Tesla Model 3: Removing the Maintenance Panel
To check fluid levels, remove the maintenance panel:
- Open the hood.
- Pull the maintenance panel upward to release the clips that hold it in place.
- If checking the Battery coolant, remove the cabin intake trim panel by pulling it upwards to release the clips that hold it in place.
Caution: The maintenance panel protects the front trunk from water. When reattaching, make sure it is fully seated.
Checking Battery Coolant
Your Battery coolant should not need to be replaced for the life of your vehicle under most circumstances. However, if the quantity of fluid in the cooling system drops below the recommended level, the touchscreen displays a warning message. Stop driving Model 3 as soon as safety permits and contact Tesla.
Fluid Level Check
DO NOT REMOVE THE FILLER CAP AND DO NOT ADD FLUID. Doing so can result in damage not covered by the warranty.
Do Not Top Up Battery Coolant
Warning: Battery coolant can be hazardous and can irritate eyes and skin.
Under no circumstances should you remove the filler cap and/or add coolant.
If the touchscreen warns you that the fluid level is low, contact Tesla immediately.
To maximize the performance and life of the Battery, the cooling system uses a specific mixture of G-48 ethylene-glycol coolant (HOAT). Contact Tesla for more specific information about the coolant.
Checking Brake Fluid
Warning: Contact Tesla immediately if you notice increased movement of the brake pedal or a significant loss of brake fluid.
Driving under these conditions can result in extended stopping distances or complete brake failure.
A red brake indicator on the
touchscreen alerts you if the
quantity of fluid in the brake
reservoir drops below the
recommended level. If it displays
while driving, stop as soon as safety
permits by gently applying the
brakes. Do not continue driving.
Contact Tesla immediately.
Topping Up the Brake Fluid
Do not top up your brake fluid. The following instructions are provided for information purposes and future reference only:
- Clean the filler cap before removing it to prevent dirt from entering the reservoir.
- Unscrew the cap and remove it.
- Top up the reservoir to the MAX mark using the appropriate brake fluid.
- Replace the filler cap, ensuring it is fully secured.
Warning: Only use new fluid from a sealed air-tight container. Never use previously used fluid or fluid from a previously opened container-fluid absorbs moisture which decreases braking performance.
Warning: Brake fluid is highly toxic. Keep containers sealed and out of the reach of children. In the event of accidental consumption, seek medical attention immediately.
Caution: Brake fluid damages painted surfaces. Immediately soak up any spills with an absorbent cloth and wash the area with a mixture of car shampoo and water.
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Topping Up Windshield Washer Fluid
The only reservoir into which you can add fluid
is the windshield washer fluid reservoir, which
is located behind the front trunk. When the
level is low, a message displays on the
touchscreen.
Jacking and Lifting
Follow the steps below to lift Model 3. Ensure
that any non-Tesla repair facility is aware of
these lifting points.
Position Model 3 centrally between the lift
posts.
Position the lift arm p
SEE MORE:
Cap - Wheel (Remove and Replace)
SPECIAL TOOLS
Wheel Trim Removal Tool (1044206-00-A)
Remove
Remove the wheel cap according to the type of wheel.
18 inch pinwheel wheel: See step
2
19 inch stiletto wheel: See step
3
Gently pull the wheel cap with both hands to release the clips that
attach the wheel cap to the wh
Subframe Assembly - Rear - Install
Install
With an assistant, install the new rear subframe onto the subframe
lifting tool, and then attach the straps.
Top view of the rear subframe
Install the clips that attach the electrical harness to the rear
subframe.
Bottom view of the rear subframe
With an assistant, position t
