Ford Mustang Owners Manual
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Make sure that the coolant level is between the MIN and MAX marks on the coolant reservoir. If the coolant level is at or below the minimum mark, add coolant immediately. The coolant concentration should be maintained within 48% to 50%, which equates to a freeze point between -30°F (-34°C) and -34°F (-37°C). Note: Coolant expands when it is hot. The level may extend beyond the MAX mark. Note: Do not use stop leak pellets, cooling system sealants or additives as they can cause damage to the engine cooling or heating systems. Adding Engine Coolant WARNINGS Never remove the coolant reservoir cap while the engine is running or hot. Only add coolant when the engine is cold. If the engine is hot, wait 10 minutes for the engine to cool down. Do not allow the fluid to touch your skin or eyes. If this happens, rinse the affected areas immediately with plenty of water and contact your physician. Undiluted coolant is flammable and may ignite if spilled on a hot exhaust. Ford Motor Company does not recommend the use of recycled engine coolant since a Ford-approved recycling process is not yet available. Do not mix different colors or types of coolant in your vehicle. Note: Add a 50/50 mixture of antifreeze and water or prediluted engine coolant that meets the correct specification. Note: Use fluids which meet the specifications or requirements defined. Use of other fluids may lead to damage which is not covered by your vehicle's Warranty. See Capacities and Specifications (page 191). To top up the coolant level do the following: 1. Remove the coolant reservoir cap. 2. Add engine coolant to the MAX mark, do not overfill. 3. Replace the coolant reservoir cap. Turn it clockwise until you feel a strong resistance. Note: In case of emergency, you can add water without engine coolant in order to reach a vehicle service location. Note: Prolonged use of an incorrect dilution of engine coolant can cause engine damage, such as corrosion, overheating or freezing. AUTOMATIC TRANSMISSION FLUID CHECK If required, have an authorized dealer check and change the transmission fluid at the correct service interval. The automatic transmission does not have a transmission fluid dipstick. 157 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE169064
Refer to your scheduled maintenance information for scheduled intervals for fluid checks and changes. Your transmission does not consume fluid. However, if the transmission slips, shifts slowly or if you notice a sign of leaking fluid, contact an authorized dealer. Do not use supplemental transmission fluid additives, treatments or cleaning agents. The use of these materials may affect transmission operation and result in damage to internal transmission components. BRAKE FLUID CHECK WARNINGS Do not use any fluid other than the recommended brake fluid as this will reduce brake efficiency. Use of incorrect fluid could result in the loss of vehicle control, serious personal injury or death. Only use brake fluid from a sealed container. Contamination with dirt, water, petroleum products or other materials may result in brake system damage or failure. Failure to adhere to this warning could result in the loss of vehicle control, serious personal injury or death. Do not allow the fluid to touch your skin or eyes. If this happens, rinse the affected areas immediately with plenty of water and contact your physician. A fluid level between the MAX and MIN lines is within the normal operating range and there is no need to add fluid. A fluid level not in the normal operating range could compromise the performance of the system. Have your vehicle checked immediately. To avoid fluid contamination, the reservoir cap must remain in place and fully tight, unless you are adding fluid. Only use fluid that meets Ford specifications. See Capacities and Specifications (page 191). CLUTCH FLUID CHECK - MANUAL TRANSMISSION The clutch and brake systems share the same fluid reservoir. See Brake Fluid Check (page 158). WASHER FLUID CHECK When adding fluid, use a mixture of washer fluid and water to help prevent freezing in cold weather and improve the cleaning capability. For information on fluid dilution, refer to the product instructions. 158 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE170684
FUEL FILTER Your vehicle is equipped with a lifetime fuel filter that is integrated with the fuel tank. Regular maintenance or replacement is not needed. CHANGING THE 12V BATTERY WARNINGS Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery. When working near the battery, always shield your face and protect your eyes. Always provide correct ventilation. When lifting a plastic-cased battery, excessive pressure on the end walls could cause acid to flow through the vent caps, resulting in personal injury and damage to the vehicle or battery. Lift the battery with a battery carrier or with your hands on opposite corners. Keep batteries out of reach of children. Batteries contain sulfuric acid. Avoid contact with skin, eyes or clothing. Shield your eyes when working near the battery to protect against possible splashing of acid solution. In case of acid contact with skin or eyes, flush immediately with water for a minimum of 15 minutes and get prompt medical attention. If acid is swallowed, call a physician immediately. Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling. For vehicles with Auto-Start-Stop the battery requirement is different. You must replace the battery with one of exactly the same specification. The battery is located in the engine compartment. See Under Hood Overview (page 154). Your vehicle has a maintenance-free battery. It does not require additional water during service. If your vehicle battery has a cover, make sure you correctly install it after cleaning or replacing the battery. For longer, trouble-free operation, keep the top of the battery clean and dry and the battery cables tightly fastened to the battery terminals. If any corrosion is present on the battery or terminals, remove the cables from the terminals and clean with a wire brush. You can neutralize the acid with a solution of baking soda and water. We recommend that you disconnect the negative battery cable terminal from the battery if you plan to store your vehicle for an extended period. To maintain correct operation of the battery management system, if you add any electrical devices to your vehicle, do not connect the ground connection directly to the negative battery terminal. A connection at the negative battery terminal can cause inaccurate measurements of the battery condition and potential incorrect system operation. Note: Electrical accessories or components added to your vehicle by you or an authorized dealer, may adversely affect battery performance, durability and the performance of other electrical systems on your vehicle. If a replacement battery is required, we recommend you use a Ford replacement battery that matches the electrical requirements of your vehicle. 159 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing Maintenance
If you disconnect or replace the battery and your vehicle has an automatic transmission, transmission must relearn its adaptive strategy. Because of this, the transmission may shift firmly when first driven. This is normal operation while the transmission fully updates its operation to optimum shift feel. Remove and Reinstall the Battery To disconnect or remove the battery, do the following: 1. Apply the parking brake and switch the ignition off. 2. Switch all electrical equipment off, for example lights and radio. 3. Wait a minimum of two minutes before disconnecting the battery. * 4. Disconnect the negative battery cable terminal first. 5. Disconnect the positive battery cable terminal last. 6. Remove the battery securing clamp. 7. Remove the battery. 8. Install in the reverse order. ** * The engine management system has a power hold function and remains powered for a period after you switch the ignition off. This is to allow diagnostic and adaptive tables to be stored. Disconnecting the battery without waiting can cause damage not covered by the vehicle Warranty. ** Before reconnecting the battery, make sure the ignition remains switched off. Note: If you only disconnect the negative battery cable terminal, make sure it is isolated or placed away from the battery terminal to avoid un-intended connection or arcing. Note: Make sure the battery cable terminals are fully tightened. Note: If you disconnect or replace the battery, you must reset the clock and the pre-set radio stations once the battery is reconnected. Battery Disposal Make sure that you dispose of old batteries in an environmentally friendly way. Seek advice from your local authority about recycling old batteries. CHECKING THE WIPER BLADES Run the tip of your fingers over the edge of the blade to check for roughness. Clean the wiper blades with washer fluid or water applied with a soft sponge or cloth. CHANGING THE WIPER BLADES - LHD 1. Pull the wiper blade and arm away from the glass and press the locking buttons together. 160 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE107998 E142463
2. Rotate and remove the wiper blade. 3. Attach the new blade to the arm and snap it into place. Replace wiper blades at least once per year for optimum performance. Poor wiper quality can be improved by cleaning the wiper blades and the windshield. CHANGING THE WIPER BLADES - RHD Replace the wiper blades at least annually for optimum performance. You can improve poor wiper quality by cleaning the wiper blades and the windshield. Service Position Note: Do not hold the wiper blade when moving the wiper arm to the service position. Set the windshield wipers in the service position to change the wiper blades. You can manually move the wiper arms to the service position when you switch the ignition off. The windshield wipers return to the starting position when you switch the ignition on. 1. Switch the ignition off. 2. Manually move the wiper arms to the service position. Note: You cannot move the wiper arms to the service position manually when you switch the ignition on. Note: You can use the service position to provide easier access to the wiper blades for freeing them from snow and ice. Note: Make sure the windshield is free from snow and ice before you switch the ignition on. Changing the Windshield Wiper Blades Note: Do not hold the wiper blade when lifting the wiper arm. Note: Make sure that the wiper arm does not spring back against the glass when the wiper blade is not attached. 1. Lift the wiper arm and then press the wiper blade locking buttons together. 2. Slightly rotate the wiper blade. 161 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE129990 1 1 2 E211254 E129990 1 1 2
3. Remove the wiper blade. 4. Install in the reverse order. ADJUSTING THE HEADLAMPS - LHD Vertical Aim Headlamp Aim Target 8 ft (2.4 m). A Center height of lamp to ground. B 25 ft (7.6 m). C Horizontal reference line. D Vertical Aim Adjustment 1. Park your vehicle on a level surface approximately 7.6 m (25 ft) away from a vertical wall or screen. 2. Apply the parking brake. 3. Measure the height from the center of the headlamp to the ground. Note: There may be an identifying mark on the lens to help you locate the center of the headlamp bulb. 4. Mark a horizontal reference line on the vertical wall or screen that is a minimum of 2.4 m (8 ft) long. 5. Switch the low beam headlamps on and open the hood. 6. There is a distinct change from light to dark in the left-hand portion of the headlamp beam pattern. Position the top edge of this cut-off 7.5 cm (3 in) below the horizontal reference line. 7. To adjust the vertical aim, use a suitable tool to rotate the adjuster clockwise or counterclockwise. Note: To see a clearer light pattern while adjusting one headlamp, block the light from the other headlamp. 8. Close the hood and switch the low beam headlamps off. Horizontal Aim Adjustment Horizontal aim should not be required although it is adjustable. 162 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE142592 E209825 E187824
1. Locate the adjuster within the extension tube attached to the rear of the headlamp assembly. 2. To adjust the horizontal aim, use a suitable tool to rotate the adjuster clockwise or counterclockwise. Note: X: Toward the front of the vehicle. ADJUSTING THE HEADLAMPS - RHD Vertical Aim Headlamp Aim Target 8 ft (2.4 m). A Center height of headlamp to the ground. B 25 ft (7.6 m). C Horizontal reference line. D Vertical Aim Adjustment 1. Park your vehicle on a level surface approximately 7.6 m (25 ft) away from a vertical wall or screen. 2. Apply the parking brake. 3. Measure the height from the center of the headlamp to the ground. Note: There may be an identifying mark on the lens to help you locate the center of the headlamp bulb. 4. Mark a horizontal reference line on the vertical wall or screen that is a minimum of 2.4 m (8 ft) long. 5. Switch the low beam headlamps on and open the hood. 163 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE209667 1X E142592
6. There is a distinct change from light to dark in the right-hand portion of the headlamp beam pattern. Position the top edge of this cut-off 7.5 cm (3 in) below the horizontal reference line. 7. To adjust the vertical aim, use a suitable tool to rotate the adjuster clockwise or counterclockwise. Note: To see a clearer light pattern while adjusting one headlamp, block the light from the other headlamp. 8. Close the hood and switch the low beam headlamps off. Horizontal Aim Adjustment Horizontal aim should not be required although it is adjustable. 1. Locate the adjuster within the extension tube attached to the rear of the headlamp assembly. 2. To adjust the horizontal aim, use a suitable tool to rotate the adjuster clockwise or counterclockwise. Note: X: Toward the front of the vehicle. CHANGING A BULB WARNINGS Switch the lamps and the ignition off. Failure to do so could result in serious personal injury. 164 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE209826 E187824 E209667 1X
WARNINGS Bulbs become hot when in use. Let them cool down before you remove them. Use the correct specification bulb. See Bulb Specification Chart (page 168). The following instructions describe how to remove the bulbs. Install in the reverse order unless otherwise stated. Headlamp Headlamp high and low beam. A Front Side Lamp 1. Remove the three wheel arch liner fasteners. 2. Remove the outermost engine undershield fastener. 3. Pull the wheel liner back toward the tire to gain access to the bulb. 4. Remove the bulb holder by pulling it straight out. 5. Remove the bulb by pulling it straight out. Headlamp Low and High Beam Your vehicle has high intensity discharge lamps. These lamps operate at a high voltage. Contact an authorized dealer if they fail. Front Direction Indicator 1. Reposition the wheel arch liner, see Front Side Lamp . 2. Disconnect the electrical connector. 165 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing MaintenanceE199556 A E159695 E176616 E180889
3. Turn the bulb holder counterclockwise and remove it. 4. Remove the bulb by pulling it straight out. Daytime Running Lamp Note: Do not touch the bulb glass. 1. Reposition the wheel arch liner, see Front Side Lamp. 2. Disconnect the electrical connector. 3. Turn the bulb holder counterclockwise and remove it. Note: You cannot separate the bulb from the bulb holder. Front Fog Lamp Note: Do not touch the bulb glass. 1. Reposition the wheel arch liner, see Front Side Lamp . 2. Disconnect the electrical connector. 3. Turn the bulb holder counterclockwise and remove it. Note: You cannot separate the bulb from the bulb holder. LED Lamps LED lamps are not serviceable items. Contact an authorized dealer if they fail. The following are LED lamps: • Rear lamp. • Brake lamp. • Central high mounted brake lamp. • Rear direction indicator lamp. • License plate lamp. Reversing Lamp 1. Locate the reverse lamp bulb under the rear bumper of your vehicle. To access the bulb, reach behind the bumper. 2. Disconnect the electrical connector. 166 Mustang (CZG) Vehicles Built From: 13-07-2015, GR3J 19A321 AKA enGBR, Edition date: 06/2015, First Printing Maintenance2 3 E199705 E174588