2010 Acura TL Owner's Manual - Page 522

Brake and Clutch Fluid Check the fluid level in the reservoirs monthly. There are up to two reservoirs, depending on the model. They are: Brake fluid reservoir (all models) Clutch fluid reservoir (manual transmission models only) To access the reservoirs, remove the left engine compartment cover (see page 508 ). You will also see a ''LOW BRAKE FLUID'' message on the multiinformation display. Replace the brake fluid every 3 years, independent of the maintenance message in the multi-information display. Always use Honda Heavy Duty Brake Fluid DOT 3. If it is not available, you should use only DOT 3 or DOT 4 fluid, from a sealed container, as a temporary replacement. Using any non-Honda brake fluid can cause corrosion and decrease the life of the system. Have the brake system flushed and refilled with Honda Heavy Duty Brake Fluid DOT 3 as soon as possible. Brake fluid marked DOT 5 is not compatible with your vehicle's braking system and can cause extensive damage. Brake Fluid MAX MIN Maintenance The fluid level should be between the MIN and MAX marks on the side of the reservoir. If the level is at or below the MIN mark, your brake system needs attention. Have the brake system inspected for leaks or worn brake pads. You need to remove the left engine compartment cover to check the fluid level (see page 508 ). 519 2010 TL