Mitsubishi MOTORS Colt 2007 Owner's Manual page 384

Maintenance
Rear (3-door models)
Rear (5-door models)
8
7- High-mounted stop lamps: 5 W (W5W)
8-42
8- Stop and tail lamps (3-door models): 21/5 W (P21/5W)
Stop lamps (5-door models): 21 W (P21W)
9- Rear turn-signal lamps (3-door models): 21 W (P21W)
Rear turn-signal lamps (5-door models): 21 W (PY21W)
10- Reversing lamps (5-door models): 21 W (P21W)
11- Rear fog lamp (3-door models, driver's side): 21 W (P21W)
Reversing lamp (3-door models, passenger's side): 21 W
(P21W)
Rear fog lamp/Tail lamp (5-door models, driver's side): 21/4
W (P21/4W)
Tail lamp (5-door models, passenger's side): 21/4 W
(P21/4W)
12- Licence plate lamps: 5 W (W5W)
Codes in parentheses indicate bulb types.