Changing Engine Oil and Replacing Oil Filter Engine at operating temperature. Unscrew filler cap. Unscrew oil drain plug from oil pan. Installation: Check oil drain plug and seal, replacing if necessary. Tightening torque¹). ¹) See Specifications of Group 11 | |
Unscrew oil filter housing. Clean oil filter housing. Replace oil filter cartridge. Installation: Check seals, replacing if necessary. Tightening torque¹). ¹) See Specification of Group 11 | |
Add 5.0 ltr. (10.5 pints) of brand name oil plus 0.75 ltr. (1.5 pints) for oil filter. Run engine and recheck oil level. Refer to Service Information of Group 11 for approved oils. | |
Checking/Correcting Brake Fluid Level Brake fluid level must be between min. and max. marks in transparent tank for brake system. Add brake fluid to raise level to max. mark. Refer to Service Information of Group 34 for approved brake fluids. Important: Replace brake fluid annually. | |
Checking/Correcting Battery Acid Level Lift off battery cover and unscrew caps. Acid level should be approx. 5 mm (0.2´´) above upper edge of plates in each cell or up to level mark visible in opening. Add distilled water, if level is too low. Keep top surface of battery dry and clean. Important: Be careful not to get acid and lead oxide from battery poles on clothing. Never work with an open flame near batteries. Danger of explosion! | |
Checking Coolant Level and Concentration Add coolant to raise level to 2 cm (0.8´´) below radiator cap at most. Check antifreeze concentration. All year protection down to -25°C (-13°F). Refer to Service Information of Group 17 for approved antifreezes (longterm) and corrosion inhibitors. | |
Checking/Correcting Fluid Level in Windshield Washer Tank The headlight/windshield washing systems can be kept ready for operation down to temperatures o -20°C (-4°F) by adding 40 % alcohol. | |
SERVICE JOBS ON COOLING SYSTEM Tightening Hose Clamps on Cooling System Check coolant hoses for damage and correct routing. | |
Tighten all hose clamps on radiator and engine. | |
Checking Tire Pressure Values (Including Spare Wheel) Note temperature of tires. Note car load condition. Always take highest pressure for spare wheel tire. Install dust caps. Tire pressure values¹). ¹) See Specifications of Group 36 | |
Inspecting Tires Tread depth of tires must not be worn to less than 3 mm (0.120´´) over entire tire width. Check tires for one-sided wear. Check tires and wheel rims for damage and correct size¹) and type. ¹) See Specifications of Group 36 | |
Checking Seat Belts Check that seat belts function correctly, are in good condition and anchored firmly. | |
SERVICE JOBS ON GENERAL ELECTRICAL SYSTEM Checking Function of Lights Check overnight lights, main and high beam headlights, stop lights, backup lights, rear fog light, license plate light, turn signals, hazard lights and horn for correct function, condensation and damage. | |
Check function of heater blower, indicator lamps, instrument lights, cigar lighter, inside lamp, glove box lamp, trunk and engine compartment lamps. | |
Final Inspection During test drive check traffic safety and function of engine, cold start device, cooling system, transmission, final drive, steering and brakes. After adjustment of parking brake, pull up lever by 4 teeth and drive car about 400 m (400 yds.). After test drive check engine, cooling system, transmission, final drive, steering, brakes, radiator cap, fuel tank and lines for leaks. Visually inspect function of air conditioner and flow of refrigerant at receiver/drier sight glass. | |
Check engine idle speed and CO level - see 00-12. | |
Check steering wheel straight ahead position and, if applicable, reposition steering wheel (not for free transfer inspection). Check steering wheel´s straight ahead positon during test drive. To reposition steering wheel remove BMW emblem, unscrew nut, take off steering wheel and install in straight ahead positon. Replace self-locking nut. Tightening torque¹). ¹) See Specifications of Group 32 | |
Check clutch controls (not for free transfer inspection). Clutch pedal must not have any mechanical play, e.g. missing bearing bushings. After flooring the clutch pedal and waiting about 3 seconds, it should be possible to engage reverse gear without mechanical noise. Check brakes for one-sided pull or flattering during test drive. Watch indicator lamps. |