120 Driving and operatingResettingIf b comes on and stays on, reset thesystem as follows:1. Stop the vehicle.2. Switch off the ignition and wait for15 seconds.3. Switch on the ignition .If b still comes on and stays on, seekthe assistance of a workshop.Driver assistancesystemsCruise controlThe cruise control allows the vehicleto maintain a speed of approx.20 mph or more without keeping yourfoot on the accelerator. Cruise controldoes not work at speeds below20 mph.Do not use the cruise control if it is notadvisable to maintain a constantspeed.With the Traction Control system orElectronic Stability Control, thesystem may limit wheel spin whileusing cruise control. If this happens,the cruise control will automaticallydisengage.Traction Control system 3 118.Electronic Stability Control 3 119.The cruise control buttons are on thesteering wheel.m : Press to turn the cruise controlsystem on and off. An indicator lightwill turn on or off in the instrumentcluster.y : Press to disengage cruise controlwithout erasing the set speed frommemory.RES/+: Move the thumbwheel up toresume to a previously set speed orto accelerate.SET/-: Move the thumbwheel down toset a speed and activate cruisecontrol, or to slow down the vehicle.