Mercedes-Benz EQB Charging at Shell Recharge

Mercedes-Benz EQB Charger Won't Start: Quick Fixes

You have connected your Mercedes-Benz EQB to a public charger, but the session will not start. MBUX shows nothing, the charger sits idle, and you are wondering what is wrong. This is one of the most common complaints at public chargers, and it is usually fixable on the spot.

Symptoms

• The charger screen stays on 'waiting' or 'connect vehicle' after plugging in
• MBUX does not show any charging activity
• The EQB's charge port LED does not illuminate
• The charger returns an error code after you connect
• The CCS2 connector does not click into place

What to Do

1. 1

   Unlock the EQB and open the charge port

   Ensure the car is unlocked. Press the charge port flap to open it. On some EQB models, you can also open it through the Mercedes me app.

2. 2

   Insert the connector firmly

   Push the CCS2 or Type 2 connector straight into the port until it clicks. The charge port is on the right side of the EQB. A locked connector triggers the charging protocol.

3. 3

   Authenticate at the charger

   Tap your RFID card on the charger reader, start the session in the network app, or tap your bank card on the contactless terminal. The charger needs authorization before sending power.

4. 4

   Disable scheduled charging in MBUX

   In MBUX, navigate to EV settings, then charging. If a schedule is set, switch to immediate charging so the EQB does not wait for a timer.

5. 5

   Disconnect and retry

   Unplug the cable, wait 15 seconds, and reconnect. This forces a fresh handshake between the EQB and the charger.

6. 6

   Try another charger

   If the charger remains unresponsive, it is likely out of service. Move to a different stall or station and report the faulty unit through the network's app.

Mercedes-Benz EQB Charging Payment Failed: Fix Now

You have connected your Mercedes-Benz EQB to a charger, but the payment will not go through. RFID not recognized, app error, or bank card declined. This is a charger-side issue, not an EQB problem, but it still blocks your session. Here is how to get charging.

Symptoms

• The charger displays 'authentication failed' or 'payment declined'
• Your RFID card tap produces no response
• The charging app returns an error when starting a session
• Contactless bank card payment is declined
• The charger asks for payment but no method works

What to Do

1. 1

   Try an alternative payment method

   Switch from RFID to the charging app, or from the app to a contactless bank card. Having multiple options ensures one failure does not strand you.

2. 2

   Check your account status

   Open the charging app and verify your payment method, balance, and subscription status. Fix any issues before retrying.

3. 3

   Verify the charger supports your network

   Look for provider logos on the charger. If yours is not there, you need ad-hoc payment via QR code or a different provider.

4. 4

   Scan the QR code for ad-hoc payment

   Most European chargers have a QR code that opens a browser-based payment page. Pay with any bank card, no app needed.

5. 5

   Cancel and restart the session

   If payment seemed to go through but charging did not start, cancel in the app and try again with a fresh authorization.

6. 6

   Contact the network's support

   The charger should display a phone number. The operator can sometimes authorize sessions remotely or troubleshoot payment issues.

Mercedes-Benz EQB 350+ Charging Slow: How to Fix It

Your Mercedes-Benz EQB 350+ supports up to 102kW DC fast charging, which is moderate for its class. If the MBUX display is showing far less than that, every charging stop takes longer than it should. Here is what affects the EQB's charging speed and how to improve it.

Symptoms

• DC charging power shown on MBUX is well below 102kW
• Charging the 70.5kWh battery takes significantly longer than expected
• Speed drops noticeably above 70% state of charge
• AC charging is stuck below 11kW at a faster station
• MBUX displays a battery temperature warning or conditioning indicator

What to Do

1. 1

   Check charging power in MBUX

   Open the charging status screen on MBUX. It displays current kW, battery temperature, and estimated completion time. This tells you whether the car or charger is limiting speed.

2. 2

   Precondition the battery before arriving

   Enter the charging station as a destination in MBUX navigation. The EQB will precondition the battery to optimal temperature while you drive. This is the single most effective step in cold weather.

3. 3

   Find a charger rated at 100kW or more

   Use the Mercedes me app or a charger map to locate high-power stations. Ionity, Fastned, and some Shell Recharge stations offer 100kW+ chargers.

4. 4

   Avoid power-sharing stalls

   Choose a charger pair where the adjacent stall is empty. This gives the EQB the full output of the charger.

5. 5

   Charge between 10% and 80%

   Plan stops to arrive between 10% and 15% and leave at 80%. This keeps you in the EQB's fastest charging window.

6. 6

   Check for software updates

   Mercedes releases over-the-air updates that can improve charging behavior. Check MBUX under Settings for available updates.

RFID card not recognized at the charger

You tap your Shell Recharge RFID card on the charger's reader but it does not respond, beeps an error, or shows 'Card not recognized.'

Symptoms

• Charger beeps but displays 'Unknown card' or 'Authorization failed'
• No response at all when tapping the card
• Card works at some stations but not others
• Card worked yesterday at the same charger but does not work today

How to Fix It

1. 1

   Hold the card still on the reader for 3 to 5 seconds

   RFID readers at some chargers are slow. Do not tap and remove quickly. Hold the card flat against the reader and wait for a confirmation beep or screen change.

2. 2

   Check that your RFID card is activated

   New Shell Recharge RFID cards must be activated in the Shell Recharge app before first use. Go to the app, find the RFID section, and make sure the card status shows active.

3. 3

   Try starting the session through the app instead

   Open the Shell Recharge app, find the station, select the charger, and start the session digitally. This bypasses the RFID reader entirely and uses the roaming connection.

4. 4

   Check if the CPO supports Shell Recharge roaming

   Not every charger that appears in the Shell Recharge app accepts the Shell Recharge RFID card. Some chargers only accept app-based roaming. The station details in the app usually indicate which payment methods are supported.

5. 5

   Clean the card and try again

   Dirt, scratches, or a phone case between the card and reader can block the RFID signal. Remove the card from any holder, wipe it, and try again on the reader's sweet spot (often marked with a contactless symbol).

Roaming vs direct pricing confusion

The price you pay through Shell Recharge is different from the price shown on the charger's screen. This is because Shell Recharge adds a roaming markup on top of the CPO's base rate.

Symptoms

• Charger screen shows 0.39 EUR/kWh but Shell Recharge bills 0.55 EUR/kWh
• Invoice includes fees not displayed at the charger (session fee, per-minute fee)
• Same station is cheaper when using the CPO's own app
• Pricing in the Shell Recharge app does not match the final invoice

How to Fix It

1. 1

   Check the Shell Recharge app for the roaming price before starting

   Before you tap your card or start a session, open the Shell Recharge app and select the station. The app shows the Shell Recharge price, which includes any roaming fee. This is the price you will actually pay.

2. 2

   Understand the pricing structure

   Shell Recharge typically charges a per-kWh rate plus sometimes a session start fee or per-minute fee. The charger screen shows the CPO's direct price, not the roaming price. These are two different rates for two different billing relationships.

3. 3

   Consider using the CPO's own app for lower rates

   If you charge at the same network regularly (for example, Allego, Fastned, or EnBW), their own app usually offers a lower price than roaming through Shell Recharge. The trade-off is managing multiple apps.

4. 4

   Download your invoice from the Shell Recharge app

   Go to your charging history in the Shell Recharge app. Each session has a detailed breakdown showing energy delivered, per-kWh rate, session fees, and total cost. Compare this with what you expected.

Session not starting via QR code

You scan the QR code on the charger to start a session through the Shell Recharge app, but nothing happens or you get an error.

Symptoms

• QR code opens the Shell Recharge app but shows 'Station not found'
• QR code opens a web page instead of the app
• App shows 'Unable to start session' after scanning
• QR code is faded, damaged, or partially covered by a sticker

How to Fix It

1. 1

   Search for the station manually in the app

   If the QR code does not work, open the Shell Recharge app, search for the station by name or location, and start the session from the station page. You may need to select the specific connector or charger ID.

2. 2

   Check the charger ID number

   Every charger has an ID printed somewhere on the unit (usually near the QR code or on a label). Enter this ID manually in the Shell Recharge app if the QR scan fails.

3. 3

   Make sure the QR code belongs to Shell Recharge

   Many chargers have multiple QR codes from different roaming providers and the CPO itself. Make sure you are scanning the Shell Recharge QR code, not the CPO's own code. Scanning the wrong code opens the wrong app or website.

4. 4

   Try the RFID card or contactless payment instead

   QR code start is just one method. Tap your Shell Recharge RFID card or use contactless payment if the charger supports it.

5. 5

   Check your internet connection

   Starting a session via QR code requires the app to communicate with Shell Recharge's servers and the CPO's backend. If you have weak mobile signal (common at highway rest stops), the request may time out. Try switching between Wi-Fi and mobile data.

App showing wrong charger status

The Shell Recharge app shows a charger as available, occupied, or offline, but the actual status is different when you arrive.

Symptoms

• App shows 'Available' but the charger is out of order or has an error screen
• App shows 'Occupied' but no vehicle is connected
• Status has not updated for hours and seems stale
• App shows fewer chargers at a station than physically exist

How to Fix It

1. 1

   Understand that status data is delayed

   Shell Recharge gets charger status from the CPO's systems through the roaming connection. This data can lag by 5 to 15 minutes. A charger that just became available may still show as occupied in the app.

2. 2

   Try plugging in regardless of app status

   If you are already at the station and a charger looks physically available (no vehicle connected, no error on screen), try plugging in and starting a session. The real-time status at the charger overrides whatever the app shows.

3. 3

   Check the CPO's own app for more accurate status

   The CPO (the company that actually operates the charger) usually has more accurate real-time status than roaming aggregators like Shell Recharge. If accuracy matters, cross-check with the CPO's app or website.

4. 4

   Report the incorrect status

   Use the Shell Recharge app to report the charger issue. This helps improve status accuracy over time.

Billing discrepancy between Shell Recharge and the CPO

The amount billed by Shell Recharge does not match what you expected based on the energy delivered or the session duration. This can happen because of how roaming billing works.

Symptoms

• Billed for more kWh than your vehicle's dashboard shows
• Charged a session fee you did not expect
• Per-minute idle fee added even though you unplugged on time
• Double charge: both Shell Recharge and the CPO billed you

How to Fix It

1. 1

   Compare the Shell Recharge invoice with your vehicle's data

   Your vehicle's dashboard shows how much energy the battery received. The charger meters how much energy it delivered, which includes conversion losses. A 5 to 10% difference is normal.

2. 2

   Check for per-minute fees

   Some CPOs charge a per-minute fee (for time spent connected) on top of the per-kWh fee. This can be especially costly during slow AC charging sessions. Check the pricing breakdown in the Shell Recharge app.

3. 3

   Look for session or start fees

   Some stations add a fixed fee per session (for example, 0.35 EUR to 1.00 EUR). This appears in the Shell Recharge invoice as a separate line item.

4. 4

   Dispute the charge through the Shell Recharge app

   If the amount is clearly wrong (double billed, charged for a session that never started, or obviously excessive), contact Shell Recharge support through the app. Go to your charging history, select the session, and use the dispute or help option.

5. 5

   Keep your vehicle's charge data as evidence

   Take a photo of your vehicle's charging screen or dashboard showing the kWh received and the session duration. This is useful if you need to dispute a charge.