Note: Replacing the battery does not erasethe programmed key from your vehicle. Thetransmitter should operate normally.
A message appears in the informationdisplay when the remote control battery islow. See Information Messages (page 116).
The remote control uses one coin-typethree-volt lithium battery equivalent.
1.Push the release button and pull the keyblade out.2. Twist a thin coin under the tab hiddenbehind the key blade head to removethe battery cover.
3. Insert a suitable tool, for example ascrewdriver, in the position shown andcarefully remove the battery.
4. Install a new battery with the + facingupward.
59
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Keys and Remote ControlsE218689 E218690 E218691
Trade nameFunction
LEDHeadlamp high beam - high series
HIDHeadlamp high beam - low series
LEDHeadlamp low beam - high series
HIDHeadlamp low beam - low series
LEDSide marker lamp - front
LEDPark lamp - front
LEDSignature lamp
LEDDaytime running lamp
LEDTurn lamp - front
LEDTail and brake lamp
LEDReverse lamp
LEDTurn lamp - rear
LEDSide marker lamp - rear
LEDLicense plate lamp
LEDTrunk lamp
387
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
Capacities and Specifications
Wi-Fi Access Point issues
Possible solutionPossible causeIssue
Position the vehicle close to the access point with the front of thevehicle facing the access point direction and remove obstacles ifpossible. Other Wi-Fi, Bluetooth, microwave and cordless phones maycause interference.
Weak signal probably due to distancefrom the access point, obstruction or highinterference.
Disconnecting aftersuccessful connection.
If the vehicle is equipped with heated windshield, try positioning thevehicle so that the windshield is not facing the access point. If youhave metallic window tinting but not on the windshield, position thevehicle to face the access point. If all windows are tinted, you canopen the windows in the direction of the access point if that is feasible.
There may be an obstruction betweenSYNC 3 and the access point.Poor signal seen by SYNC3 despite being near aaccess point.
Try to remove other obstructions that may impact signal quality suchas opening the garage door.
Please set the network to visible and try again.The access point was defined as ahidden network.An access point is notlisted in the list of availablenetworks.
488
MKZ (CC9) Canada/United States of America, enUSA, Edition date: 201805, First-Printing
SYNC™ 3
