'07 E63 with Erratic Cruise Control and 25% Decrease in Mileage
'07 E63 with Erratic Cruise Control and 25% Decrease in Mileage
So, I take my car to the Dealership for a brake issue and get it back a day later... with a cruise control that can't stay at one speed(drops 5 mph and then shifts down to get back to the set speed) and have lost at least an indicated 25% mpg.
Took the car to a different dealer and the car has no codes.
Anyone seen this? Ideas?
Thank you.
Took the car to a different dealer and the car has no codes.
Anyone seen this? Ideas?
Thank you.


