75 Brake-light switch, line
7B Activation, map cooling
78 Plausibility, accelerator and brake pedals
27 Plausibility, signal, brake-light switch/brake-light test switch
28 thermal sensor for oillevel defect

One of these caused the cruise control to disengage and it would not come back, then a few minutes later the BRAKE ABS lights came on along with the triangle/exclamation point.

Brake lights work fine.

Maybe "P1620 Map Cooling Thermostat Control Circuit Signal High" is related to 7B?

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