dead battery MAZDA MODEL MX-5 2016 (in English) User Guide

6–38
Maintenance and Care
Owner Maintenance
Battery Maintenance
To get the best service from a battery:
 Keep it securely mounted. Keep the top clean and dry. Keep terminals and connections clean,
tight, and coated with petroleum jelly or
terminal grease. Rinse off spilled electrolyte immediately
with a solution of water and baking
soda. If the vehicle will not be used for an
extended time, disconnect the battery
cables and charge the battery every six
weeks.
Battery Replacement
Contact an Authorized Mazda Dealer for a
battery replacement purchase.
Key Battery Replacement
If the buttons on the transmitter are
inoperable and the operation indicator
light does not flash, the battery may be
dead.
Replace with a new battery before the
transmitter becomes unusable.
CAUTION
 Make sure the battery is installed
correctly. Battery leakage could occur if it
is not installed correctly. When replacing the battery, be careful
not to touch any of the internal circuitry
and electrical terminals, bend the
electrical terminals, or get dirt in the
transmitter as the transmitter could be
damaged. There is the danger of explosion if the
battery is not correctly replaced. Dispose of used batteries according to
the following instructions.
 Insulate the plus and minus terminals
of the battery using cellophane or
equivalent tape. Never disassemble. Never throw the battery into fire or
water. Never deform or crush.
 Replace only with the same type battery
(CR2025 or equivalent).
MX-5_8EU4-EA-15D_Edition1.indb 382015/03/10 9:56:11

7–29
If Trouble Arises
When Fuel-Filler Lid Cannot be Opened
When Fuel-Filler Lid
Cannot be Opened
If the battery is dead, the fuel-filler lid
cannot be opened.
In this case, the fuel-filler lid can be
opened by taking care of the dead battery
situation.
Refer to Jump-Starting on page 7-23.
If the fuel-filler lid cannot be opened
even if the dead battery situation has been
resolved, the electrical system may have a
malfunction.
In this case, the fuel-filler lid can be
opened using the following procedure as
an emergency measure.
1. Open the trunk lid.
Refer to Opening and Closing the
Trunk Lid on page 3-19.
2. Pull the center section of the plastic
fastener and remove the fasteners.

3. Partially peel back the cover inside the
trunk, then pull the emergency release
lever.

Emer gency release
le ve r
MX-5_8EU4-EA-15D_Edition1.indb 292015/03/10 9:56:28

7–42
If Trouble Arises
Warning/Indicator Lights and Warning Sounds
KEY Warning Light
Take the appropriate action and verify that the warning light turns off.
SignalCauseAction to be taken
(Red)(Flashing)
The advanced key battery is dead.Replace the key battery (page 6-38).
The advanced key is not within the operation range.Bring the advanced key into the operation range (page 3-7).The advanced key is placed in areas inside the cabin where it is difficult for the key to be detected.
A key from another manufacturer similar to the advanced key is in the operation range.
Take the key from another manufacturer similar to the advanced key out of the operation range.
Without the ignition switched off, the advanced key is taken out of the cabin, and then all the doors are closed.
Bring the advanced key back into the cabin.
MX-5_8EU4-EA-15D_Edition1.indb 422015/03/10 9:56:33

7–49
If Trouble Arises
When Trunk Lid Cannot be Opened
When Trunk Lid Cannot
be Opened
If the battery is dead, the trunk cannot be
unlocked and opened.
In this case, the trunk can be unlocked by
taking care of the dead battery situation.
Refer to Jump-Starting on page 7-23.
If the trunk cannot be unlocked even
if the dead battery situation has been
resolved, the electrical system may have a
malfunction.
1. Close the convertible top.
Refer to Raising the Convertible Top
on page 3-37.
2. Remove the windblocker.

Windblocker
3. Remove the fasteners on the right side
of the vehicle.

4. Partially peel back the cover on the
right side of the vehicle.

5. Turn and loosen the cap screws until
the screws start to spin free.

MX-5_8EU4-EA-15D_Edition1.indb 492015/03/10 9:56:34