Chec King The Headlight Se Tting; Headlight Bulb Rep Lacement - Mercedes-Benz 410 D Operating Instructions Manual

1
Tighten cap
2 Loosen cap
3 A1m1ng screw, vertical direc tion
4 A1m1ng screw, honLontal direct ion
1
Bulb - parking light
2 Bulb - headlight (example )
5.11 .5 Checking the headlight set ting
Correct headlight adjU'..> lnwnt 1 i, of P<II nmoun t importance to roadworthiness .
Periodi c chec ks w1t1 ,
ii
11o,lClhql1t acf1w ,to1 shm rld therefore be made.
- Drive vehicle onto
.1
h•vol ,111<1 ho11 . 1 rn1tal surface.
- Corre ct tire infl.111 011 pr
l''i 'i lll •, (
•,oo 111
L'
pressu re table - last page).
- Check each lw,1dllqht 111eh v1<hi.llly Covf! 1 up the other headlight and the
remaining light s
Loaded veh icle
- The brigh tlda rk brncl111l11u • of tlw low beam is determined by subtract ing
10 cm from the ho,1Cll11Jht l11111 Lo11tal ce nterline (distance between head light
ce nter and gro und ) w1 tll " vol11Gll' po s1t 1 o ned in such a way that the headlights
are 1 O m fro m th<' .11111111tJ
•,<
1 oon
Unloaded vehic le
(I
o,11 lod w1t11 1 ch1v er or 75 kg)
- Headlight beam co ntrol lo 111111<11 position.
- The bright /da rk l>orcfnrl11H• of the low beam is determined by subtracting
30 cm from the lm i1<lli1Jht ho11 L Ontal cente rline (distance between headlight
center and ground) with a vehicle pos itioned in such a way that the headl ights
are 10 m from the
, 111111n(J
screen.
5.11.6 Headlight bulb rep lacement
- Turn left and detach ca p of headlight cowl ing.
- Disconnect elect rica l con nector.
- Unlock bulb holcte , fro m its bayonet lock by depressing and turning it
co unterclockw1so
- Re move two-fi lame nt bulb with mounting flange .
- Do not touch the new bulb with moist or oily fingers but use tissue pape r.
- Install the bulb 1n such a manner that the mounting flange guide lugs engage
into the notches o n tM reflector neck.
- Put on bulb holde r and depress and turn it clockwise for engagement.
- Connect the electn ca l co nnector.
- Position cap and fasten by turni ng to the right.
- Then check headlight adjustme nt.
83