station may be down. If others are charging fine, the issue is limited to your connector.

4. 4

   Report the faulty unit in the Mer app

   Open the Mer app, find the station, and report the issue. Include which connector number has the error. This helps Mer send a technician and warns other drivers.

5. 5

   Move to a different station

   A charger with a persistent generic error is unlikely to start working on its own. Use the Mer app to find the nearest alternative station.

Cable locked and will not release in cold weather

You finished charging but the CCS2 cable will not unlock from your car. In Nordic winters, ice can form around the connector locking mechanism, making it physically difficult to release.

Symptoms

• Pressing the connector release button does not unlock the cable
• The connector feels frozen in place
• Your car shows "Charging complete" but the cable is stuck
• The locking pin on the connector is visibly iced over

How to Fix It

1. 1

   Make sure the charging session has fully ended

   The cable stays locked while a session is active. Stop the session in the Mer app or on the charger screen, then try releasing the connector again. Wait 10 seconds after the session ends.

2. 2

   Try unlocking from your car

   Most EVs have a cable release option in the infotainment system or a button near the charge port. Use your car's unlock function rather than the connector button.

3. 3

   Warm the connector gently

   If ice is the problem, pour lukewarm water (not boiling) over the connector and charge port area. You can also cup your hands around the connector to warm it with body heat. Do not use force or tools to pry it free.

4. 4

   Run the car's cabin heater for a few minutes

   Turning on the car's climate system can gradually warm the charge port area from the inside. This works slowly but can free a mildly frozen connector after 5-10 minutes.

5. 5

   Call Mer support if the cable is truly stuck

   If nothing works after 15 minutes, call the support number on the charger. Mer can remotely release the cable lock on their end. Do not pull with excessive force as this can damage both the connector and your car's charge port.

App requires location services for remote start

The Mer app asks you to enable location services before you can start a charging session, even when you are standing right next to the charger and selected it manually from the map.

Symptoms

• App shows "Enable location services to start charging" popup
• Start button is grayed out until location permission is granted
• The app worked fine before but now demands location after an update
• You can browse the map but cannot start a session without GPS enabled

How to Fix It

1. 1

   Enable location services temporarily

   Go to your phone's settings, find the Mer app, and set location access to "While Using the App." You can change it back after your session.

2. 2

   Make sure GPS has a fix

   In underground parking garages or areas with poor GPS reception, the app may not be able to confirm your location. Step outside or move closer to an open area until the app detects your position.

3. 3

   Use RFID or contactless payment instead

   If you do not want to share your location, use your RFID card or a contactless bank card to start the session. These methods do not require the app at all.

4. 4

   Scan the QR code on the charger

   Some Mer chargers have a QR code that opens the start process in a browser, bypassing the app's location requirement.

Former Grønn Kontakt station not found in Mer app

Mer acquired Grønn Kontakt in Norway, but some older stations may not appear correctly in the Mer app, especially during the transition period.

Symptoms

• Station visible on the street but not on the Mer app map
• Searching by the old Grønn Kontakt name returns no results
• QR code on the charger links to a Grønn Kontakt page that no longer works
• RFID card from Grønn Kontakt account rejected

How to Fix It

1. 1

   Update the Mer app to the latest version

   Older versions of the app may not include recently migrated Grønn Kontakt stations. Update from the App Store or Google Play.

2. 2

   Search by the station's physical address

   Instead of searching by station name, try the street address or zoom into the location on the app map. The station may appear under a new Mer name.

3. 3

   Enter the charger ID manually

   Look for a station or connector ID printed on the charger hardware. Enter this ID in the Mer app's manual start option.

4. 4

   Use contactless payment to bypass the app

   If the station has a payment terminal, tap your bank card to start. This works independently of whether the app has the station listed.