Troubleshooting 7-Way Tester Malfunction On a 2016 BMW X5 With Factory 7-Way Connector
Updated 05/05/2023 | Published 05/04/2023
Question:
A standard 7-way trailer plug tester does not seem to work on my 2016 BMW X5. Left, right, and tail light LEDs blink together all the time. Is there a particular 7-way tester that works with BMWs? Thanks.
asked by: RICARDO I
0
Expert Reply:
You will need the Trailer Connector Adapter w/ Lamp-Out Sensor Bypass # 20142 to use with your Tester # PK12741. The 7-way systems on a lot of European vehicles are very sensitive and require this adapter when being used with a tester or trailer with LED tail lights.
expert reply by:
Bud M
0
Product Page this Question was Asked From
Pollak 7-Way to RV Socket LED Circuit Tester - Vehicle End
- Electrical Tools
- Testers
- Circuit Tester
- Tow Function Tester
- Black
- Pollak
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