Trying out our factory fitted M3 towing kit for the first time (bought 11/2019).
Seem to have a strange lighting issue with the indicators / hazard lights.
On Hazard, the car blinkers go at normal speed and the bike rack ones go at about half speed.
On Turn Signal, the car blinkers go at 2x normal flash rate and the bike rack goes at approx 1/4 speed.
Bike rack bulbs are NOT LED, they are tungsten / resistive type.
Other bike rack lights (side and brake) are fine.
Being in trailer mode makes no difference.
Car is on 2022.12.3.2 in UK
Anyone seen this and know what might be wrong?
Seem to have a strange lighting issue with the indicators / hazard lights.
On Hazard, the car blinkers go at normal speed and the bike rack ones go at about half speed.
On Turn Signal, the car blinkers go at 2x normal flash rate and the bike rack goes at approx 1/4 speed.
Bike rack bulbs are NOT LED, they are tungsten / resistive type.
Other bike rack lights (side and brake) are fine.
Being in trailer mode makes no difference.
Car is on 2022.12.3.2 in UK
Anyone seen this and know what might be wrong?
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