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Discussion Starter · #1 ·
I have a 2016 Mazda3 2.2D sport. On 2 occasions now when engine breaking i have had the following lights come on:

Tyre pressure (amber)
ABs (amber)
SBS (amber)

Also the istop does not function and the gear indicator on the dash is blank. Can still drive ok.

All this is fine and back to normal if i restart the engine. Otherwise the car is driving totally fine and no issues.

Any ideas??

Thanks all
 

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2005, HB, BK, 1.4i
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Its possible the brake pedal switch is getting bad. Then the tpms, abs and stability lights comes on.
You can check brake fluid level and relearn tpms sensors, but the brake switch is often culprit of multiple brake indicators.
The switch is dual, it switches the rear lights with one contact and signals to engine ECU with another. It can go one bad and those stability functions including maybe cruise control cannot work (even istop?) without brake switch.
I believe the brake switch fault can be seen on diagnostics, but the switch is relatively cheap.
 
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