BMW i7 Charging at REWE Charging

BMW i7 Charger Won't Start: Step-by-Step Fix Guide

You have connected your BMW i7 to a public charger, but the session refuses to start. No charging indicator, no power, just frustration. This is a common issue that usually comes down to authentication, cable seating, or charger status. Here is what to check.

Symptoms

• Charger display shows 'waiting for vehicle' despite the cable being connected
• iDrive does not indicate any charging activity
• The i7's charge port LED stays off or flashes red
• The CCS2 connector does not lock into the port
• An error message appears on the charger screen after plugging in

What to Do

1. 1

   Unlock the car and open the charge port

   Ensure the i7 is unlocked. Press the charge port flap on the rear right side to open it. Some i7 models also let you open it through the My BMW app.

2. 2

   Insert the connector until it clicks

   Push the CCS2 or Type 2 connector straight into the port firmly. You should hear a click when it locks. The i7's port LED should illuminate once the connection is established.

3. 3

   Authenticate at the charger

   Tap your RFID card on the reader, start the session in your charging app, or use contactless payment at the terminal. Wait for the charger to confirm before expecting power flow.

4. 4

   Disable scheduled charging

   In iDrive, navigate to Charging Settings. If departure time or a schedule is set, switch to Charge Immediately. This ensures the i7 starts as soon as the charger is ready.

5. 5

   Disconnect and retry

   Remove the cable, wait 15 seconds, and reconnect. This resets the communication protocol between the i7 and the charger.

6. 6

   Try another charger

   If nothing resolves the issue, the charger is likely faulty. Move to a different stall or station and report the broken unit through the network's app.

BMW i7 Charging Payment Failed: How to Resolve Fast

Your BMW i7 is plugged in at a public charger, but the payment will not go through. RFID card not recognized, app error, or bank card declined. This is not a car issue, but it blocks your charging session all the same. Here is how to work through it.

Symptoms

• The charger shows 'authentication failed' after tapping your RFID card
• Your charging app displays a payment error when starting a session
• Contactless bank card is declined at the charger terminal
• The charger prompts for payment but none of your methods work
• A session starts then immediately cancels due to a billing issue

What to Do

1. 1

   Try an alternative payment method

   Switch from RFID to the charging app, or from the app to contactless bank card. Most chargers accept at least two payment methods.

2. 2

   Check your account and card details

   Open your charging app and verify the linked payment method is current. For prepaid accounts, ensure your balance covers the session.

3. 3

   Verify the charger accepts your provider

   Look at the charger for logos of accepted networks. If yours is not listed, you need ad-hoc payment or a different card.

4. 4

   Use the QR code for ad-hoc payment

   Scan the QR code on the charger with your phone camera. This opens a browser-based payment page where you can pay with any credit or debit card, no app required.

5. 5

   Restart the authorization

   Cancel any pending session in the app and start fresh. Sometimes the first authorization attempt fails but a second one succeeds.

6. 6

   Contact the network's support line

   Most chargers display a phone number for the operator. They can sometimes authorize a session on their end or identify the specific payment issue.

BMW i7 xDrive60 Charging Slow: Causes and Solutions

Your BMW i7 xDrive60 has a large 101.7kWh battery and supports up to 195kW DC fast charging. But if the numbers on iDrive are disappointing, you are not alone. Several factors can limit the i7's charging speed, and knowing what to look for helps you get the most out of every stop.

Symptoms

• DC fast charging power shown in iDrive is well below 195kW
• The large 101.7kWh battery takes much longer than expected to charge
• Charging curve drops off steeply after 40-50%
• AC charging speed is limited to 11kW despite using a faster station
• A temperature or battery conditioning message appears in iDrive

What to Do

1. 1

   View charging details in iDrive

   The iDrive display shows current kW, battery temperature, and time remaining. Check whether the car or the charger is the bottleneck by comparing the current kW to the charger's rated output.

2. 2

   Precondition before every fast charge

   Enter the charging station as a destination in iDrive. The i7's thermal management will bring the battery to the ideal temperature range while driving. This is the single biggest factor in cold weather charging speed.

3. 3

   Find chargers rated 200kW or above

   Use the My BMW app or a charger map to locate high-power stations. Ionity and Fastned locations typically offer 300kW+ chargers that let the i7 reach its peak.

4. 4

   Choose an unoccupied charger pair

   If the station has paired stalls, pick one where the adjacent stall is empty. This avoids power sharing and gives your i7 full access to the charger's output.

5. 5

   Charge between 10% and 80%

   Plan stops to arrive between 10% and 15% and leave around 80%. The i7's large battery means even 80% gives you substantial range, and you avoid the slow tail end of the charging curve.

6. 6

   Check for OTA software updates

   BMW releases over-the-air updates that can improve charging behavior. Go to Settings, then Software Update in iDrive to check for and install any available updates.

Charger occupied by non-charging vehicles

You arrive at the REWE charger and a car is parked in the charging spot without being plugged in. This is common at supermarket locations where shoppers treat EV spots as regular parking.

Symptoms

• Charging spot is occupied by a car with no cable connected
• ICE vehicle parked in the EV charging bay
• Car is plugged in but session has clearly ended and the driver is inside shopping
• All charging spots taken despite the app showing the charger as available

How to Fix It

1. 1

   Check if the other car is actively charging

   Look at the charger display or connector. If the session has ended and the car is just parked, REWE cannot remotely move it. The app status reflects the charger, not the parking spot.

2. 2

   Ask at the REWE customer service desk

   REWE staff can sometimes make a store announcement asking the vehicle owner to move. This works more often than you would expect.

3. 3

   Wait briefly or shop first

   At supermarket chargers, turnover is high. Most shoppers leave within 30 to 45 minutes. Do your shopping and check again.

4. 4

   Check for additional REWE locations nearby

   Many German cities have multiple REWE stores with chargers within a short drive. Check the app for the next closest option.

Contactless card reader not responding

You tap your debit or credit card on the reader but nothing happens. The reader does not beep, does not show a light, or shows an error briefly before resetting.

Symptoms

• Card reader shows no response when you tap
• Reader beeps but the screen shows an error
• Card works at the REWE checkout inside but not at the charger
• Contactless symbol is visible on the reader but it seems inactive

How to Fix It

1. 1

   Hold your card flat against the reader for 3 to 5 seconds

   Some REWE charger readers are slower than store payment terminals. Hold the card still and wait for the full processing time.

2. 2

   Remove your phone and other cards from the area

   If you hold your wallet with multiple contactless cards near the reader, it may detect interference and reject the transaction.

3. 3

   Try the charging app instead

   If contactless is not working, start the session through the REWE charging partner app. This bypasses the physical card reader entirely.

4. 4

   Check if the reader is physically damaged

   Supermarket chargers are exposed to shopping carts, weather, and heavy foot traffic. If the reader looks cracked or the screen is damaged, report it to REWE staff inside and try another stall if available.

Session ends due to maximum stay time limit

Your charging session stops before the battery is full because REWE enforces a maximum parking time at the charging spot. This exists to keep spots available for other shoppers.

Symptoms

• Charging stops after 60 to 90 minutes even though the battery is not full
• App notification says session ended due to time limit
• You return from shopping to find the charger disconnected
• Charger screen shows session completed despite low battery level

How to Fix It

1. 1

   Check the posted time limit before you start

   REWE typically allows 60 to 120 minutes depending on the location. Look for signage near the charger or check the app for time restrictions at that specific store.

2. 2

   Plan your charge around your shopping time

   At up to 300 kW, most EVs can gain 150 to 250 km of range in 30 to 45 minutes. A normal grocery run is usually enough time for a meaningful charge.

3. 3

   Move your car if you need more time

   If you need a longer session, move your car to a regular parking spot after the time limit and start a new session if the charger is free when you return.

4. 4

   Use REWE chargers for top-ups, not full charges

   Supermarket chargers work best for adding range while you shop, not for charging from 10% to 100%. If you need a full charge, plan for a dedicated fast charging station.

Poor mobile signal in underground or garage parking

Some REWE stores have chargers in basement or covered parking areas where mobile signal is weak. This can prevent the app from starting a session or processing contactless payments.

Symptoms

• App shows 'No connection' or spins without loading
• Contactless payment times out during processing
• You cannot scan the QR code on the charger because the page will not load
• Session starts but the app loses connection and cannot show charging status

How to Fix It

1. 1

   Connect to REWE store WiFi if available

   Many REWE stores offer free WiFi that may reach the parking area. Check for a REWE network in your phone's WiFi settings.

2. 2

   Walk closer to the garage entrance to start the session

   If you need the app to start the session, walk toward the exit where signal is stronger, start the session remotely, then return to your car.

3. 3

   Use contactless payment instead of the app

   Contactless card payments are processed through the charger's built-in connection, not your phone. If the card reader works, you do not need mobile signal.

4. 4

   Pre-load the app before entering the garage

   Open the app and navigate to the station page while you still have signal. Some apps cache enough data to start a session even with intermittent connectivity.

Charger unavailable outside store hours

You arrive at a REWE charger outside store opening hours and the charger is inaccessible or powered down. Some locations gate their parking areas or shut down chargers when the store closes.

Symptoms

• Parking area gate is locked and you cannot reach the charger
• Charger screen is dark and does not respond
• App shows the charger as available but the physical location is closed
• Barrier arm blocks entry to the parking lot after closing time

How to Fix It

1. 1

   Check store hours before planning a charge

   REWE stores in Germany typically close between 20:00 and 22:00 on weekdays and earlier on Saturdays. Most are closed on Sundays. If the charger is behind a gate, you cannot access it outside these hours.

2. 2

   Verify 24/7 access in the app

   Some REWE charging locations offer 24/7 access even when the store is closed. Check the station details in the app. If it does not mention 24-hour access, assume it follows store hours.

3. 3

   Leave the parking area before the store closes

   If you are charging and the store is about to close, make sure you can exit the parking area. Some locations lock the barrier after closing, which could trap your car overnight.

4. 4

   Find an alternative nearby charger

   Use a multi-network app like Chargemap or the EVcourse charger finder to locate a 24/7 charger nearby. Dedicated charging stations along main roads usually operate around the clock.