BMW i5 Charging at Tesla Supercharger

BMW i5 eDrive40 Charger Won't Start: Fix Guide Now

You have connected your BMW i5 to a charger, but the session will not start. The charger sits idle, iDrive shows nothing, or you get an error message. This is one of the most reported problems at public chargers, and the fix is usually simple.

Symptoms

• The charger screen stays on 'connect vehicle' after plugging in the CCS2 cable
• iDrive does not show any charging activity
• The charge port LED on the i5 does not illuminate
• An error code appears on the charger display
• The connector does not lock into the charge port

What to Do

1. 1

   Make sure the i5 is unlocked

   The charge port only opens and accepts a connector when the car is unlocked. Use the key fob or My BMW app to unlock if needed.

2. 2

   Seat the connector firmly

   Push the CCS2 or Type 2 plug straight into the port until it clicks and locks. The charging port is on the rear right of the i5. Do not twist or angle the connector.

3. 3

   Complete authentication at the charger

   Tap your RFID card, start the session in the charging app, or pay via contactless. The charger needs authorization before it sends power to your i5.

4. 4

   Check iDrive for scheduling conflicts

   Open iDrive and navigate to Charging, then Charging Settings. If a departure time or scheduled window is active, switch to 'Charge Immediately' to override it.

5. 5

   Unplug and reconnect

   Remove the connector, wait 15 seconds, then plug in again. This forces a new handshake between the i5 and the charger, which resolves many communication issues.

6. 6

   Move to another charger

   If nothing works, the charger is likely faulty. Try another stall or station. Report the broken charger through the network app so others are warned.

BMW i5 Charging Payment Failed: Solutions That Work

Your BMW i5 is plugged in and ready, but the charger will not accept your payment. Whether it is an RFID card that gets no response, an app that throws an error, or a declined bank card, this stops you from charging. Here is how to get past it quickly.

Symptoms

• Charger shows 'authentication failed' or 'payment error'
• RFID card tap produces no response on the charger
• Charging app fails to start the session with a payment error
• Contactless bank card is declined at the charger terminal
• Session starts but immediately cancels with a billing error

What to Do

1. 1

   Switch to a different payment method

   Try another RFID card, a different charging app, or contactless bank card. Having at least two options means one failure does not strand you.

2. 2

   Verify your account status

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

3. 3

   Check which networks this charger accepts

   Look for network logos on the charger unit. If your provider is not listed, you need ad-hoc payment or a different provider.

4. 4

   Scan the QR code for ad-hoc payment

   Most modern European chargers have a QR code. Scan it with your phone to open a web-based payment page. You can pay with any credit or debit card, no app needed.

5. 5

   Cancel and restart the session

   If the payment seemed to process but charging did not start, cancel the session in the app and try again. A fresh authorization attempt often works.

6. 6

   Call the network's support number

   The charger should display a support phone number. The operator can sometimes authorize sessions remotely or troubleshoot billing issues in real time.

BMW i5 eDrive40 Charging Too Slow: Causes and Fixes

Your BMW i5 eDrive40 can charge at up to 205kW on a DC fast charger, which is impressive for a 400V car. But if you are seeing far lower numbers on the iDrive display, something is limiting the power. Most causes are easy to identify and fix.

Symptoms

• DC charging power shown in iDrive is well below 205kW
• Charging takes much longer than expected for the 81.2kWh battery
• Speed drops drastically above 50% state of charge
• AC charging is stuck at 11kW even at a 22kW station
• iDrive displays a battery temperature warning or conditioning message

What to Do

1. 1

   Check current power in iDrive

   Open the charging screen on iDrive to see the live kW figure, battery temperature, and estimated completion time. This tells you immediately whether the car or the charger is the limiting factor.

2. 2

   Precondition the battery before arriving

   Enter the charging station as a destination in iDrive navigation. The i5 will automatically warm (or cool) the battery to optimal charging temperature while you drive. This can double your initial charging speed in winter.

3. 3

   Choose a high-power charger

   Use the BMW app or a charger map to find stations rated at 200kW or above. Ionity, Fastned, and some Shell Recharge stations offer 300kW+ chargers that let the i5 reach its peak.

4. 4

   Avoid power-sharing stalls

   At charger parks with paired stalls (A1/A2, B1/B2), choose a pair where the other stall is empty. This gives your i5 the full charger output.

5. 5

   Charge in the optimal range

   Plan your stops to arrive between 5% and 15% and leave at 80%. This keeps you in the fastest part of the i5's charging curve and minimizes time per kWh added.

6. 6

   Install software updates

   BMW pushes OTA updates that can improve charging performance. Check iDrive under Settings, then Software Update, and install any pending updates.

Non-Tesla vehicle cannot find the station in the Tesla app

You arrive at a Supercharger with your non-Tesla EV but the station does not appear in the Tesla app, or it shows as Tesla-only.

Symptoms

• Tesla app shows the station but does not list it as open to other brands
• Station appears on the map but the 'Start Charging' button is grayed out
• App says 'This location is not available for your vehicle'
• You can see other non-Tesla vehicles charging but the app will not let you start

How to Fix It

1. 1

   Confirm the station is open to non-Tesla vehicles

   Not all Supercharger locations are open to other brands. In the Tesla app, look for stations marked with a label indicating non-Tesla access. If there is no such label, the station is Tesla-only.

2. 2

   Update the Tesla app

   Tesla frequently adds new non-Tesla locations. If your app is outdated, recently opened stations may not appear as accessible. Update to the latest version.

3. 3

   Check your Tesla account setup

   You need a Tesla account with a valid payment method added, even if you do not own a Tesla. Open the app, go to your account settings, and confirm a credit or debit card is saved.

4. 4

   Try selecting the specific stall number

   After plugging in, open the Tesla app, select the station, and tap the stall number that matches the one you plugged into. The stall number is printed on the charger post.

5. 5

   Restart the Tesla app

   Force-close and reopen the app. Location and station data sometimes fails to load correctly on the first attempt.

Payment hold is larger than expected

Tesla places a pre-authorization hold on your payment method when you start a Supercharger session. This hold can be surprisingly large and may temporarily reduce your available balance.

Symptoms

• Bank notification shows a hold of 50 to 120 EUR before charging begins
• Available balance on your debit card drops significantly
• Multiple holds appear from previous sessions that have not been released yet
• Hold amount does not match the actual charging cost

How to Fix It

1. 1

   Understand that holds are temporary

   Tesla pre-authorizes a fixed amount to ensure payment. The actual charge replaces the hold once the session is complete. The hold typically releases within 1 to 5 business days depending on your bank.

2. 2

   Use a credit card instead of a debit card

   Credit cards handle pre-authorization holds without affecting your available cash balance. Debit cards temporarily lock the held amount from your account.

3. 3

   Check the Tesla app for final session cost

   After charging, the Tesla app shows the actual amount you will be billed. This is always less than or equal to the pre-authorization hold.

4. 4

   Contact your bank if holds persist beyond 7 days

   If a hold has not been released after a week, contact your bank and provide the transaction reference from the Tesla app. Banks can manually release stale holds.

Session ends early or stops unexpectedly

Charging stops before reaching your target battery level. The car disconnects or the Supercharger stops delivering power mid-session.

Symptoms

• Charging stops at 80% even though you set a higher limit
• Session ends after a few minutes with no error message
• Car shows 'Charging interrupted' or 'Check charge cable'
• Supercharger light turns from green to red or flashing

How to Fix It

1. 1

   Check your charge limit setting

   Tesla vehicles default to an 80% charge limit. Non-Tesla vehicles have their own limit settings in the infotainment system. Verify you have set the limit above where charging stopped.

2. 2

   Reseat the cable connector

   Unplug the cable, inspect the connector and your vehicle's charge port for debris, and plug it back in firmly. A loose connection can cause the session to drop.

3. 3

   Try a different stall

   Individual Supercharger stalls can have intermittent faults. Move to another stall, preferably one that is not paired with an active session (stalls sharing a power cabinet are usually labeled with paired numbers like 1A/1B).

4. 4

   Check for idle fees

   If you reached your charge limit and did not unplug promptly, Tesla may have ended the session and started idle fees. Check the Tesla app for notifications.

5. 5

   Restart your vehicle

   For non-Tesla vehicles, turn the car off completely, wait 30 seconds, and turn it back on. Then plug in again. Some vehicles need a restart to clear communication errors with the Supercharger.

Reduced charging speed due to power sharing

Your charging speed is significantly lower than the station's advertised maximum. This often happens because Supercharger stalls share power with a paired stall.

Symptoms

• Charging at 60 to 80 kW at a station rated for 250 kW
• Speed dropped when another vehicle plugged in at a nearby stall
• Speed is much lower than you got at the same station previously
• One stall charges fast while the paired stall is very slow

How to Fix It

1. 1

   Move to an unpaired stall

   Tesla Supercharger stalls are paired (for example, 1A and 1B share a power cabinet). If someone is using 1A, stall 1B will be slower. Choose a stall where neither paired unit is occupied.

2. 2

   Look at the stall labels

   Paired stalls usually share a number with A/B suffixes, or are directly adjacent. At V3 Superchargers (250 kW), power sharing is less of an issue than at older V2 stations (150 kW).

3. 3

   Check your battery temperature

   Tesla vehicles precondition the battery automatically when navigating to a Supercharger. If you did not use Tesla navigation (or you drive a non-Tesla), the battery may be cold and limiting charge speed on its own.

4. 4

   Arrive with a lower state of charge

   Charging speed decreases as the battery fills. For the fastest stop, arrive between 5 and 20% if you can do so safely. The difference in charge speed between arriving at 10% versus 40% is significant.

Non-Tesla vehicle CCS2 connector issues

At Supercharger stations open to non-Tesla vehicles, the CCS2 connector may not work correctly with your car. In Europe, open Supercharger stations have native CCS2 cables, so no adapter is needed.

Symptoms

• The CCS2 connector does not lock into your vehicle's charge port
• Session starts but drops after a few seconds
• Tesla app does not recognize your vehicle after plugging in
• The connector fits but no power is delivered

How to Fix It

1. 1

   Make sure you are using the CCS2 cable, not the Tesla connector

   Open Supercharger stations in Europe have separate CCS2 cables alongside Tesla connectors, or dedicated CCS2 posts. Use the CCS2 cable for non-Tesla vehicles.

2. 2

   Push the connector in firmly until it clicks

   CCS2 connectors need a firm push to fully seat and lock. If the connector is loose, the charger cannot communicate with your vehicle.

3. 3

   Start the session through the Tesla app

   Select the correct stall number in the Tesla app and start the session. The stall number is printed on the charger post. It must match exactly.

4. 4

   Try a different stall

   Individual stalls can have faulty connectors. Move to another stall, preferably one that is not paired with an active session.

5. 5

   Check vehicle compatibility

   Not all non-Tesla vehicles work perfectly at every Supercharger station. If your vehicle repeatedly fails to connect, check Tesla's website or app for your vehicle's compatibility status.