Operation, maintenance -> Engine compartment essentials for your BMW 3 Series 1997-2006

122 Engine compartment essentials  
Engine compartment essentials  
123  
1 Filler neck for windshield and head-  
lamp washer cleaning system 124  
2 Coolant expansion tank 126  
3 Positive terminal connection for  
jump-starting – positive terminal 145  
4 Engine oil filler neck 125  
5 Expansion tank for SMG hydraulic  
unit – checking and possible refilling  
by your BMW center 71  
6 Engine oil dipstick 124  
7 Filler neck for brake fluid 127