Smart #1 Charging at Le Plein

Smart #1 Pro Plus Charger Will Not Start a Session

You plugged the connector into your Smart #1, but the charger is not responding. No charging indicator, no session starting, nothing happening. This is almost always a charger-side or authentication issue, not a problem with the car. Let us work through it.

Symptoms

• The CCS2 or Type 2 connector is in but nothing happens
• The charger screen shows an error or stays on the welcome screen
• The Smart #1 dashboard does not show a charging session
• You hear the connector lock but charging does not begin
• The charging app shows the charger as available even though you are plugged in

What to Do

1. 1

   Authenticate with the charger first

   Tap your RFID card, open the charging network app, or use contactless payment on the charger. Wait for the charger screen to confirm the session before plugging in.

2. 2

   Remove and reinsert the connector

   Unlock the connector (press the button on the charger handle), remove it fully, wait 10 seconds, then push it back in firmly until it clicks and locks.

3. 3

   Lock and unlock the car

   Use the key fob or Smart app to lock the car, wait 15 seconds, then unlock it. This can reset the charging system if it is in a fault state.

4. 4

   Check the charge port for ice or debris

   Open the charge port flap on the rear left of the Smart #1 and inspect it. In winter, warm the port gently with your hands or use lukewarm water if ice is present. Never use hot water.

5. 5

   Restart the infotainment system

   Press and hold the power button on the center screen for 10 seconds to restart the system. Wait for it to boot fully, then try plugging in again.

6. 6

   Try a different charger

   If the session still will not start, the charger is likely faulty. Move to another charger at the station or a different location.

Smart #1 Pro Plus Payment Failed at Charging Station

You are ready to charge your Smart #1, but the payment will not go through. The RFID card does not register, the app gives an error, or your bank card gets declined. This is a charger and payment issue, not a car issue. Here is what to do.

Symptoms

• RFID card tap does nothing at the charger
• Charging app shows a payment or authorization error
• Contactless bank card is declined
• Charger displays a payment error code
• Session starts but stops immediately with a billing message

What to Do

1. 1

   Check which payment methods the charger accepts

   Look at the stickers and screen on the charger for accepted networks, apps, and card types. If your payment method is not listed, you need to try something else.

2. 2

   Switch to a different payment method

   Try a different RFID card, a different charging app, or a contactless bank card. Having multiple options is essential for public charging in Europe.

3. 3

   Check your available balance

   Open your banking app and verify you have at least 80 EUR available to cover the pre-authorization hold. If not, use a card with a higher balance.

4. 4

   Hold the RFID card steadily

   Place the RFID card flat against the reader and hold it for 2-3 seconds. Do not tap and remove quickly. Some readers are slow to respond.

5. 5

   Cancel and retry the session

   If a previous attempt is stuck, cancel it through the app first. Wait a minute, then start a fresh session from scratch.

6. 6

   Try the other charger unit

   If the payment hardware is faulty on one unit, the neighboring charger at the same station may work fine.

Smart #1 Pro Plus Charging Slower Than Expected Speed

Your Smart #1 should charge at up to 150 kW on DC and 22 kW on AC, but the numbers on the screen tell a different story. Maybe you are stuck at 40 kW on a fast charger, or your wallbox is only delivering 7 kW. Here is what is going on and how to fix it.

Symptoms

• DC fast charging well below the 150 kW maximum
• AC charging stuck at 7 or 11 kW instead of 22 kW
• Charging speed drops sharply after 50-60% state of charge
• The dashboard shows lower power than the charger rating
• Charging from 10% to 80% takes much longer than the advertised 30 minutes

What to Do

1. 1

   Use navigation to activate preconditioning

   Set the DC charger as your destination in the Smart #1's built-in navigation. This activates battery preconditioning, warming or cooling the battery to the ideal temperature before you arrive.

2. 2

   Check your state of charge

   If you are above 60%, the slower speed is expected. For the fastest DC charging, arrive between 10-20% and charge to 80%.

3. 3

   Verify the charger's actual output

   Check the charger display for its rated power. If it says 50 kW, that is your maximum regardless of the Smart #1's 150 kW capability. Look for chargers rated 150 kW or higher.

4. 4

   Check if the charger is shared

   If another car is using the adjacent connector on the same charger unit, you may be sharing power. Move to a charger with no other user if possible.

5. 5

   For AC, verify three-phase connection

   To get 22 kW AC, your wallbox must be wired for three-phase at 32A. Check with your electrician. If you only have single-phase, the maximum is about 7.4 kW.

6. 6

   Try a different charger

   If speeds are still low after checking everything, the charger may be degraded. Try another charger at the same station or a different location.

App and charger interface only in French

The Le Plein app and the charger screen interface are primarily in French. If you do not read French, navigating menus and understanding error messages takes extra effort.

Symptoms

• The app menus, buttons, and instructions are entirely in French
• The charger screen shows an error message you cannot read
• You cannot find the 'start session' button because the labels are in French
• Support articles and FAQ in the app are in French only

How to Fix It

1. 1

   Learn the key French charging terms

   A few words go a long way. 'Démarrer' means start, 'Arrêter' means stop, 'Brancher' means plug in, 'En charge' means charging, 'Disponible' means available, 'Hors service' means out of order. With these, you can navigate most screens.

2. 2

   Use your phone's translation feature on the charger screen

   Most smartphones can translate text from a photo. Point your camera at the charger screen and use Google Translate, Apple Translate, or a similar app to read the message. This works well for error messages you do not recognize.

3. 3

   Set up the session flow before you arrive

   Open the Le Plein app at home and familiarize yourself with the session flow: find station, select charger, start session. Once you know where the buttons are, the French labels matter less.

4. 4

   Use your phone's built-in app translation if available

   On Android, you can translate app interfaces using the system translation feature. On iOS, you can take a screenshot and translate it. This helps with menus and settings you need to navigate once.

RFID card ordering process through the app

Le Plein RFID cards can only be ordered through the app. There is no option to buy one at a station or from a retail location. The ordering and activation process has a few steps that can trip people up.

Symptoms

• You want an RFID card but cannot find where to order it
• You ordered a card but it has not arrived after the expected delivery time
• Your RFID card arrived but does not work at the charger
• The app says your card is active but the charger does not recognize it

How to Fix It

1. 1

   Order the card through the Le Plein app account section

   Open the Le Plein app, go to your account or profile settings, and look for an RFID card or badge option. Follow the ordering flow, which will ask for your delivery address. Delivery takes several business days within France.

2. 2

   Activate the card in the app after it arrives

   When the card arrives, you may need to activate it in the Le Plein app by entering the card number or scanning it. Check the instructions that came with the card. An unactivated card will not start a session.

3. 3

   Make sure your payment method is valid

   The RFID card charges sessions to the payment method saved in your Le Plein account. If your saved card has expired or been declined, the RFID card will not work even though it is activated. Update your payment details in the app.

4. 4

   Use the app to start sessions while waiting for the RFID card

   You do not need the physical RFID card to charge. The Le Plein app can start sessions directly. Use the app until your card arrives and is activated.

Station coverage concentrated in certain French regions

Le Plein's network does not cover all of France equally. Some regions have good coverage while others have very few or no stations. This can be a problem on longer trips.

Symptoms

• The app shows no Le Plein stations along a section of your route
• Stations are clustered around certain cities but absent in rural areas between them
• You planned a trip assuming Le Plein coverage and found a gap
• The nearest Le Plein station is far from your destination

How to Fix It

1. 1

   Check Le Plein coverage along your entire route before departing

   Open the Le Plein app and trace your route on the map. Look for gaps where there are no stations for long stretches. Identify these gaps before you leave, not when your battery is low.

2. 2

   Install backup charging apps for other French networks

   France has several other charging networks, including Ionity, TotalEnergies, Fastned, and local operators. Having apps for two or three networks ensures you always have a fallback when Le Plein coverage runs out.

3. 3

   Use a roaming RFID card for multi-network access

   A roaming card from Chargemap or another aggregator can access chargers from multiple French networks. This is especially useful in areas where Le Plein has no presence.

4. 4

   Plan with a multi-network route planner

   A Better Routeplanner (ABRP) or Chargemap show stations from all networks. Enter your vehicle and destination to get charging stops that work regardless of the operator.

Charger screen errors you cannot decipher

When something goes wrong at a Le Plein charger, the error message on the screen is in French. If you do not understand the message, you cannot tell whether to retry or move on.

Symptoms

• The screen shows an error code or message in French after you plug in
• The charger stopped mid-session and the screen displays a French message
• You see 'Hors service' or 'Erreur' but do not know the specific problem
• The screen shows instructions you cannot follow

How to Fix It

1. 1

   Photo-translate the error message

   Take a photo of the screen and use Google Translate's camera feature or Apple Translate to read it. This gives you the specific error, not just a guess.

2. 2

   Know the most common French charger errors

   'Hors service' means out of order, do not wait. 'Erreur de communication' means a communication error between charger and vehicle, try replugging. 'Session en cours' means a session is already active, possibly from a previous user who did not end it. 'Veuillez patienter' means please wait.

3. 3

   Try unplugging and reconnecting

   Many charger errors clear themselves when you unplug, wait 30 seconds, and plug in again. This resets the communication between your vehicle and the charger.

4. 4

   End any stuck session in the Le Plein app

   If the charger thinks a session is still active from a previous user, you may not be able to start a new one. Check the app to see if there is an active session on that charger. Sometimes you need to wait for it to time out.

5. 5

   Move to another charger if the error persists

   If the same error appears after two or three attempts, the charger likely has a hardware or software issue. Try another charger at the same station, or drive to the next Le Plein or alternative station.

Support phone line in French only

Le Plein's support phone line is staffed by French-speaking agents. If you need help at a station and do not speak French, communication can be difficult.

Symptoms

• You called support and the agent speaks only French
• The automated phone menu is in French with no language option
• You cannot explain your problem over the phone
• You need urgent help at a station but cannot communicate effectively

How to Fix It

1. 1

   Try the app's support or help section first

   Written support through the app (email, contact form, or chat) gives you time to use a translation tool. Type your question in English, translate it to French, and paste it. This is often more effective than a phone call.

2. 2

   Prepare a few key phrases in advance

   If you may need to call, have these ready: 'La borne ne fonctionne pas' (the charger is not working), 'Le câble est bloqué' (the cable is stuck), 'J'ai besoin d'aide' (I need help), and the station number or location name.

3. 3

   Use a real-time translation app during the call

   Google Translate's conversation mode can translate speech in both directions. It is not perfect, but it helps bridge the gap. Open it before you call.

4. 4

   Ask a nearby person for help if available

   If you are at a station and someone nearby speaks both French and your language, asking for a quick translation assist is perfectly reasonable. Most people are happy to help.